e10vq
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SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
FORM 10-Q
(MARK ONE)
     
þ   QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended March 31, 2006
OR
     
o   TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from            to
Commission file number: 000-21319
LIGHTBRIDGE, INC.
(Exact Name of Registrant as Specified in Its Charter)
     
Delaware   04-3065140
(State or Other Jurisdiction of   (I.R.S. Employer Identification No.)
Incorporation or Organization)    
30 Corporate Drive
Burlington, Massachusetts 01803

(Address of Principal Executive Offices) (Zip Code)
(781) 359-4000
(Registrant’s Telephone Number, Including Area Code)
     Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. þ Yes o No
     Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one):
         
Large accelerated filer o   Accelerated filer þ   Non-accelerated filer o
     Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). o Yes þ No
     As of May 5, 2006, there were 27,211,464 shares of the registrant’s common stock, $.01 par value, outstanding .
 
 

 


 

LIGHTBRIDGE, INC.
QUARTERLY REPORT ON FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2006
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 EX-31.1 SECTION 302 CERTIFICATION OF THE C.E.O.
 EX-31.2 SECTION 302 CERTIFICATION OF THE C.F.O.
 EX-32.1 SECTION 906 CERTIFICATION OF THE C.E.O & C.F.O.

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PART I. FINANCIAL INFORMATION
ITEM 1. UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
LIGHTBRIDGE, INC. AND SUBSIDIARIES
UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS
(Amounts in thousands, except share and per share amounts)
                 
    March 31,     December 31,  
    2006     2005  
ASSETS
               
Current assets:
               
Cash and cash equivalents
  $ 88,738     $ 83,120  
Short-term investments
    1,790       1,688  
Accounts receivable, net
    12,890       11,911  
Other current assets
    3,300       3,432  
 
           
 
               
Total current assets
    106,718       100,151  
 
               
Property and equipment, net
    10,156       10,804  
Other assets, net
    680       438  
Restricted cash
    2,100       2,100  
Goodwill
    57,628       57,628  
Intangible assets, net
    17,706       18,414  
 
           
 
               
Total assets
  $ 194,988     $ 189,535  
 
           
 
               
LIABILITIES AND STOCKHOLDERS’ EQUITY
               
 
               
Current liabilities:
               
Accounts payable
  $ 4,911     $ 3,448  
Accrued compensation and benefits
    2,205       5,724  
Other accrued liabilities
    4,896       5,203  
Deferred rent
    645       656  
Deferred revenues
    3,352       2,863  
Funds due to merchants
    8,224       7,112  
Accrued restructuring
    1,145       989  
 
           
 
               
Total current liabilities
    25,378       25,995  
 
               
Deferred rent, less current portion
    2,428       2,548  
Deferred tax liability
    3,494       3,074  
Other long-term liabilities
    975       965  
 
           
 
               
Total liabilities
    32,275       32,582  
 
           
 
               
Commitments and contingencies (Note 6)
               
 
               
Stockholders’ equity:
               
Preferred stock, $.01 par value; 5,000,000 shares authorized; no shares issued or outstanding at March 31, 2006 and December 31, 2005
           
Common stock, $.01 par value; 60,000,000 shares authorized; 30,629,658 and 30,259,882 shares issued and 27,190,615 and 26,820,839 shares outstanding at March 31, 2006 and December 31, 2005, respectively
    306       303  
Additional paid-in capital
    173,777       169,648  
Accumulated other comprehensive income
    106       110  
Retained earnings
    9,311       7,679  
Less: treasury stock, at cost; 3,439,043 shares
    (20,787 )     (20,787 )
 
           
 
               
Total stockholders’ equity
    162,713       156,953  
 
           
 
               
Total liabilities and stockholders’ equity
  $ 194,988     $ 189,535  
 
           
See notes to unaudited condensed consolidated financial statements.

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LIGHTBRIDGE, INC. AND SUBSIDIARIES
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(Amounts in thousands, except per share amounts)
                 
    Three Months Ended  
    March 31,  
    2006     2005  
Revenues:
               
Transaction services
  $ 25,682     $ 25,655  
Consulting and maintenance services
    860       1,519  
 
           
 
               
Total revenues
    26,542       27,174  
 
               
Cost of revenues:
               
Transaction services
    11,204       12,732  
Consulting and maintenance services
    533       765  
 
           
 
               
Total cost of revenues
    11,737       13,497  
 
               
Gross profit:
               
Transaction services
    14,478       12,923  
Consulting and maintenance services
    327       754  
 
           
 
               
Total gross profit
    14,805       13,677  
 
               
Operating expenses:
               
Engineering and development
    3,237       3,923  
Sales and marketing
    4,771       4,471  
General and administrative
    4,759       3,528  
Restructuring charges and related asset impairments
    1,393       384  
 
           
 
               
Total operating expenses
    14,160       12,306  
 
               
Income from operations
    645       1,371  
 
           
 
               
Other income, net
    1,010       262  
 
           
 
               
Income from continuing operations before provision for income taxes
    1,655       1,633  
 
               
Provision for income taxes
    491       479  
 
           
 
               
Income from continuing operations
    1,164       1,154  
 
           
 
               
Income (loss) from discontinued operations, net of income taxes
    468       (2,254 )
 
           
 
               
Net income (loss)
  $ 1,632     $ (1,100 )
 
           
 
               
Net income (loss) per common shares (basic):
               
From continuing operations
  $ 0.04     $ 0.04  
From discontinued operations
    0.02       (0.08 )
 
           
 
               
Net income (loss) per common share (basic)
  $ 0.06     $ (0.04 )
 
           
 
               
Net income (loss) per common share (diluted):
               
From continuing operations
  $ 0.04     $ 0.04  
From discontinued operations
    0.02       (0.08 )
 
           
 
               
Net income (loss) per common share (diluted):
  $ 0.06     $ (0.04 )
 
           
 
               
Basic weighted average shares
    27,023       26,562  
 
           
 
               
Diluted weighted average shares
    27,561       26,919  
 
           
See notes to unaudited condensed consolidated financial statements.

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LIGHTBRIDGE, INC. AND SUBSIDIARIES
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Amounts in thousands)
                 
    Three Months Ended  
    March 31,  
    2006     2005  
Cash flows from operating activities:
               
Net income (loss)
  $ 1,632     $ (1,100 )
Income (loss) from discontinued operations
    468       (2,254 )
 
           
 
               
Income from continuing operations
    1,164       1,154  
 
               
Adjustments to reconcile net income to net cash provided by operating activities for continuing operations:
               
Depreciation and amortization
    1,956       2,400  
Deferred income taxes
    420       408  
Stock compensation expense
    1,611        
 
               
Changes in assets and liabilities:
               
Accounts receivable
    (979 )     (1,464 )
Other assets
    (151 )     242  
Accounts payable and accrued liabilities
    (2,207 )     (2,465 )
Funds due to merchants
    1,112       475  
Deferred rent
    (131 )     (48 )
Deferred revenues
    489       425  
Other liabilities
    10       68  
 
           
 
               
Net cash provided by operating activities of continuing operations
    3,294       1,195  
 
           
 
               
Cash flows from investing activities of continuing operations:
               
Purchases of property and equipment
    (605 )     (612 )
Restricted cash
          (1,600 )
Purchase of short-term investments
    (197 )     (1,561 )
Proceeds from sales and maturities of short-term investments
    96       5,538  
 
           
 
               
Net cash provided by (used in) investing activities for continuing operations
    (706 )     1,765  
 
           
 
               
Cash flows from financing activities of continuing operations:
               
Proceeds from issuance of common stock
    2,521       297  
 
           
 
               
Net cash provided by financing activities of continuing operations
    2,521       297  
 
           
 
               
Effects of foreign exchange rate changes on cash and cash equivalents
    41       220  
 
           
 
               
Net cash provided by (used in) operating activities of discontinued operations
    468       (2,263 )
Net cash provided by (used in) investing activities of discontinued operations
           
Net cash provided by (used in) financing activities of discontinued operations
           
Net increase in cash and cash equivalents
    5,618       1,214  
Cash and cash equivalents, beginning of period
    83,120       39,036  
 
           
 
               
Cash and cash equivalents, end of period
  $ 88,738     $ 40,250  
 
           
See notes to unaudited condensed consolidated financial statements.

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LIGHTBRIDGE, INC. AND SUBSIDIARIES
NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
1. BASIS OF PRESENTATION
     The accompanying unaudited condensed consolidated financial statements include the accounts of Lightbridge, Inc. and its subsidiaries (collectively, “Lightbridge” or the “Company”). Lightbridge believes that the unaudited condensed consolidated financial statements reflect all adjustments (consisting only of normal recurring adjustments) necessary for a fair presentation of Lightbridge’s financial position, results of operations and cash flows at the dates and for the periods indicated. Although certain information and disclosures normally included in Lightbridge’s annual financial statements have been omitted, Lightbridge believes that the disclosures provided are adequate to make the information presented not misleading. Results of interim periods may not be indicative of results for the full year or any future periods. These financial statements should be read in conjunction with the consolidated financial statements and related notes included in Lightbridge’s Annual Report on Form 10-K for the year ended December 31, 2005.
     Certain prior year amounts in the condensed consolidated financial statements have been reclassified to conform to the current year presentation.
2. SHARE-BASED COMPENSATION
Stock Option Plans
     Stock Incentive Plans (active) — The Company currently awards stock options under the 2004 Stock Incentive Plan (2004 Plan). No further grants can be made under the 1996 Incentive and Nonqualified Stock Option Plan (the 1996 Plan) and the 1998 Non-Statutory Stock Option Plan (the 1998 Plan). Also, the Company does not plan to make any further grants under the 1997 Stock Incentive Plan and Restricted Stock Purchase Plan.
     In April and June 2004, respectively, the Board authorized and the stockholders approved the adoption of the 2004 Plan which provides for the issuance of options and other stock-based awards to purchase up to 2,500,000 shares of the Company’s common stock, plus the number of shares then remaining available for future grants under the Company’s 1996 Plan and the 1998 Plan, plus the number of shares subject to any stock option granted pursuant to the 1996 Plan or the 1998 Plan that expires, is cancelled or otherwise terminates (other than by exercise) after the effective date of the 2004 Plan. Options are granted with an exercise price of no less than the common stock’s market value at the date of grant. Options generally have a four-year graded vesting and have 10-year contractual terms. Certain option and plan awards provide for accelerated vesting if there is a change in control (as defined in the 2004 Plan). At March 31, 2006, 3,492,838 shares were available for grant under the 2004 Plan.
     Employees Stock Purchase Plan — On June 14, 1996, the Board authorized and the stockholders approved the adoption of the 1996 Employee Stock Purchase Plan (ESPP Plan). The ESPP Plan provided for the sale of up to 600,000 shares of the Company’s common stock to employees. Employees may have up to 6% of their base salary withheld through payroll deductions to purchase common stock during semi-annual offering periods. The purchase price of the stock is the lower of 85% of (i) the fair market value of the common stock on the enrollment date (the first day of the offering period), or (ii) the fair market value on the exercise date (the last day of each offering period). Offering period means approximately six-month periods commencing (a) on the first trading day on or after February 1 and terminating on the last trading day in the following July, and (b) on the first trading day on or after August 1 and terminating on the last trading day in the following January.
     During the three months ended March 31, 2006, and 2005, the Company issued approximately 20,000 and 51,000 shares, respectively, under the ESPP Plan. The ESPP Plan was terminated upon expiration of the offering period on January 31, 2006.
Stock Option Valuation and Expense Information under SFAS 123(R)
     Effective January 1, 2006, the Company adopted the provisions of Statement of Financial Accounting Standards No. 123(R) (SFAS 123(R)), “Share-Based Payment,” which establishes accounting for equity instruments exchanged for employee services. Under the provisions of SFAS No. 123(R), share-based compensation cost is measured at the grant date, based on the calculated fair value of the award, and is recognized as an expense over the employee’s requisite service period (generally the vesting period of the equity grant). Prior to January 1, 2006, the Company accounted for share-based compensation to employees in accordance with Accounting Principles Board Opinion (APB) No. 25, “Accounting for Stock Issued to Employees,” and related interpretations. The Company also followed the disclosure requirements of SFAS No. 123, “Accounting for Stock-Based Compensation”, as amended by SFAS 148, “Accounting for Stock-Based Compensation—Transition and Disclosure.” The Company elected to adopt the modified prospective transition method as provided by SFAS No. 123(R) and, accordingly, financial statement amounts for the prior periods presented in this Form 10-Q have not been restated to reflect the fair value method of expensing share-based compensation.
      On November 10, 2005, the FASB issued FASB Staff Position No. FAS 123(R)-3, “Transition Election Related to Accounting for the Tax Effects of Share-Based Payment Awards” (the FSP). The FSP provides that companies may elect to use a specified “short-cut” method to calculate the historical pool of windfall tax benefits upon adoption of SFAS No. 123(R). The Company elected to use the “short-cut” method when SFAS No. 123(R) was adopted by the Company January 1, 2006.

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     Share-based compensation expense recognized in the condensed consolidated statement of operations for the three months ended March 31, 2006 is based on awards ultimately expected to vest, and has been reduced for estimated forfeitures. SFAS No. 123(R) requires forfeitures to be estimated at the time of grant and revised, if necessary, in subsequent periods if actual forfeitures differ from those estimates. Forfeitures were estimated based partially on historical experience. In the Company’s pro forma information required under SFAS No. 123 for the periods prior to January 1, 2006, the Company did not established estimates for forfeitures.
     The following table summarizes the share-based compensation expense included in operating expense captions that the Company recorded within the accompanying condensed consolidated statements of income (amounts in thousands):
         
    Three Months  
    Ended  
    March 31, 2006  
Cost of revenues
  $ 95  
Engineering and development
    181  
Sales and marketing
    42  
General and administrative
    1,293  
 
     
Share-based compensation expense
  $ 1,611  
 
     
     Except as noted below, the Company estimates the fair value of options granted using the Black-Scholes option valuation model. It estimates the volatility of the Company’s common stock at the date of grant based on its historical volatility rate, consistent with Staff Accounting Bulletin No. 107 (SAB 107). The Company’s decision to use historical volatility was based upon the limited amount of actively traded options on its common stock and its assessment that historical volatility is more representative of future stock price trends than implied volatility. Lightbridge estimates the expected term to be consistent with the simplified method identified in SAB 107 for share-based awards granted during the quarter ended March 31, 2006. The simplified method calculates the expected term as the average of the vesting and contractual terms of the award. The dividend yield assumption is based on historical and expected dividend payouts. The risk-free interest rate assumption is based on observed interest rates appropriate for the term of the Company’s employee options. The Company uses historical data to estimate pre-vesting option forfeitures and records share-based compensation expense only for those awards that are expected to vest. For options granted, the Company amortizes the fair value on a straight-line basis over the vesting period of the options.
     Lightbridge used the following assumptions to estimate the fair value of share-based payment awards:
                 
    Three Months Ended  
    March 31, 2006  
            Employee Stock  
    Stock Options     Purchase Plan (1)  
Expected term (years)
    6.25       0.50  
Expected volatility
    62 %     38 %
Risk-free interest rate (range)
    4.3 – 4.8 %     4.6 %
Expected dividend yield
    0.0 %     0.0 %
 
(1)   The 1996 Employee Stock Purchase Plan was terminated upon expiration of the offering period ended January 31, 2006.
     During 2004 and 2005, the Company granted stock options to certain executive officers that provide for vesting of the options upon the achievement of stock price performance. During the three months ended March 31, 2006, 125,000 of these options vested because the average closing price of the Company’s common stock reached $10.00 for over 20 consecutive days. Additional vesting of 50,000, 50,000, and 50,000 shares under such stock options could occur if the average closing price of the Company’s common stock over 20 consecutive days reaches $12.50, $15.00, and $17.50, respectively. The estimated fair value of these options was calculated using a Monte Carlo simulation model that estimated (i) the probability that the performance goal will be achieved, and (ii) the length of time required to attain the target market price. The Company recognized approximately $1 million of shared-based compensation expense related to these options during the three months ended March 31, 2006.

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Stock Option Pro Forma Information under SFAS 123
     The Company did not recognize compensation expense for employee share-based awards for the three months ended March 31, 2005, when the exercise price of the Company’s employee stock awards equaled the market price of the underlying stock on the date of grant. The Company had previously adopted the provisions of Statement of Financial Accounting Standards No. 123, “Accounting for Stock-Based Compensation,” (SFAS 123), as amended by SFAS No. 148, “Accounting for Stock-Based Compensation—Transition and Disclosure” through disclosure only. The following table illustrates the effects on net income and earnings per share for the three months ended March 31, 2005, as if the Company had applied the fair value recognition provisions of SFAS 123 to share-based employee awards.
         
    Three Months  
    Ended  
    March 31, 2005  
Income from continuing operations as reported
  $ 1,154  
Add: Stock-based compensation included in income
     
Deduct: Total stock-based employee compensation expense determined under fair value method (no tax effects included)
    (450 )
 
     
Pro forma income from continuing operations
  $ 704  
 
     
Income from continuing operations per common share — basic and diluted as reported
  $ 0.04  
 
     
Income from continuing operations per common share — basic and diluted pro forma
  $ 0.03  
 
     
 
       
Net loss as reported
  $ (1,100 )
Add: Stock-based compensation included in (loss) income
     
Deduct: Total stock-based employee compensation expense determined under fair value method (no tax effects included)
    (562 )
 
     
Pro forma net income (loss)
  $ (1,662 )
 
     
Net loss per common share — basic and diluted as reported
  $ (0.04 )
 
     
Net loss per common share — basic and diluted pro forma
  $ (0.06 )
 
     
     The fair value of options on their grant date was measured using the Black-Scholes Option Pricing Model. Key assumptions used to apply this pricing model are as follows:
         
    Three Months  
    Ended  
    March 31, 2005  
Risk-free interest rate
    2.8 %
Expected life of options grants
  1- 5 years
Expected volatility of underlying stock
    68 %
Expected dividend payment rate, as a percentage of the stock price on the date of grant
    0.0 %

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     The following table presents activity under all stock option plans:
                                 
                    Weighted-        
            Weighted-     Average        
            Average     Remaining     Aggregate  
            Exercise     Contractual     Intrinsic  
    Shares     Price     Term     Value  
    (In thousands)                     (In thousands)  
Outstanding at December 31, 2005
    3,821     $ 7.23       7.55          
Granted
    347       9.78                  
Exercised
    (350 )     6.84                  
Forfeited or expired
    (635 )     10.83                  
 
                           
Outstanding at March 31, 2006
    3,183     $ 6.84       8.17     $ 14,300  
 
                           
 
                               
Options exercisable at March 31, 2006
    1,455     $ 7.11       7.41     $ 6,500  
 
                           
     The following table sets forth information regarding options outstanding at March 31, 2006:
                                             
                        Weighted             Weighted  
                        Average             Average  
                Weighted     Remaining             Exercise  
            Range of   Average     Contractual     Number     Price for  
Number of     Exercise   Exercise     Life     Currently     Currently  
Options     Prices   Price     (Years)     Exercisable     Exercisable  
(In thousands)                 (In thousands)  
 
    330     $2.00 - $4.44   $ 3.74       8.05       320     $ 3.73  
 
    355     4.67     4.67       8.46       116       4.67  
 
    524     4.82 - 5.90     5.57       8.11       219       5.58  
 
    463     5.92 - 6.11     6.09       8.81       115       6.03  
 
    378     6.16     6.16       8,79       93       6.16  
 
    356     6.17 - 7.88     6.85       8.04       171       6.93  
 
    229     8.08 - 9.75     8.91       6.81       166       8.89  
 
    309     9.78     9.78       9.88       35       9.78  
 
    140     9.80 - 11.92     10.69       5.81       121       10.82  
 
    99     12.88 - 37.32     18.21       4.18       99       18.21  
 
                                   
 
    3,183         $ 6.84               1,455     $ 7.11  
 
                                   
     The weighted average grant date fair value of options granted during the quarter ended March 31, 2006 was $4.26. The aggregate intrinsic value of outstanding options as of March 31, 2006 was $14.3 million. The intrinsic value of options exercised during the period was $0.9 million.
     As of March 31, 2006, there was $4.1 million of total unrecognized compensation cost related to nonvested share-based compensation arrangements granted under the Company’s stock plans. That cost is expected to be recognized over a weighted-average period of 2.38 years.
     The Company received $2.5 million in cash from option exercises and issuances of stock under the ESPP Plan for the quarter ended March 31, 2006. The excess tax benefits of $0.3 million attributable to these option exercises are reflected on a “with-and-without” method and will be recognized when the benefit is realized.
3. DISCONTINUED OPERATIONS
Intelligent Network Solutions (INS) Business
     On April 25, 2005, the Company announced that it had entered into an asset purchase agreement for the sale of its INS business, which included its PrePay IN product and related services, to VeriSign, Inc. The sale was completed on June 14, 2005 for $17.45 million in cash plus assumption of certain contractual liabilities. Of the $17.45 million in consideration, $1.495 million is being held in escrow by VeriSign, and $0.25 million is being held by the Company as a liability to VeriSign, until certain representations and warranties expire after an 18-month period after closing and will be recorded as a gain, net of possible indemnity claims at that time.

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     In addition, a liability has been established of $0.45 million in accordance with FASB Interpretation No. 45 (FIN 45), “Guarantor’s Accounting and Disclosure Requirements for Guarantees, Including Indirect Guarantees of Indebtedness of Others,” based on the estimated cost if the Company were to purchase an insurance policy to cover up to $5 million of indemnification obligations for certain potential breaches of its intellectual property representations and warranties in the asset purchase agreement with VeriSign. Such representations and warranties extend for a period of two years and expire on June 14, 2007. The operating results and financial condition of this former INS segment have been reported as discontinued operations in the accompanying consolidated financial statements in accordance with SFAS No. 144 “Accounting for the Impairment or Disposal of Long-Lived Assets,” as the sale was completed during the second quarter of 2005. All comparative prior period amounts have been restated in a similar manner.
Instant Conferencing Business
     In the first quarter of 2005, the Company made the decision to no longer actively market or sell its GroupTalk product and took actions to outsource the continuing operations of its Instant Conferencing business. On August 17, 2005, the Company and America Online, Inc. mutually agreed to terminate the master services agreement under which the Company provided our GroupTalk instant conferencing services to America Online, Inc. Lightbridge subsequently terminated all of the outsourcing agreements for its GroupTalk services and ceased operations of the Instant Conferencing business in the third quarter of 2005.
     In accordance with SFAS 144, the operating results of the former INS and Instant Conferencing segments have been included as part of the financial results from discontinued operations in the accompanying consolidated financial statements. The components of losses from operations of discontinued operations previously classified as operating activities are as follows (amounts in thousands):
                 
    Three Months Ended March 31,  
    2006     2005  
Results of operations:
               
Total Gross Profit
  $ 477     $ 1,617  
Total Operating Expenses
    (9 )     3,871  
 
           
 
               
Total discontinued operations
  $ 468     $ (2,254 )
 
           
     The Company recorded net income from discontinued operations of $.5 million and a net loss from discontinued operations of $2.3 million for the three months ended March 31, 2006 and March 31, 2005, respectively. The net income from discontinued operations in 2006 represents a refund received for past telecommunications costs previously paid which related to the Instant Conferencing segment. The net loss from discontinued operations in 2005 includes a restructuring charge of $.5 million related to the Instant Conferencing segment and the normal operating results of the INS and Instant Conferencing segments.
4. DISCLOSURES ABOUT SEGMENTS OF AN ENTERPRISE AND RELATED INFORMATION
     Based upon the way financial information is provided to the Company’s Chief Executive Officer for use in evaluating allocation of resources and assessing performance of the business, the Company reports its operations in two distinct operating segments, described as follows:
    Payment Processing Services (Payment Processing) — This segment provides a transaction processing system under the Authorize.Net® brand that allows businesses to authorize, settle and manage credit card, electronic check and other electronic payment transactions online.
 
    Telecom Decisioning Services (TDS) — This segment provides wireless subscriber qualification, risk assessment, fraud screening, consulting services and contact center services to telecommunications and other companies.
     In the Company’s Quarterly Report on Form 10-Q, as amended, for the three months ended March 31, 2005, the Company reported segment information for the Intelligent Network Solutions (INS) and the Instant Conferencing Services (Instant Conferencing) businesses as separate segments. The operating results and financial condition of the INS and Instant Conferencing segments have been included as part of the financial results from discontinued operations in the accompanying consolidated financial statements and, accordingly, the Company’s segment information has been restated. All prior period segment financial information has been restated to conform with the current presentation. See Note 3, Discontinued Operations, for additional information about these businesses.

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     Within segments, performance is measured based on revenue, gross profit and operating income (loss) realized from each segment. There are no transactions between segments. The Company generally does not allocate share-based compensation, corporate or centralized marketing and general and administrative expenses to its business unit segments, because these activities are managed separately from the business units. Also, the Company does not allocate restructuring expenses and other non-recurring gains or charges to its business unit segments because the Company’s Chief Executive Officer evaluates the segment results exclusive of these items. Asset information by operating segment is not reported to or reviewed by the Company’s Chief Executive Officer, and therefore the Company has not disclosed asset information for each operating segment.
     Financial information for each reportable segment from continuing operations as restated for the three months ended March 31, 2006, and 2005 were as follows (amounts in thousands):
                                         
                    Sub-total              
Three Months Ended           Payment     Reportable     Reconciling     Consolidated  
March 31, 2006   TDS     Processing     Segments     Items     Total  
Revenues
  $ 13,089     $ 13,453     $ 26,542     $     $ 26,542  
Gross profit
    4,310       10,590       14,900       (95 )(1)     14,805  
Operating income
    2,195       3,989       6,184       (5,539 )(2)     645  
Depreciation and amortization
    684       1,116       1,800       156 (3)     1,956  
                                         
                    Sub-total              
Three Months Ended           Payment     Reportable     Reconciling     Consolidated  
March 31, 2005   TDS     Processing     Segments     Items     Total  
Revenues
  $ 17,074     $ 10,100     $ 27,174     $     $ 27,174  
Gross profit
    5,872       7,805       13,677             13,677  
Operating income
    2,475       2,097       4,572       (3,201 )(2)     1,371  
Depreciation and amortization
    1,150       1,047       2,197       203 (3)     2,400  
 
(1)   Represents share-based compensation included in the unallocated gross profit.
 
(2)   Reconciling items from segment operating income to consolidated operating income include the following (amounts in thousands):
                 
    Three Months Ended March 31,  
    2006     2005  
Restructuring charges
  $ 1,393     $ 384  
Unallocated corporate and centralized marketing, general and administrative expenses
    2,630       2,817  
Unallocated share-based compensation
    1,516        
 
           
 
Total
  $ 5,539     $ 3,201  
 
           
(3)   Represents depreciation and amortization included in the unallocated corporate or centralized marketing, general and administrative expenses.
5. GOODWILL IMPAIRMENT ANALYSIS
     In accordance with Statement of Financial Accounting Standard No. 142 (SFAS 142), the Company is required to analyze the carrying value of goodwill and other intangible assets against the estimated fair value of those assets for possible impairment on an annual basis. If impairment has occurred, the Company will record a charge in the amount by which the carrying value of the assets exceeds their estimated fair value. Estimated fair value will generally be determined based on discounted cash flows. On March 31, 2006, the Company performed the annual impairment test for the goodwill balance of $57.6 million related to the acquisition of Authorize.Net. The Company used the discounted cash flow and market methodologies to determine the fair value of the reporting unit related to these intangible assets. The discounted cash flow methodology is based upon converting expected cash flows to present value. A comparison of the resulting fair value of the reporting unit to its carrying amount, including goodwill, indicated that the goodwill balance was not impaired as of March 31, 2006.

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6. COMMITMENTS AND CONTINGENCIES
Merchant Funds
     At March 31, 2006, the Company was holding funds in the amount of $8.2 million due to merchants comprised of $7.0 million held for Authorize.Net’s eCheck.Net® product, and $1.2 million held for Authorize.Net’s Integrated Payment Solution (IPS) product. The funds are included in cash and cash equivalents and funds due to merchants on the Company’s consolidated balance sheet. Authorize.Net typically holds eCheck.Net funds for approximately seven business days; the actual number of days depends on the contractual terms with each merchant. The $1.2 million held for IPS includes funds from processing both credit card and Automated Clearing House (ACH) transactions. IPS credit card funds are held for approximately two business days; IPS ACH funds are held for approximately four business days, according to the requirements of the IPS product and the contract between Authorize.Net and the financial institution through which the transactions are processed.
     In addition, the Company currently has $0.5 million on deposit with a financial institution to cover any deficit account balance that could occur if the amount of eCheck.Net transactions returned or charged back exceeds the balance on deposit with the financial institution. To date, the deposit has not been applied to offset any deficit balance, and management believes that the likelihood of incurring a deficit balance with the financial institution due to the amount of transactions returned or charged back is remote. The deposit will be held continuously for as long as Authorize.Net utilizes the ACH processing services of the financial institution, and the amount of the deposit may increase as processing volume increases.
Legal Proceedings
     In 2001, Net MoneyIN, Inc. brought a patent infringement suit in the United States District Court for the District of Arizona, entitled Net MoneyIN, Inc. v. VeriSign, Inc., et al., Case No. CIV 01-441 TUC RCC. Defendants in this case include InfoSpace, Inc. and E-Commerce Exchange, Inc.
     On March 31, 2004, the Company acquired Authorize.Net from InfoSpace, Inc. In the purchase agreement, the Company agreed to indemnify and defend InfoSpace against this lawsuit. E-Commerce Exchange, Inc. was a reseller of services provided by Authorize.Net. The reseller agreement between the parties contains provisions regarding indemnification from Authorize.Net for claims against the reseller related to services provided under that agreement. Defendant Wells Fargo Bank, N.A. has also requested indemnification, including defense costs, from Authorize.Net based on certain contracts with Authorize.Net.
     Neither Lightbridge nor Authorize.Net is a party to the Net MoneyIN lawsuit, but because the Company is defending the litigation and providing indemnification to some of the defendants, the Company has potential exposure to liability (in an undetermined amount) as if the Company was party to the lawsuit. As with all major litigation, such liability could be significant and could, if the result of the lawsuit is adverse to the Company, materially adversely affect the Company’s business, operations and financial condition. Lightbridge and Authorize.Net may be added as parties at a later date.
     The lawsuit alleges infringement of certain patents involving payment processing over computer networks, and names a variety of defendants, including payment processing gateway providers and banks. Net MoneyIN alleges that numerous products or services infringe its patents, including the Authorize.Net Payment Gateway Service and eCheck.Net service, and seeks treble damages, permanent injunctive relief, attorneys’ fees and costs. Injunctive relief adverse to the Company could materially adversely affect the Company’s business operations and financial condition.
     The defendants have denied the allegations of the plaintiff and have counterclaimed, seeking a declaration that plaintiff’s patents have not been infringed and are invalid. The litigation is bifurcated, with separate liability and damages phases. The period designated for fact discovery during the liability phase has concluded. Following a claim construction hearing, the court issued an order on October 18, 2005 construing terms in one patent claim and finding other claims invalid. No liability-phase trial date has been set. The Company has incurred legal expenses in 2005 and 2004 of approximately $1,100,000 and $200,000, respectively, in connection with the defense of this lawsuit following the Company’s acquisition of Authorize.Net, and expects to incur defense costs of approximately $1.5 million in 2006. The Company intends to vigorously pursue available defenses to the lawsuit. Also, the Company has pursued, and may continue to pursue, the settlement of the lawsuit. The Company is not currently able to estimate the possibility of loss or range of loss, relating to this claim or to predict the ultimate outcome of this matter. While there can be no assurances as to the outcome of the lawsuit, an adverse outcome of the lawsuit or a settlement could have a material effect on the Company’s financial condition, results of operations and cash flow.
     The Company is subject to legal proceedings, claims, and litigation arising in the ordinary course of business. On a quarterly basis, the Company reviews its commitments and contingencies to reflect the effect of ongoing negotiations, settlements, rulings, advice of counsel, and other information and events pertaining to a particular case. The Company expects to incur $1.5 million for defense costs in 2006 associated with the lawsuit discussed above.

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Leases
     As of March 31, 2006, the Company’s primary contractual obligations and commercial commitments are under its operating leases and a letter of credit. The Company maintains a letter of credit in the amount of $1.6 million, as required for security under the operating lease for its corporate headquarters.
     The Company has non-cancelable operating lease agreements for office space and certain equipment. These lease agreements expire at various dates through 2011 and certain of them contain provisions for extension on substantially the same terms as are currently in effect.
     Future minimum payments under operating leases, including facilities affected by restructurings and the Company’s headquarters lease, consisted of the following at March 31, 2006 (amounts in thousands):
         
    Operating  
    Leases  
Remainder of 2006
  $ 2,874  
2007
    3,763  
2008
    3,164  
2009
    2,511  
2010
    2,075  
Thereafter
    1,686  
 
     
 
       
Total minimum lease payments
  $ 16,073  
 
     
7. RESTRICTED CASH
     As of March 31, 2006, the Company has provided $1.6 million of cash as collateral for a letter of credit, which is required for security under an operating lease for its corporate headquarters. The Company is required to maintain this letter of credit throughout the term of the lease, which expires in 2011. In addition, as described in Note 6 above, the Company has $0.5 million on deposit with a financial institution to cover any deficit account balance that could occur if the amount of transactions returned or charged back exceeds the balance on deposit with the financial institution.
8. EARNINGS (LOSS) PER SHARE (EPS)
     Basic EPS is computed by dividing income (loss) available to common stockholders by the weighted-average number of common shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock.
     A reconciliation of the shares used to compute basic income per share from continuing operations to those used for diluted income per share from continuing operations is as follows (in thousands):
                 
    Three Months Ended  
    March 31,  
    2006     2005  
Shares for basic computation
    27,023       26,562  
Options and warrants (treasury stock method)
    538       357  
 
           
 
               
Shares for diluted computation
    27,561       26,919  
 
           
     Stock options for which the exercise price exceeds the average market price over the period have an anti-dilutive effect on EPS and, accordingly, are excluded from the diluted computations for both periods presented. Had such shares been included, shares for the diluted computation would have increased by approximately 574,000 and 3,084,000 for the three months ended March 31, 2006 and 2005, respectively. The EPS calculation has been restated to reflect the change in income from continuing operations due to the Company’s INS and Instant Conferencing segments now being accounted for as discontinued operations.

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9. RESTRUCTURING
     The following table summarizes the activity in the restructuring accrual for the three months ended March 31, 2006 (amounts in thousands):
                         
    Employee Severance              
    and Termination     Facility Closing and        
    Benefits     Related Costs     Total  
     
Accrued restructuring balance at December 31, 2005
  $ 17     $ 972     $ 989  
     
 
                       
Restructuring accrual — January 2006
    1,396             1,396  
Cash payments
    (1,198 )     (39 )     (1,237 )
Restructuring adjustments
    (3 )           (3 )
     
 
                       
Accrued restructuring balance at March 31, 2006
  $ 212     $ 933     $ 1,145  
     
     In January 2006, the Company announced a workforce reduction focused primarily within the TDS business, as well as reductions in general and administrative expenses. The restructuring consisted of a total workforce reduction of about 4%, and the Company recorded a restructuring charge of $1.4 million in the first quarter of 2006, primarily related to employee severance and termination benefits.
     In September 2005, the Company decided to consolidate its administrative facilities and vacated the third floor of its corporate headquarters at 30 Corporate Drive, Burlington Massachusetts. The Company recorded a restructuring and related asset impairment charge of $1.7 million in 2005 related to this action. This charge included $1.0 million of lease obligations and $1.3 million for the impairment of leasehold improvements and equipment offset against a deferred rent adjustment of $0.6 million. The Company has subleased the third floor of its corporate headquarters for part of the remainder of the lease term for the premises. The lease obligation represents the fair value of future lease commitment costs, net of actual and projected sublease rental income. The estimated future cash flows used in the fair value calculation are based on certain estimates and assumptions by management, including the actual and projected sublease rental income, the amount of time the space was unoccupied prior to sublease and the lengths of any sublease. The estimated future cash flows used were discounted using a credit adjusted risk-free interest rate and has a maturity date that approximates the expected timing of future cash flows.
     The Company has lease obligations related to the facilities subject to its restructuring which extend to the year 2011. Management will review the sublease assumptions on a quarterly basis, until the outcome is finalized. Accordingly, management may modify these estimates to reflect any changes in circumstance in future periods. If modifications are made, the changes to the liability are measured using the same credit adjusted risk-free interest rate.
     In January 2005, the Company announced the closing of its Broomfield, Colorado call center in order to take advantage of its other existing call center infrastructure and operate more efficiently. This action resulted in the termination of approximately 40 employees associated with product service and delivery at this location. The Company recorded a restructuring charge of approximately $0.4 million relating to facility closing costs and employee severance and termination benefits during the three months ended March 31, 2005. The Company anticipates that all costs relating to this action other than severance costs, consisting principally of lease obligations on unused space, net of estimated sublease income, will be paid by the end of 2008.
10. PROVISION FOR INCOME TAXES
     The Company provides for income taxes on an interim basis based on the full-year projected effective tax rate. The Company’s effective tax rate was 30% in the first quarter of 2006, as compared to 29% for the first quarter of 2005. The income tax provision for the three months ended March 31, 2006 of $0.5 million reflects a current provision for federal, state and foreign taxes of $0.1 million and a deferred federal and state provision of $0.4 million attributable to amortization of intangibles for tax purposes with indefinite lives. The income tax provision for the three months ended March 31, 2005 of $0.5 million reflects a current provision for state and foreign taxes of $0.1 million and a deferred federal and state provision of $0.4 million attributable to amortization of intangibles for tax purposes with indefinite lives. At March 31, 2006, the Company continues to believe a full valuation allowance is required until an appropriate level of profitability is sustained that would enable the Company to conclude that it is more likely than not that a portion of the Company’s deferred taxes would be realizable.

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11. COMPREHENSIVE INCOME (LOSS)
     The amounts that comprise comprehensive loss for the three months ended March 31, 2006 and 2005 are as follows (in thousands):
                 
    Three Months Ended March 31,  
    2006     2005  
Net income (loss) as reported
  $ 1,632     $ (1,100 )
Other comprehensive income:
               
Unrealized loss on short-term investments
    (8 )      
Foreign currency gain
    4       211  
 
           
 
               
Comprehensive income (loss)
  $ 1,628     $ (889 )
 
           
12. SUBSEQUENT EVENT
     On May 8, 2006, Lightbridge reported that it was advised by T-Mobile USA, Inc. (T-Mobile) that T-Mobile plans to consolidate its contact center business and begin the transition of that business from Lightbridge to other vendors. Lightbridge expects the transition to be substantially completed by the end of the second quarter of 2006. Thereafter, the Company does not expect T-Mobile to be a significant contact center customer. In the first quarter of 2006, revenue from T-Mobile was approximately $2.3 million for the quarter. The anticipated reduction in contact center business from T-Mobile will require review of the Company’s TDS contact center expense structure and the Company will align those expenses with anticipated revenues.
ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.
     This Quarterly Report on Form 10-Q contains “Forward-Looking Statements” within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. Without limiting the foregoing, the words “believes,” “anticipates,” “plans,” “expects” and similar expressions are intended to identify forward-looking statements. The forward-looking statements involve known and unknown risks, uncertainties and other factors, including the factors set forth under the heading “Risk Factors” in Part II., Item 1.A. below that may cause the actual results, performance and achievements of Lightbridge to differ materially from those indicated by the forward-looking statements. Lightbridge undertakes no obligation to update any forward-looking statements it makes.
     AIRPAY BY AUTHORIZE.NET, ALIAS, ALTALINKS, AUTHORIZE-IT, AUTHORIZE.NET, the Authorize.Net logo, AUTHORIZE.NET WHERE THE WORLD DOES BUSINESS ON THE WEB, AUTHORIZE.NET WHERE THE WORLD TRANSACTS, CAS, ECHECK.NET, FRAUDBUSTER, FRAUD CENTURION, FRAUDSCREEN.NET, FRAUD SENTINEL, LIGHTBRIDGE, the Lightbridge logo, POCKET AUTHORIZE.NET, PROFILE and TELESTO are registered trademarks of Lightbridge, and @RISK, AUTOMATED RECURRING BILLING, AUTHENTICATIONENOW, AUTHORIZE.NET YOUR GATEWAY TO IP TRANSACTIONS, CUSTOMER ACQUISITION SYSTEM, CDS, CREDIT DECISION SYSTEM, ECHECK, EDM, ENHANCED DECISION MANAGEMENT, FRAUDBRIDGE, FRAUD DETECTION SUITE, INSIGHT, LIGHTBRIDGE TELESERVICES, POPS, POINT OF PURCHASE SYSTEM, RMS, and RETAIL MANAGEMENT SYSTEM are trademarks of Lightbridge. All other trademarks or trade names appearing in this Quarterly Report on Form 10-Q are the property of their respective owners.
     The following discussion and analysis of our financial conditions and results of operations has been restated to give effect to the operations that were discontinued during 2005. See “Discontinued Operations” below and Note 3 to the consolidated financial statements for further information concerning discontinued operations.
Overview
     We develop, market and support a suite of products and services for both merchants and communication providers. Our Payment Processing segment offers a transaction processing system under the Authorize.Net® brand that allows businesses to authorize, settle and manage credit card, electronic check and other electronic payment transactions online. Our Telecom Decisioning Services (TDS) segment provides wireless subscriber qualification, risk assessment, fraud screening, consulting services and contact center services to telecommunications and other companies.
     A majority of our revenues historically have been derived from clients located in the United States. Our revenues are derived from transaction services and consulting and maintenance services.

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     Our transaction service revenues are derived primarily from the processing of applications for qualification of subscribers for telecommunications services, the activation of services for those subscribers and from the processing of payment transactions for merchants. Our telecommunications transactions offerings include screening for subscriber fraud, evaluating carriers’ existing accounts, interfacing with carrier and third-party systems and providing contact center services. We also offer transaction services to screen and authenticate the identity of users engaged in online transactions. Our transaction-based solutions provide multiple, remote, systems access for workflow management, along with centrally managed client-specified business policies, and links to client and third-party systems. Transaction services are provided through contracts with carriers and others, which specify the services to be utilized and the markets to be served. Our clients are charged for these services on a per transaction basis. Pricing varies depending primarily on the volume and type of transactions, the number and type of other products and services selected for integration with the services and the term of the contract under which services are provided. The volume of transactions processed varies depending on seasonal and retail trends, the success of the carriers and others utilizing our services in attracting subscribers and the markets served by our clients. Transaction revenues are recognized in the period in which the services are performed.
     We believe we may continue to experience changes in the combination of services acquired by TDS clients and that competitive pricing pressures will continue to negatively affect transaction revenues in 2006. In order to add to our business, we are seeking to expand our reach in the e-commerce and payment processing business markets and to target industry sectors in the TDS business we do not currently serve and to add new telecommunications clients.
     Transaction services revenues related to payment processing are derived from our credit card processing and ACH processing services, and other services (collectively, “processing services”). Processing services revenue is based on a one-time set up fee, a monthly gateway fee, and a fee per transaction. The per transaction fee is recognized in the period in which the transaction occurs. Gateway fees are monthly subscription fees charged to our merchant customers for the use of our payment gateway. Gateway fees are recognized in the period in which the service is provided. Set-up fees represent one-time charges for initiating our processing services. Although these fees are generally paid to us at the commencement of the agreement, they are recognized ratably over the estimated average life of the merchant relationship, which is determined through a series of analyses of active and deactivated merchants. Commissions paid to outside sales partners are recorded in sales and marketing expense in our statements of operations in the month in which the related revenue is recognized.
     Our consulting revenues are derived principally from providing solution development and deployment services and business advisory consulting in the areas of customer acquisition and retention, authentication, and risk management. The majority of consulting engagements are performed on a time and materials basis and revenues from these engagements are recognized based on the number of hours worked by our consultants at an agreed upon rate per hour and are recognized in the period in which services are performed. When we perform work under a fixed fee arrangement, revenues are generally recognized on the proportional performance method of accounting based on the ratio of labor hours incurred to estimated total labor hours. In instances where the customer, at its discretion, has the right to reject the services prior to final acceptance, revenue is deferred until such acceptance occurs. Revenues from software maintenance and support contracts are recognized ratably over the term of the agreement.
Recent Developments
     On May 8, 2006, Lightbridge reported that we were advised by T-Mobile USA, Inc. (T-Mobile) that T-Mobile plans to consolidate its contact center business and begin the transition of that business from us to other vendors. We expect the transition to be substantially completed by the end of the second quarter of 2006. Thereafter, we do not expect T-Mobile to be a significant contact center customer. In the first quarter of 2006, revenue from T-Mobile was approximately $2.3 million for the quarter. The anticipated reduction in contact center business from T-Mobile will require review of our TDS contact center expense structure and we will align those expenses with anticipated revenues.
     On January 13, 2006, we announced a restructuring focused primarily within the TDS business, as well as reductions in general and administrative expenses. This action reflects our continued commitment to align cost and revenue. The restructuring consisted of a total workforce reduction of about 4%, and we recorded a restructuring charge of approximately $1.4 million in the first quarter of 2006, primarily related to employee severance and termination benefits
     During 2005, we evaluated strategic alternatives for the TDS business. We engaged investment bankers to investigate a range of possibilities, including a sale or other disposition of the TDS business. In December 2005, we announced that we had concluded the investigation of possible strategic alternatives, and decided to continue to operate the TDS business. Also during 2005, we sold our INS business and ceased the operation of our Instant Conferencing business. The INS business and our Instant Conferencing business are presented as discontinued operations.

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Critical Accounting Policies and Estimates
     Management’s discussion and analysis of our financial condition and results of operations are based on our condensed consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these condensed consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenue and expense during the reporting period. On an ongoing basis, we evaluate our estimates, including those listed below. We base our estimates on historical experience and on various other assumptions that we believe are reasonable under the circumstances. However, our actual results could differ from those estimates.
     We believe the following critical accounting policies affect our significant estimates and assumptions used in the preparation of our condensed consolidated financial statements. A full discussion of the following accounting policies is included in our 2005 Annual Report on Form 10-K filed with the Securities and Exchange Commission and we refer the reader to that discussion.
    Revenue Recognition
 
    Allowance for Doubtful Accounts
 
    Income Taxes and Deferred Taxes
 
    Restructuring Estimates
 
    Goodwill and Acquired Intangible Assets
     We updated our critical accounting policies during the three months ended March 31, 2006 as follows:
     Share-Based Compensation. Effective January 1, 2006, we account for employee stock-based compensation costs in accordance with Statement of Financial Accounting Standards No. 123(R), “Share-Based Payment” (“SFAS 123(R)”). Except as noted below, we utilize the Black-Scholes option pricing model to estimate the fair value of employee stock based compensation at the date of grant, and used the Monte Carlo simulation model for the share-based performance options, which both require the input of highly subjective assumptions, including expected volatility and expected life. Further, as required under SFAS 123(R), we now estimate forfeitures for options granted that are not expected to vest. Changes in these inputs and assumptions can materially affect the measure of estimated fair value of our share-based compensation.
Operating Segments
     Based upon the way financial information is provided to our chief operating decision maker, the Chief Executive Officer, for use in evaluating allocation of resources and assessing performance of the business, we now report our operations in two distinct operating segments: Payment Processing Services, and Telecom Decisioning Services.
     The Payment Processing segment offers a transaction processing system under the Authorize.Net ® brand that allows businesses to authorize, settle and manage credit card, electronic check and other electronic payment transactions online. The TDS segment provides wireless subscriber qualification, risk assessment, fraud screening, consulting services and contact center services to telecommunications and other companies. Within these two segments performance is measured based on revenue, gross profit and operating income (loss) realized from each segment. There are no transactions between segments.
     We do not allocate shared-based compensation, certain corporate or centralized marketing and general and administrative expenses to our business unit segments, because these activities are managed separately from the business units. Also, we do not allocate restructuring expenses and other non-recurring gains or charges to our business unit segments because our Chief Executive Officer evaluates the segment results exclusive of these items. Asset information by operating segment is not reported to or reviewed by our Chief Executive Officer and therefore we have not disclosed asset information for each operating segment.
     The historical operating results associated with our Retail Management System (RMS) product, which we no longer actively market or sell, are included in our TDS segment.

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Results Of Operations
Quarter Ended March 31, 2006 Compared with Quarter Ended March 31, 2005.
     Revenues. Revenues and certain revenue comparisons for the quarters ended March 31, 2006 and 2005 were as follows:
                                 
    Quarter Ended     Quarter Ended              
    March 31,     March 31,     $     %  
    2006     2005     Difference     Difference  
    (Dollars in thousands)  
Transaction services:
                               
Payment Processing (Authorize.Net)
  $ 13,453     $ 10,100     $ 3,353       33.2 %
TDS
    12,229       15,555       (3,327 )     (21.4 )
 
                       
Total Transaction services revenues
    25,682       25,655       26       0.1  
 
                       
 
                               
Consulting and maintenance services:
                               
TDS
    860       1,519       (658 )     (43.3 )
 
                       
 
                               
Total
  $ 26,542     $ 27,174     $ (632 )     (2.3 )%
 
                       
     Total transactions services revenues were approximately $25.7 million during the quarters ended March 31, 2006 and 2005. Transactions revenues from our Payment Processing segment increased by approximately $3.3 million compared to the same period in the prior year. Transactions services revenue from our TDS segment decreased approximately $3.3 million compared to the same period in 2005.
     Authorize.Net’s revenues for the quarter increased 33.2% compared to the same period in 2004. The increased revenues were primarily the result of an increase in the number of merchant customers and the volume of transactions processed. The decline in TDS transaction services revenues was primarily a result of a $3.5 million reduction in transaction fees charged to Sprint/Nextel following the merger between Sprint Spectrum L.P. (Sprint) and Nextel Operations, Inc. (Nextel) , a decrease in transaction fees charged to AT&T Wireless Services, Inc. (AT&T Wireless), and an unfavorable change in the mix of services provided to our TDS clients.
     In the near term, we expect transaction services revenue from Authorize.Net to continue to increase. However, in the near term, we also expect transaction services revenue associated with our TDS segment to decline from the first quarter 2006 level as a result of continued pricing pressures and as a result of T-Mobile’s decision to consolidate its contact center business with other vendors. We expect TDS transaction services revenues to continue to reflect the industry’s rate of growth of new subscribers as well as the rate of switching among carriers by subscribers (subscriber churn). We believe that transaction revenue in future periods will continue to be impacted by changes in the demand for our transaction offerings, changes in the combination of services purchased by clients, carrier consolidation, and competitive pricing pressures.
     The decrease in consulting and maintenance services revenues of $0.7 million was principally due to a decrease in consulting fees charged to AT&T of $0.2 million and a decline in consulting and maintenance revenues related to our decision to no longer actively market, sell or develop our RMS product. We believe that consulting and maintenance services revenue related to our TDS segment will continue to be impacted by pricing pressures and a reduced level of consulting activity.
          Cost of Revenues and Gross Profit. Cost of revenues consists primarily of personnel costs, costs of maintaining systems and networks used in processing qualification and activation transactions (including depreciation and amortization of systems and networks) and amortization of capitalized software and acquired technology. Cost of revenues for Authorize.Net, included in transaction services cost of revenues, consists of expenses associated with the delivery, maintenance and support of Authorize.Net’s products and services, including personnel costs, communication costs, such as high-bandwidth Internet access, server equipment depreciation, transactional processing fees, as well as customer care costs. In the future, cost of revenues may vary as a percentage of total revenues as a result of a number of factors, including changes in the volume of transactions processed, changes in the mix of transaction revenues between those from automated transaction processing and those from processing transactions through our TeleServices contact centers (which have a higher cost component), changes in pricing to certain clients and changes in the mix of total revenues among transaction services revenues, consulting and maintenance services revenues.

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     Cost of revenues, gross profit and certain comparisons for the quarters ended March 31, 2006 and 2005 were as follows:
                                 
    Quarter Ended     Quarter Ended              
    March 31,     March 31,     $     %  
    2006     2005     Difference     Difference  
    (Dollars in thousands)  
Cost of revenues:
                               
Transaction services
  $ 11,204     $ 12,732     $ (1,528 )     (12.0 )%
Consulting and maintenance services
    533       765       (232 )     (30.3 )
 
                       
 
                               
Total cost of revenues
  $ 11,737     $ 13,497     $ (1,760 )     (13.0 )%
 
                           
 
                               
Gross profit:
                               
Transaction services $
  $ 14,478     $ 12,923     $ 1,555       12.0 %
Transaction services %
    56.4 %     50.4 %                
Consulting and maintenance services $
  $ 327     $ 754     $ (427 )     (56.6 )%
Consulting and maintenance services %
    38.0 %     49.6 %                
 
                       
 
                               
Total gross profit $
  $ 14,805     $ 13,677     $ 1,128       8.2 %
 
                           
 
                               
Total gross profit %
    55.8 %     50.3 %                
 
                           
     Transaction services cost of revenues decreased by $1.5 million in the quarter ended March 31, 2006 from the prior year. Transactions services cost of revenues from our TDS segment decreased approximately $2.1 million compared to the same period in 2005. Transactions services cost of revenues from our Payment Processing segment increased by approximately $.6 million compared to the same period in the prior year. In our TDS business, we realized reductions in third party data and services costs as a result of processing fewer transactions. We also realized personnel-related savings resulting from our restructuring activities. The increase in our Payment Processing transaction services cost of revenues was primarily due to the increase in the number of transactions processed.
     Transaction services gross profit and gross profit percentage increased primarily as a result of Authorize.Net’s higher contribution to the transaction services gross profit amount. Authorize.Net’s percent of the transaction services gross profit amount was 73% in the quarter ended March 31, 2006 versus 60% in the same quarter of the preceding year as a result of higher revenues. This increase was partially offset by a decrease in the transaction services gross profit related to our TDS segment, where the revenue reduction exceeded the cost of sales expense reduction.
     Authorize.Net generated a higher gross profit percentage than our TDS segment, resulting in increased transaction services gross profit percentage in the quarter ended March 31, 2006 than in the same quarter of 2005.
     Consulting and maintenance services cost of revenues decreased by $0.2 million in the first quarter of 2006. This decrease was attributable to a reduction in personnel-related expenses as a result of our restructuring activities. Consulting and maintenance services gross profit and gross profit percentage decreased in the first quarter of 2006 due to the lower revenues from AT&T and our RMS product partially offset by the reduction in personnel-related expenses.
     We expect that fluctuations in gross profit may occur in future periods primarily because of a change in the mix of revenue generated from our two revenue components, and also because of competitive pricing pressures.

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     Operating Expenses. Operating expenses and certain operating expense comparisons for the three months ended March 31, 2006 and 2005 were as follows:
                                 
    Quarter     Quarter              
    Ended     Ended              
    March 31,     March 31,     $     %  
    2006     2005     Difference     Difference  
    (Dollars in thousands)  
Engineering and development
  $ 3,237     $ 3,923     $ (686 )     (17.5 )%
Sales and marketing
    4,771       4,471       300       6.7  
General and administrative
    4,759       3,528       1,231       34.9  
Restructuring charges and related asset impairments
    1,393       384       1,009       262.8  
 
                       
 
                               
Total
  $ 14,160     $ 12,306     $ 1,854       15.1 %
 
                       
     Engineering and Development. Engineering and development expenses include software development costs, consisting primarily of personnel and outside technical service costs related to developing new products and services, enhancing existing products and services, and implementing and maintaining new and existing products and services. The $.7 million decrease in engineering and development expenses for the quarter ended March 31, 2006 as compared with the same quarter in 2005 was primarily due to cost savings associated with our restructuring activities. The cost savings were partially offset by a $.2 million increase in share-based compensation expense due to the adoption of SFAS No. 123(R).
     We expect engineering and development expenses for the quarter ending June 30, 2006 to continue to decline in comparison to the prior year level, primarily due to benefits of restructuring activities partially offset by a planned increase in the level of funded development associated with our Authorize.Net services and products.
     Sales and Marketing. Sales and marketing expenses consist primarily of salaries, commissions and travel expenses of direct sales and marketing personnel, as well as costs associated with advertising, trade shows and conferences. For Authorize.Net, sales and marketing expenses also include commissions paid to outside sales agents. The increase of $0.3 million in sales and marketing expenses in the quarter ended March 31, 2006 as compared with the same quarter in 2005, in absolute dollars and as a percentage of revenue, was due to the increase in expenses for Authorize.Net. Authorize.Net represented $4.5 million of sales and marketing expenses in the first quarter of 2006 as compared to $3.9 million in the first quarter of 2005. This increase was partially offset by reductions in marketing costs for the other portions of our business, restructuring activities, and reduced sales and marketing program spending as compared with the first quarter of 2005.
     We expect that sales and marketing expenses for the quarter ending June 30, 2006 will continue to increase with growth in Authorize.Net’s revenues as a result of greater sales agent commissions associated with these revenues. We also expect to incur expenses in the quarter ending June 30, 2006 related to a trade show which occurs in the second quarter of 2006.
     General and Administrative. General and administrative expenses consist principally of salaries of executive, finance, human resources and administrative personnel and fees for certain outside professional services. The increase of $1.2 million in general and administrative expenses, as compared to the same quarter in 2005, in absolute dollars and as a percentage of revenues, was due to the $1.3 million increase in share-based compensation expense due to the adoption of SFAS No. 123(R).
     We expect a decrease in the level of general and administrative expenses in the quarter ending June 30, 2006 from the first quarter of 2006 as a result of a decrease in share-based compensation expenses.
     Restructuring charges and related asset impairments. In January 2006, the Company announced a workforce reduction focused primarily within the TDS business, as well as reductions in general and administrative expenses. The restructuring consisted of a total workforce reduction of about 4%, and the Company recorded a restructuring charge of $1.4 million in the first quarter of 2006, primarily related to employee severance and termination benefits.
      In January 2005, the Company announced the closing of its Broomfield, Colorado call center in order to take advantage of its other existing call center infrastructure and operate more efficiently. This action resulted in the termination of approximately 40 employees associated with product service and delivery at this location. The Company recorded a restructuring charge of approximately $0.4 million relating to facility closing and employee severance and termination benefits during the three months ended March 31, 2005.
     Please refer to Note 9 in the Notes to Unaudited Condensed Consolidated Financial Statements included in this Quarterly Report on Form 10-Q for a complete description of our restructuring activities and the activity in the restructuring accrual for the three months ended March 31, 2006.
     Other Income, Net. Other income, net primarily consists of interest income earned on our cash and short-term investment balances. Other income, net increased by $0.7 million in the quarter ended March 31, 2006 in comparison with the same period in 2005. This increase was primarily due to an increase in our cash and short-term investments balance as a result of the cash provided by the operating activities of continuing operations, cash received for the sale of our INS business, an increase in the prevailing interest rates, and cost savings from our restructuring activities.

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     Provision for Income Taxes. We provide for income taxes on an interim basis based on the full-year projected effective tax rate. Our effective tax rate was 30% in the first quarter of 2006, as compared to 29% for the first quarter of 2005. The income tax provision for the three months ended March 31, 2006 of $0.5 million reflects a current provision for federal, state and foreign taxes of $0.1 million and a deferred federal and state provision of $0.4 million attributable to amortization of intangibles for tax purposes with indefinite lives. The income tax provision for the three months ended March 31, 2005 of $0.5 million reflects a current provision for state and foreign taxes of $0.1 million and a deferred federal and state provision of $0.4 million attributable to amortization of intangibles for tax purposes with indefinite lives. At March 31, 2006, we continue to believe a full valuation allowance is required until an appropriate level of profitability is sustained that would enable us to conclude that it is more likely than not that a portion of our deferred taxes would be realizable.
Discontinued Operations
     INS Segment — On April 25, 2005, we announced that we had entered into an asset purchase agreement for the sale of our INS business, which includes our PrePay IN product and related services, to VeriSign. The sale was completed on June 14, 2005 for $17.45 million in cash plus assumption of certain contractual liabilities. Of the $17.45 million in consideration, $1.495 million is being held in escrow by VeriSign, and $0.25 million is being held by us as a liability to VeriSign, until certain representations and warranties expire 18 months after closing and will be recorded as a gain, net of possible indemnity claims at that time.
     In addition, a liability of $450,000 has been established in accordance with FIN 45 based on the estimated cost if we were to purchase an insurance policy to cover up to $5 million of indemnification obligations for certain potential breaches of our intellectual property representations and warranties in the asset purchase agreement with VeriSign. Such representations and warranties extend for a period of two years and expire on June 14, 2007. The operating results and financial condition of the INS business have been included as part of the financial results from discontinued operations in the accompanying consolidated financial statements in accordance with SFAS No. 144, as the sale was completed during the second quarter of 2005. All comparative prior period amounts have been restated in a similar manner.
     Instant Conferencing Segment — On August 17, 2005, we and America Online, Inc. mutually agreed to terminate our master services agreement under which we provided our GroupTalk instant conferencing services to America Online, Inc. We subsequently terminated all of the outsourcing agreements and ceased operations of the Instant Conferencing segment in the third quarter of 2005. In accordance with SFAS 144, the operating results and financial condition of the Instant Conferencing segment have been included as part of the financial results from discontinued operations in the accompanying consolidated financial statements.
     We recorded net income from discontinued operations of $.5 million and a net loss from discontinued operations of $2.3 million for the three months ended March 31, 2006 and March 31, 2005, respectively. The net income from discontinued operations in 2006 represents a refund received for past telecommunications costs previously paid which related to the Instant Conferencing segment. The net loss from discontinued operations in 2005 includes a restructuring charge of $.5 million related to the Instant Conferencing segment and the normal operating results of the INS and Instant Conferencing segments.
Liquidity and Capital Resources
     As of March 31, 2006, we had cash and cash equivalents, short-term investments and restricted cash of $92.6 million. We believe that our current cash and short-term investment balances will be sufficient to finance our operations and capital expenditures for the next twelve months. Thereafter, the adequacy of our cash balances will depend on a number of factors that are not readily foreseeable such as the impact of general market conditions on our operations, additional acquisitions or investments, divestitures, restructuring or obligations associated with the closure of products or facilities, and the sustained profitability of the our operations. We may also require additional cash in the future to finance growth initiatives including acquisitions.
     During the first three months of 2006, we generated cash from operating activities of approximately $3.3 million, and cash from financing activities of approximately $2.5 million, and used approximately $0.7 million of cash from investing activities. During the first three months of 2006, our accounts payable and accrued compensation and benefits decreased by a combined $2.2 million primarily related to the payment of 2005 bonuses and the timing of payments to certain significant vendors.
     Our capital expenditures totaled $0.6 million for the three months ended March 31, 2006. The capital expenditures during this period were principally associated with our service delivery infrastructure and computer equipment for software development activities. We lease our facilities and certain equipment under non-cancelable operating lease agreements that expire at various dates through January 2011.

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     Our primary contractual obligations and commercial commitments are under our operating leases. Our future minimum payments due under operating leases, including facilities affected by restructurings, as of March 31, 2006, are as follows:
                                         
            Less Than                     More Than  
    Total     1 Year     1-3 Years     3-5 Years     5 Years  
    (Dollars in thousands)  
Operating leases
  $ 16,073     $ 2,874     $ 6,927     $ 4,586     $ 1,686  
     We generally undertake to defend and indemnify the indemnified party for damages and expenses or settlement amounts arising from certain patent, copyright or other intellectual property infringement claims by any third party with respect to our products and services. Some agreements provide for indemnification for claims relating to property damage or personal injury resulting from the performance of services or provision of products by us, breaches of contract by us or the failure by us to comply with applicable laws in the performance of services or provision of products by us to its clients. We incurred legal expenses in 2004 and 2005 of approximately $200,000 and $1,100,000, respectively, in connection with the Net MoneyIn, Inc. litigation and expect to incur defense costs of approximately $1.5 million in 2006. We may also incur costs if we successfully negotiate a settlement to the Net MoneyIN litigation. Except for the legal expenses we have incurred in connection with the Net MoneyIN, Inc. litigation, historically, our costs to defend lawsuits, or settle or pay claims relating to such indemnification provisions, have not been material. Accordingly, the estimated fair value of these indemnification provisions is not material.
     At March 31, 2006, we were holding funds in the amount of $8.2 million due to merchants. The funds are included in both cash and cash equivalents and the funds due to merchants liability on our consolidated balance sheet. We were holding funds in the amount of $7.0 million on behalf of merchants utilizing Authorize.Net’s eCheck.Net product. Authorize.Net holds merchant funds for approximately seven business days; the actual number of days depends on the contractual terms with each merchant. In addition, at March 31, 2006, we held funds in the amount of $1.2 million for and on behalf of merchants processing credit card and ACH transactions using the Integrated Payment Solution (“IPS”) product. The funds are included in both cash and cash equivalents and the funds due to merchants liability on our consolidated balance sheet. Credit card funds are held for approximately two business days; ACH funds are held for approximately four business days, according to the requirements of the IPS product and the contract between Authorize.Net and the financial institution through which the transactions are processed.
     In addition, we currently have $0.5 million on deposit with a financial institution to cover any deficit account balance that could occur if the amount of eCheck.Net transactions returned or charged back exceeds the balance on deposit with the financial institution. To date, the deposit has not been applied to offset any deficit balance, and we believe that the likelihood of incurring a deficit balance with the financial institution due to the amount of transactions returned or charged back is remote. The deposit will be held continuously for as long as we utilize the ACH processing services of the financial institution, and the amount of the deposit may increase as processing volume increases.
     We currently have a letter of credit in the amount of $1.6 million which was renewed in January 2006 and is renewable each year. In January 2005, we restricted $1.6 million of cash as collateral for the renewed letter of credit.
Off-Balance Sheet Arrangements
     As of March 31, 2006, we had no off-balance sheet arrangements other than operating lease obligations, and we were not a party to any material transactions involving related persons or entities (other than employment, separation and other compensation agreements with certain executives). Future annual minimum rental lease payments are detailed in Note 6 of the “Notes to Consolidated Financial Statements”.
Inflation
     Although certain of our expenses increase with general inflation in the economy, inflation has not had a material impact on our financial results to date.
ITEM 3. QUANTITATIVE AND QUALITATIVE MARKET RISK DISCLOSURES
     The market risk exposure inherent in our financial instruments and consolidated financial position represents the potential losses arising from adverse changes in interest rates and foreign currency exchange rates.
     We consider all highly liquid marketable securities purchased with a maturity of three months or less to be cash equivalents and those with maturities greater than three months and less than one year are considered to be short-term investments. Cash equivalents are stated at cost plus accrued interest, which approximates fair value. Short-term investments are stated at fair value based on quoted market prices.

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     The amortized cost of available-for-sale debt securities is adjusted for amortization of premiums and accretion of discounts to maturity. Realized gains and losses, and declines in value judged to be other than temporary on available-for-sale debt securities, if any, are included in interest income, net. The cost of securities sold is based on the specific identification method. Interest and dividends on securities are included in interest income, net.
     Our marketable securities and cash equivalent investments are generally high credit quality instruments, primarily U.S. Treasury and government agency obligations, taxable municipal obligations and money market investments with the average maturity of the total investment portfolio being one year or less. Accordingly, we believe that our potential interest rate exposure in investments is not material.
     Our exposure to currency exchange rate fluctuations has been limited. All revenue transactions are executed in U.S. dollars. We pay for certain foreign operating expenses such as foreign payroll, rent and office expense in foreign currency and, therefore, currency exchange rate fluctuations could have a material and adverse impact on our operating results and financial condition. Currently, we do not engage in foreign currency hedging activities. The impact of any currency exchange rate fluctuations is recorded in the period incurred.
ITEM 4. CONTROLS AND PROCEDURES
Evaluation of Disclosure Controls and Procedures
     The Company evaluated the effectiveness of the design and operation of its disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934) as of March 31, 2006. The Company’s Chief Executive Officer and its Chief Financial Officer supervised and participated in this evaluation. Based on this evaluation, the Company’s Chief Executive Officer and Chief Financial Officer concluded that, as of March 31, 2006, the Company’s disclosure controls and procedures were effective to provide a reasonable level of assurance of reaching the Company’s disclosure control objectives.
Changes in Internal Controls over Financial Reporting
     In the three months ended March 31, 2006, the Company completed the implementation of the remediation plan related to the material weaknesses in internal control over financial reporting related to the Company’s accounting for income taxes and complex matters as previously reported in “Management’s Report on Internal Control over Financial Reporting” set forth in Part II, Item 9A “Controls and Procedures” in the Company’s Form 10-K for the fiscal year ended December 31, 2005.
     During the quarter ended March 31, 2006, the Company engaged additional tax consulting resources to assist with the Company’s evaluation of complex issues concerning tax accounting and tax reserves and to assist management in developing its judgments with respect to such issues, as well as to assist the Company with the preparation of the quarterly and annual tax provision. Additionally, we have implemented a structured review process, which is ongoing, of the application of generally accepted accounting principles and complex accounting matters. These changes in internal control over financial reporting during the quarter ended March 31, 2006, had a material affect on the Company’s internal control over financial reporting.
Inherent Limitations of Disclosure Controls and Internal Control Over Financial Reporting
     The effectiveness of our disclosure controls and procedures and our internal control over financial reporting is subject to various inherent limitations, including cost limitations, judgments used in decision making, assumptions about the likelihood of future events, the soundness of our systems, the possibility of human error, and the risk of fraud. Moreover, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions and the risk that the degree of compliance with policies or procedures may deteriorate over time. Because of these limitations, there can be no assurance that any system of disclosure controls and procedures or internal control over financial reporting will be successful in preventing all errors or fraud or in making all material information known in a timely manner to the appropriate levels of management

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PART II. OTHER INFORMATION
Item 1. Legal Proceedings
     In 2001, Net MoneyIN, Inc. brought a patent infringement suit in the United States District Court for the District of Arizona, entitled Net MoneyIN, Inc. v. VeriSign, Inc., et al., Case No. CIV 01-441 TUC RCC. Defendants in this case include InfoSpace, Inc. and E-Commerce Exchange, Inc.
     On March 31, 2004, the Company acquired Authorize.Net from InfoSpace, Inc. In the purchase agreement, the Company agreed to indemnify and defend InfoSpace against this lawsuit. E-Commerce Exchange, Inc. was a reseller of services provided by Authorize.Net. The reseller agreement between the parties contains provisions regarding indemnification from Authorize.Net for claims against the reseller related to services provided under that agreement. Defendant Wells Fargo Bank, N.A. has also requested indemnification, including defense costs, from Authorize.Net based on certain contracts with Authorize.Net. Neither Lightbridge nor Authorize.Net is a party to the Net MoneyIN lawsuit, but because the Company is defending the litigation and providing indemnification to some of the defendants, the Company has potential exposure to liability (in an undetermined amount) as if the Company was party to the lawsuit. As with all major litigation, such liability could be significant and could, if the result of the lawsuit is adverse to the Company, materially adversely affect the Company’s business, operations and financial condition. Lightbridge and Authorize.Net may be added as parties at a later date.
     The lawsuit alleges infringement of certain patents involving payment processing over computer networks, and names a variety of defendants, including payment processing gateway providers and banks. Net MoneyIN alleges that numerous products or services infringe its patents, including the Authorize.Net Payment Gateway Service and eCheck.Net service, and seeks treble damages, permanent injunctive relief, attorneys’ fees and costs. Injunctive relief adverse to the Company could materially adversely affect the Company’s business operations and financial condition.
     The defendants have denied the allegations of the plaintiff and have counterclaimed, seeking a declaration that plaintiff’s patents have not been infringed and are invalid. The litigation is bifurcated, with separate liability and damages phases. The period designated for fact discovery during the liability phase has concluded. Following a claim construction hearing, the court issued an order on October 18, 2005 construing terms in one patent claim and finding other claims invalid. No liability-phase trial date has been set. The Company incurred legal expenses in 2004 and 2005 of approximately $200,000 and $1,100,000, respectively, in connection with the defense of this lawsuit following the Company’s acquisition of Authorize.Net, and expects to incur defense costs of approximately $1.5 million in 2006. The Company intends to vigorously pursue available defenses to the lawsuit. Also, the Company has pursued, and may continue to pursue, settlement of the lawsuit. The Company is not currently able to estimate the possibility of loss or range of loss, relating to this lawsuit. While there can be no assurances as to the outcome of the lawsuit, an adverse outcome of the lawsuit or settlement could have a material effect on the Company’s financial condition, results of operations or cash flow.
Item 1A. Risk Factors
Risk Factors
If One or More of Our Major Clients Stops Using Our Products or Services or Changes the Combination of Products and Services It Uses, Our Operating Results Would Suffer Significantly.
     Our TDS revenues are concentrated among a few major clients with Sprint and Nextel being the largest of them. Our 10 largest clients accounted for approximately 57% and 75% of our total revenues in the year ended December 31, 2005 and 2004, respectively. We have no significant merchant concentration in our Payment Processing business. Although our client concentration has declined, we expect that a substantial part of our revenues will continue to come from a few clients for the foreseeable future. Consequently, our revenues, margins and net income may fluctuate significantly from quarter to quarter based on the actions of a single significant client. A client may take actions that significantly affect us for reasons that we cannot necessarily anticipate or control, such as reasons related to the client’s financial condition, changes in the client’s business strategy or operations, the introduction of alternative competing products or services, acquisitions, or as the result of the perceived quality or cost-effectiveness of our products or services. Our services agreements with Sprint and Nextel expire in December 2006. Our services agreement with AT&T Wireless expires on April 1, 2009, but is subject to earlier termination upon twelve months’ notice and designated services upon notice. In October 2004, Cingular Wireless LLC announced that it had completed its merger with AT&T Wireless. Cingular is not presently a client of Lightbridge. AT&T Wireless has given us notice of termination of certain designated services under our agreement with that carrier. We do not expect that client to generate significant revenue in 2006. On August 12, 2005, the merger transaction between Sprint and Nextel was completed to form Sprint Nextel Corporation (Sprint/Nextel). Following the merger we decreased certain transaction fees to Sprint/Nextel commencing in the third quarter of 2005, and, as a result, we expect our future revenues for Sprint/Nextel to decrease in comparison to the historical levels for Sprint and Nextel when they were separate customers.

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     On May 8, 2006, we reported that we were advised by T-Mobile that T-Mobile plans to consolidate its contact center business and begin the transition of that business from us to other vendors. We expect the transition to be substantially completed by the end of the second quarter of 2006. Thereafter, we do not expect T-Mobile to be a significant contact center customer. In the first quarter of 2006, revenue from T-Mobile was approximately $2.3 million for the quarter. The anticipated reduction in contact center business from T-Mobile will require review of our TDS contact center expense structure and we will align those expenses with anticipated revenues.
     We are unable to predict the long term effect of the merger on our relationship with Sprint/Nextel, which represented approximately 33% of our total revenues in 2005 including, without limitation, the timing or extent of any reductions in applications processed or other services provided under our contracts with those clients or further price reductions. It is possible that Sprint, Nextel or both could elect not to renew their agreements, to reduce the volume of products and services they purchase from us or to request significant changes to the pricing or other terms in any renewal agreement. The loss of Sprint, Nextel or both, or any of our other major clients would cause sales to fall below expectations and materially reduce our revenues, margins and net income and adversely affect our business.
Certain of Our Future Revenues Are Uncertain Because Our Clients May Reduce the Amounts of or Change the Combination of Our Products or Services They Purchase.
     Most of our communications client contracts extend for terms of between one and three years. During the terms of these contracts, our communications clients typically may elect to purchase any of several different combinations of products and services. The revenue that we receive for processing a transaction for such a client may vary significantly depending on the particular products and services used to process the transaction. In particular, transactions handled through our TeleServices Call Centers generally result in significantly higher revenue than transactions that are submitted and processed electronically, but also result in higher cost of revenues. Therefore, our revenues or margins from a particular client may decline if the client changes the combination of products and services it purchases from us. On May 5, 2006, we were advised by T-Mobile of its plans to consolidate its contact center business with other vendors. Accordingly, we do not expect T-Mobile to be a significant customer after the second quarter of 2006.
     To the extent our client contracts contain minimum purchase or payment requirements, these minimums are typically at levels significantly below actual or historical purchase or payment levels. Therefore, our current clients may not continue to utilize our products or services at levels similar to previous years or at all, and may not generate significant revenues in future periods. If any of our major clients significantly reduces or changes the combination of products or services it purchases from us for any reason, our business would be seriously damaged.
Historically, A Majority of Our Revenues Have Been Concentrated in the Wireless Telecommunications Industry, Which Has Experienced Declining Growth Rates, Consolidation and Increasing Pressure to Control Costs.
     Historically, we derived a majority of our revenues from companies in the wireless telecommunications industry, and we expect that wireless telecommunications companies will continue to account for a substantial part of our revenues in 2006. In recent years, the growth rate of the domestic wireless industry has slowed. In addition, consolidation has affected the number of carriers to whom our products and services can be marketed and sold, and competition among wireless carriers has continued to increase, resulting in heightened efforts by carriers to control costs. Many of our carrier clients have sought and received, and may in the future seek, pricing concessions when they renew their services agreements with us or at other times, which would adversely affect our revenues, margins and net income. In addition, certain of our carrier clients have sought bankruptcy protection in recent years, and we believe it is possible that additional clients may file for bankruptcy protection if current industry conditions continue. Bankruptcy filings by our clients or former clients such as WorldCom, Inc. may prevent us from collecting some or all of the amounts owing to us at the time of filing, may require us to return some or all of any payments received by us within 90 days prior to a bankruptcy filing and may also result in the termination of our service agreements. As a result of the foregoing conditions, our success depends on a number of factors:
    our ability to maintain our profit margins on sales of products and services to companies in the wireless telecommunications industry;
 
    the financial condition of our clients and their continuing ability to pay us for services and products;
 
    our ability to develop and market new or enhanced products and services to new and existing clients;
 
    continued growth of the domestic wireless telecommunications markets; and
 
    our ability to increase market penetration in the wireless telecommunications market.

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We and Our Clients Must Comply with Complex and Changing Laws and Regulations.
     Government regulation influences our activities and the activities of our current and prospective clients, as well as our clients’ expectations and needs in relation to our products and services. Businesses that handle consumers’ funds, such as our Payment Processing business, are subject to numerous state and federal regulations, including those related to banking, credit cards, electronic transactions and communication, escrow, fair credit reporting, privacy of financial records and others. State money transmitter regulations and federal anti-money laundering and money services business regulations can also apply under some circumstances. The application of many of these laws with regard to electronic commerce is currently unclear. In addition, it is possible that a number of laws and regulations may be applicable or may be adopted in the future with respect to conducting business over the Internet concerning matters such as taxes, pricing, content and distribution. If applied to us, any of the foregoing rules and regulations could require us to change the way we do business in a way that increases costs or makes our business more complex. In addition, violation of some statutes may result in severe penalties or restrictions on our ability to engage in e-commerce, which could have a material adverse effect on our business.
     Our clients also include telecommunications companies that, to the extent that they extend consumer credit, may be subject to federal and state regulations. In making credit evaluations of consumers, performing fraud screening or user authentication, our clients are subject to requirements of federal law, including the Equal Credit Opportunity Act, the Fair Credit Reporting Act and the Gramm-Leach-Bliley Act and regulations thereunder, as well as state laws which impose a variety of additional requirements. Privacy legislation may also affect the nature and extent of the products or services that we can provide to clients as well as our ability to collect, monitor and disseminate information subject to privacy protection. Although most of the products and services we provide to the telecommunications industry, other than our ProFile service, are not directly subject to these requirements, we must take these extensive and evolving requirements into account in order to meet our clients’ needs. In some cases, consumer credit laws require our clients to notify consumers of credit decisions made in connection with their applications for telecommunications services, and we have contracted with some of our clients, including Sprint/Nextel, AT&T Wireless, and Dobson Communications, Inc., to provide such notices on their behalf. Our software has in the past contained, and could in the future contain, undetected errors affecting compliance by our clients with one or more of these legal requirements. Failure to properly implement these requirements in our products and services in a timely, cost-effective and accurate manner could result in liability, either directly or as indemnitor of our clients, damage to our reputation and relationships with clients and a loss of business.
     Consumer protection laws in the areas of privacy, credit and financial transactions have been evolving rapidly at the state, federal and international levels. As the electronic transmission, processing and storage of financial information regarding consumers continues to grow and develop, it is likely that more stringent consumer protection laws may impose additional burdens on companies involved in such transactions including, without limitation, notification of unauthorized disclosure of personal information of individuals. Uncertainty and new laws and regulations, as well as the application of existing laws, could limit our ability to operate in our markets, expose us to compliance costs, fines, penalties and substantial liability, and result in costly and time-consuming litigation.
     Furthermore, the growth and development of the market for e-commerce may prompt more stringent consumer protection laws that may impose additional regulatory burdens on companies that provide services to online business. The adoption of additional laws or regulations, or taxation requirements may affect the ability to offer, or cost effectiveness of offering, goods or services online, which could, in turn, decrease the demand for our products and services and increase our cost of doing business.
     The Securities and Exchange Commission and the National Association of Securities Dealers, Inc. have also enacted regulations affecting our corporate governance, securities disclosure and compliance practices. We expect these regulations to increase our compliance costs and to make some of our activities more time-consuming. If we fail to comply with any of these regulations, we could be subject to legal actions by regulatory authorities or private parties.
We May Become a Party to Intellectual Property Infringement Claims, Which Could Harm Our Business.
     From time to time, we have had and may be forced to respond to or prosecute other intellectual property infringement claims to protect our rights or defend a client’s rights. These claims, regardless of merit, may consume valuable management time, result in costly litigation or cause product shipment delays, all of which could seriously harm our business and operating results. Furthermore, parties making such claims may be able to obtain injunctive or other equitable relief that could effectively block our ability to make, use, sell or otherwise practice our intellectual property, whether or not patented or described in pending patent applications, or to further develop or commercialize our products in the U.S. and abroad and could result in the award of substantial damages against us. We may be required to enter into royalty or licensing agreements with third parties claiming infringement by us of their intellectual property in order to settle these claims. These royalty or licensing agreements, if available, may not have terms that are acceptable to us. In addition, if we are forced to enter into a license agreement with terms that are unfavorable to us, our operating results would be materially harmed.

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We may also be required to indemnify our clients for losses they may incur under indemnification agreements if we are found to have violated the intellectual property rights of others. We may also seek to settle intellectual property infringement claims which could require payment of material amounts to the third parties claiming infringement. Please refer to Part II Item 1, “Legal Proceedings” for a discussion of certain pending matters related to our intellectual property.
     In connection with the sale of our INS business to VeriSign on June 14, 2005, we agreed to indemnify VeriSign for up to $5 million in damages incurred for potential breaches of our intellectual property representations and warranties in the asset purchase agreement. Such representations and warranties extend for two years from the date of closing.
Our Future Revenues May Be Uncertain Because of Reliance on Third Parties for Marketing and Distribution.
     Authorize.Net distributes its service offerings primarily through outside sales distribution partners and its revenues are derived predominantly through these relationships. In addition, our TDS business has entered into a business alliance with VeriSign to assist us in penetrating the online transaction market for authentication services.
     We intend to continue to market and distribute our current and future products and services through existing and other relationships both in and outside of the United States. There are no minimum purchase obligations applicable to any existing distributor or other sales and marketing partners and we do not expect to have any guarantees of continuing orders. Failure by our existing and future distributors or other sales and marketing partners to generate significant revenues or our failure to establish additional distribution or sales and marketing alliances or changes in the industry that render third party distribution networks obsolete could have a material adverse effect on our business, operating results and financial condition. In addition, we may be required to pay higher commission rates in order to maintain loyalty among our third-party distribution partners, which may have a material adverse impact on our profitability.
     In addition, distributors and other sales and marketing partners may become our competitors with respect to the products they distribute either by developing a competitive product themselves or by distributing a competitive offering. For example, outside sales partners of Authorize.Net products and services are permitted to and generally do market and sell competing products and services. With respect to the TDS business, VeriSign may elect to market or acquire alternative fraud and identity verification products for authentication services. Competition from existing and future distributors or other sales and marketing partners could significantly harm sales of our products.
Changes to Credit Card Association and ACH Rules or Practices Could Adversely Impact Our Authorize.Net Business.
     Our Authorize.Net credit card payment gateway does not directly access the credit card associations. As a result, we must rely on banks and their credit card processing providers to process our transactions. Nevertheless, as a payment gateway we must comply with the operating rules of the credit card associations. The associations’ member banks set these rules, and the associations interpret the rules. Some of those member banks compete with Authorize.Net. Visa, MasterCard, American Express or Discover could adopt new operating rules or interpretations of existing rules which we might find difficult or even impossible to comply with, resulting in our inability to give customers the option of using credit cards to fund their payments. If we were unable to provide a gateway for credit card transactions, our Authorize.Net business would be materially and adversely affected.
     In December 2004, the Payment Card Industry Data Security Standard was created by major credit card companies to safeguard customer information. Visa, MasterCard, American Express, and other credit card associations mandate that merchants and service providers meet certain minimum standards of security when they store, process and transmit cardholder data. Our Payment Processing business must comply with this standard in order continue as an internet payment gateway. Changes to this standard may require us to invest significant resources in engineering and hardware in order to comply.
     Additionally, our eCheck.Net service is required to be compliant with Automated Clearing House processing rules promulgated by the National ACH Association (NACHA). NACHA could adopt new operating rules or interpretations of existing rules which we might find difficult or impossible to comply with, resulting in our inability to give customers the option of using the ACH network for payment processing services, as well as significantly hinder our ability to utilize the ACH network for our own billing and collection activities for our own services.

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We Could Be Subject to Liability as a Result of Security Breaches, Service Interruptions by Cyber Terrorists or Fraudulent or Illegal Use of Our Services.
     Because some of our activities involve the storage and transmission of confidential personal or proprietary information, such as credit card numbers and social security numbers, and because we are a link in the chain of e-commerce, security breaches, service interruptions and fraud schemes could damage our reputation and expose us to a risk of loss or litigation and possible monetary damages. Cyber terrorists have periodically interrupted, and may continue to interrupt, our payment gateway services in attempts to extort payments from us or disrupt commerce. Our payment gateway services may be susceptible to credit card and other payment fraud schemes, including unauthorized use of credit cards or bank accounts, identity theft or merchant fraud. We expect that technically sophisticated criminals will continue to attempt to circumvent our anti-fraud systems. If such fraud schemes become widespread or otherwise cause merchants to lose confidence in our services in particular, or in Internet systems generally, our business could suffer.
     In addition, the storage and transmission of confidential personal data, coupled with the large volume of payments that we handle for our clients makes us vulnerable to third-party or employee fraud or other internal security breaches. Further, we may be required to expend significant capital and other resources to protect against security breaches and fraud to address any problems they may cause.
     Our payment system may also be susceptible to potentially illegal or improper uses. These uses may include illegal online gambling, fraudulent sales of goods or services, illicit sales of prescription medications or controlled substances, software and other intellectual property piracy, money laundering, bank fraud, child pornography trafficking, prohibited sales of alcoholic beverages and tobacco products and online securities fraud. Despite measures we have taken to detect and lessen the risk of this kind of conduct, we cannot ensure that these measures will succeed. In addition, regulations under the USA Patriot Act of 2001 may require us to revise the procedures we use to comply with the various anti-money laundering and financial services laws. Our business could suffer if clients use our system for illegal or improper purposes or if the costs of complying with regulatory requirements increase significantly.
     Authorize.Net is compliant with Visa’s Cardholder Information Security Program (CISP) and MasterCard’s Site Data Protection (SDP) standard. Additionally, Authorize.Net is compliant with the credit card industry’s PCI security requirements. However, there is no guarantee that we will maintain such compliance or that compliance will prevent illegal or improper use of our payment system.
     We have expended, and may be required to continue to expend, significant capital resources to protect against security breaches, service interruptions and fraud schemes. Our security measures may not prevent security breaches, service interruptions and fraud schemes and the failure to do so may disrupt our business, damage our reputation and expose us to risk of loss or litigation and possible monetary damages.
A Failure of, Error in or Damage to Our Computer and Telecommunications Systems Would Impair Our Ability to Conduct Transactions, Payment Processing and Support Services and Harm Our Business Operations.
     We provide TDS and Payment Processing transaction services, as well as support services, using complex computer and telecommunications systems. Our business could be significantly harmed if these systems fail or suffer damage from fire, natural disaster, terrorism including cyber terrorism, power loss, telecommunications failure, unauthorized access by hackers, electronic break-ins, intrusions or attempts to deny our ability to deploy our services, computer viruses or similar events. In addition, a growth of our client base, a significant increase in transaction volume or an expansion of our facilities may strain the capacity of our computers and telecommunications systems and lead to degradations in performance or system failure. Many of our agreements with telecommunications carriers contain level of service commitments, which we might be unable to fulfill in the event of a natural disaster, an actual or threatened terrorist attack or a major system failure. Errors in our computer and telecommunications systems may adversely impact our ability to provide the products and services contracted for by our clients. We may need to expend significant capital or other resources to protect against or repair damage to our systems that occur as a result of malicious activities, cyber-terrorism, natural disasters or human error, but these protections and repairs may not be completely effective. Our property and business interruption insurance and errors and omissions insurance might not be adequate to compensate us for any losses that may occur as the result of these types of damage. It is also possible that such insurance might cease to be available to us on commercially reasonable terms, or at all.
The Demand for Our Payment Processing Products and Services Could Be Negatively Affected by a Reduced Growth of e-Commerce or Delays in the Development of the Internet Infrastructure.
     Sales of goods and services over the Internet do not currently represent a significant portion of the overall sales of goods and services in the economy. We depend on the growing use and acceptance of the Internet as an effective medium of commerce by merchants and customers in the United States and as a means to grow our business. We cannot be certain that acceptance and use of the Internet will continue to develop or that a sufficiently broad base of merchants and consumers will adopt, and continue to use, the Internet as a medium of commerce.

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     It is also possible that the number of Internet users, or the use of Internet resources by existing users, will continue to grow, and may overwhelm the existing Internet infrastructure. Delays in the development or adoption of new standards and protocols required to handle increased levels of Internet activity could also have a detrimental effect on the Internet and correspondingly on our business. These factors would adversely affect usage of the Internet, and lower demand for our products and services.
Our Reliance on Suppliers and Vendors Could Adversely Affect Our Ability to Provide Our Services and Products to Our Clients on a Timely and Cost-Efficient Basis.
     We rely to a substantial extent on third parties to provide some of our equipment, software, data, systems and services. In some circumstances, we rely on a single supplier or limited group of suppliers. For example, our Payment Processing business requires the services of third-party payment processors. If any of these processors cease to allow us to access their processing platforms, our ability to process credit card payments would be severely impacted. In addition, we depend on a single Originating Depository Financial Institution (ODFI) partner to process ACH transactions, and our ability to process these transactions would be severely impacted if we were to lose such partner for any reason.
     Our reliance on outside vendors and service providers also subjects us to other risks, including a potential inability to obtain an adequate supply of required components and reduced control over quality, pricing and timing of delivery of components. For example, in order to provide our credit verification service, we need access to third-party credit information databases provided to us by outside vendors. Similarly, delivery of our activation services often requires the availability and performance of billing systems which are also supplied by outside vendors. If for any reason we were unable to access these databases or billing systems, our ability to process credit verification transactions could be impaired.
     In addition, our business is materially dependent on services provided by various telecommunications providers. A significant interruption in telecommunications services including, without limitation, a power loss could seriously harm our business.
     From time to time, we must also rely upon third parties to develop and introduce components and products to enable us, in turn, to develop new products and product enhancements on a timely and cost-effective basis. We may not be able to obtain access, in a timely manner, to third-party products and development services necessary to enable us to develop and introduce new and enhanced products. We may not be able to obtain third-party products and development services on commercially reasonable terms and we may not be able to replace third-party products in the event such products become unavailable, obsolete or incompatible with future versions of our products.
We Have Made and May Continue to Make Acquisitions, Which Involve Risks.
     We acquired Authorize.Net Corporation in March of 2004. We may also make additional acquisitions in the future if we identify companies, technologies or assets that appear to expand or complement our core business. Acquisitions involve risks that could cause the actual results of any acquisitions we make to differ from our expectations. At the same time, if we are not able to make acquisitions, we may not be able to expand our business. Some examples of the difficulties posed by acquisitions are that:
    We may experience difficulty in integrating and managing acquired businesses successfully and in realizing anticipated economic, operational and other benefits in a timely manner. The need to retain existing clients, employees, and sales and distribution channels of an acquired company and to integrate and manage differing corporate cultures can also present significant risks. If we are unable to successfully integrate and manage acquired businesses, we may incur substantial costs and delays or other operational, technical or financial problems.
 
    Our acquisition of other businesses could significantly reduce our available cash and liquidity. In other future acquisitions, we may issue equity securities that could be dilutive to our shareholders or we may use our remaining cash, which may have an adverse effect on our liquidity. We also may incur additional debt and amortization expense related to intangible assets as a result of acquisitions. This additional debt and amortization expense, as well as the potential impairment of any purchased goodwill, may materially and adversely affect our business and operating results. We may also be required to make continuing investments in acquired products or technologies to bring them to market, which may negatively affect our cash flows and net income.

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     We may also incur additional costs relating to the integration, review and evaluation and enhancement of our internal controls for Authorize.Net. In addition, we may assume contingent liabilities that may be difficult to estimate and costs and liabilities associated with assumed litigation matters.
    Acquisitions may divert management’s attention from our existing business and may damage our relationships with our key clients and employees.
 
    Acquisitions may also result in liabilities for claims not known at the time of acquisition as well as for assumed obligations.
The Success of Our Business Strategy Is Dependent on Our Ability to Further Penetrate into Existing Markets and to Expand into New or Complementary Markets.
     As part of our business strategy, we are seeking to further penetrate into existing markets and to expand our business into new markets or markets that are complementary to our existing businesses, with a focus on the Payment Processing business. If we are not able to successfully expand our penetration into existing markets or into new markets, our financial results and future prospects may be harmed. Our ability to increase market penetration and enter new markets depends on a number of factors, including:
    growth in our existing and targeted markets;
 
    our ability to provide products and services to address the needs of those markets; and
 
    competition in those markets.
If We Do Not Continue to Enhance Our Existing Products and Services, and Develop or Acquire New Ones, We Will Not Be Able to Compete Effectively.
     The industries in which we do business or intend to do business have been changing rapidly as a result of increasing competition, technological advances, regulatory changes and evolving industry practices and standards, and we expect these changes will continue. Current and potential clients have also experienced significant changes as the result of consolidation among existing industry participants and economic conditions. In addition, the business practices and technical requirements of our clients are subject to changes that may require modifications to our products and services. In order to remain competitive and successfully address the evolving needs of our clients, we must commit a significant portion of our resources to:
    identify and anticipate emerging technological and market trends affecting the markets in which we do business;
 
    enhance our current products and services in order to increase their functionality, features and cost-effectiveness to clients that are seeking to control costs and to meet regulatory requirements;
 
    develop or acquire new products and services that meet emerging client needs, such as products and services for the online market;
 
    modify our products and services in response to changing business practices and technical requirements of our clients, as well as to new regulatory requirements;
 
    integrate our current and future products with third-party products; and
 
    create and maintain interfaces to changing client and third party systems.
     We must achieve these goals in a timely and cost-effective manner and successfully market our new and enhanced products and services to clients. In the past, we have experienced errors or delays in developing new products and services and in modifying or enhancing existing products and services. If we are unable to expand or appropriately enhance or modify our products and services quickly and efficiently, our business and operating results will be adversely affected.

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We Need to Continue to Improve or Implement our Procedures and Controls.
     Requirements adopted by the SEC in response to the passage of the Sarbanes-Oxley Act of 2002 require annual review and evaluation of our internal control over financial reporting, and attestation of these systems by our independent public accounting firm. In January 2006, we re-evaluated our disclosure controls and procedures for the first three quarters of fiscal 2005 and concluded, based upon management’s January 2006 evaluation of those disclosure controls and procedures, that as of March 31, June 30, September 30, and December 31, 2005, our disclosure controls and procedures were not fully effective as of those dates to provide a reasonable level of assurance of reaching the Company’s disclosure control objectives. Specifically at December 31, 2005, we had material weaknesses in our procedures for income tax accounting and our ability to properly account and report complex transactions and we restated our financial results for the year ended December 31, 2004 and the quarterly periods ended March 31, June 30 and September 30, 2005 to correct our reporting for income taxes. In addition, in connection with the audit of our financial statements for 2005, management identified an error in accounting and reporting the sale of the INS business in the statement of cash flows, which has been identified as a material weakness. Previously, we had evaluated our disclosure controls and procedures as of March 31 and September 30, 2005 and found them effective to provide a reasonable level of assurance of reaching our disclosure control objectives. However, our previous evaluation as of June 30, 2005 had identified a separate material weakness as a result of which adjustments were needed to properly account for the gain on the sale of our INS business. During the first quarter of 2006, we took certain steps to address these matters. Please refer to Part I. Item 4 below for a discussion about controls and procedures. We continue to evaluate such disclosure controls and procedures, and may modify, enhance or supplement them as appropriate in the future. There can be no assurance that we will be able to maintain compliance with all of the new requirements. Any modifications, enhancements or supplements to our internal control systems or in documentation of such internal control systems could be costly to prepare or implement, divert attention of management or finance staff, and may cause our operating expenses to increase over the ensuing year. Our stock price may be adversely affected if our internal controls over financial reporting are not effective.
Our Business May Be Harmed by Errors in Our Software.
     The software that we develop and license to clients, and that we also use in providing our transaction processing and contact center services, is extremely complex and contains hundreds of thousands of lines of computer code. Large, complex software systems such as ours are susceptible to errors. The difficulty of preventing and detecting errors in our software is compounded by the fact that we maintain multiple versions of our systems to meet the differing requirements of our major clients, and must implement frequent modifications to these systems in response to these clients’ evolving business policies and technical requirements. Our software design, development and testing processes are not always adequate to detect errors in our software prior to its release or commercial use. As a result, we have from time to time discovered, and may likely in the future discover, errors in software that we have put into commercial use for our clients, including some of our largest clients. Because of the complexity of our systems and the large volume of transactions they process on a daily basis, we sometimes have not detected software errors until after they have affected a significant number of transactions. Software errors can have the effect of causing clients that utilize our products and services to fail to comply with their intended credit or business policies, or to fail to comply with legal, credit card, and banking requirements, such as those under the Fair Credit Reporting Act, Gramm-Leach-Bliley Act and MasterCard’s Site Data Protection Standard.
     Such errors, particularly if they affect a major client, can harm our business in several ways, including the following:
    we may suffer a loss of revenue if, due to software errors, we are temporarily unable to provide products or services to our clients;
 
    we may not be paid for the products or services provided to a client that contain errors, or we may be liable for losses or damages sustained by a client or its subscribers as a result of such errors;
 
    we may incur additional unexpected expenses to correct errors in our software, or to fund product development projects that we may undertake to minimize the occurrences of such errors in the future;
 
    we may damage our relationships with clients or suffer a loss of reputation within our industry;
 
    we may become subject to litigation or regulatory scrutiny; and
 
    our clients may terminate or fail to renew their agreements with us or reduce the products and services they purchase from us.
     Our errors and omissions insurance may not adequately compensate us for losses that may occur due to software errors. It is also possible that such insurance might cease to be available to us on commercially reasonable terms or at all.

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Our Initiatives to Improve Our Software Design and Development Processes May Not Be Successful.
     The development of our products has, in some cases, extended over a period of more than ten years. This incremental development process has resulted in systems which are extremely complex. Systems of the size and complexity of ours are inherently difficult to modify and maintain. We have implemented and are also evaluating changes in our product development, testing and control processes to improve the accuracy and timeliness of modifications that we make to our software, including the frequent modifications that we must make in response to changes in the business policies and technical requirements of our clients. We believe that our initiatives to implement new product architecture and to improve our product development, test and control processes will be important to our future competitive position and success. If we are not successful in carrying out these initiatives on a timely basis or in a manner that is acceptable to our clients, our business and future prospects could be harmed.
We May Not Be Able to Successfully Manage Operational Changes.
     Over the last several years, our operations have experienced rapid growth in some areas and significant restructurings and cutbacks in others. These changes have created significant demands on our executive, operational, development and financial personnel and other resources. If we achieve future growth in our business, or if we are forced to make additional restructurings, we may further strain our management, financial and other resources. Our future operating results will depend on the ability of our officers and key employees to manage changing business conditions and to continue to improve our operational and financial controls and reporting systems. We cannot ensure that we will be able to successfully manage the future changes in our business.
Our Quarterly Operating Results May Fluctuate.
     Our operating results are difficult to predict and may fluctuate significantly from quarter to quarter. If our operating results fall below the expectations of investors or public market analysts, the price of our common stock could fall dramatically. Our common stock price could also fall dramatically if investors or public market analysts reduce their estimates of our future quarterly operating results, whether as a result of information we disclose, or based on industry, market or economic trends, or other factors.
     Our revenues are difficult to forecast for a number of reasons:
    Seasonal and retail trends affect our transaction revenues, in both our Payment Processing and TDS businesses, as well as our other products and services. Transaction revenues historically have represented the majority of our total revenues. As a result, our revenues can fluctuate. For example, our revenues generally have been highest in the fourth quarter of each calendar year, particularly in the holiday shopping season between Thanksgiving and Christmas. In addition, marketing initiatives undertaken by our clients or their competitors may significantly affect the number of transactions we process.
 
    The sales process for our products and services offered to telecommunications clients is lengthy, sometimes exceeding eighteen months. The length of the sales process makes our revenues difficult to predict. The delay of one or more large orders could cause our quarterly revenues to fall substantially below expectations.
 
    Our consulting services revenues can fluctuate based on the timing of product sales and projects we perform for our clients. Many of our consulting engagements are of a limited duration, so it can be difficult for us to forecast consulting services revenues or staffing requirements accurately more than a few months in advance.
 
    The factors described above under the headings “If One or More of Our Major Clients Stops Using Our Products or Services or Changes the Combination of Products and Services It Uses, Our Operating Results Would Suffer Significantly”, “Certain of Our Future Revenues Are Uncertain Because Our Clients May Reduce the Amounts of or Change the Combination of Our Products or Services They Purchase”, and “Historically, A Majority of Our Revenues Have Been Concentrated in the Wireless Telecommunications Industry, Which Has Experienced Declining Growth Rates, Consolidation and Increasing Pressure to Control Costs”.
     Most of our expenses, particularly employee compensation and facilities, are relatively fixed. As a result, even relatively small variations in the timing of our revenues may cause significant variations in our quarterly operating results and may result in quarterly losses.
     Our quarterly results may also vary due to the timing and extent of restructuring and other charges that may occur in a given quarter.

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     Our quarterly results may be affected by new changes in accounting rules, such as the requirement to record share-based compensation expense for employee stock option grants made at fair market value. Since the Company has adopted the modified prospective transition method to report share-based compensation expense, periods prior to 2006 have not been restated to reflect the fair value method of expensing share-based compensation. See Note 2 to the Financial Statements for further discussion on share-based compensation.
     As a result of these factors, we believe that quarter-to-quarter comparisons of our results of operations are not necessarily meaningful. You should not rely on our quarterly results of operations to predict our future performance.
We Face Significant Competition for a Limited Supply of Qualified Software Engineers, Consultants and Sales and Marketing Personnel.
     Our business depends on the services of skilled software engineers who can develop, maintain and enhance our products, consultants who can undertake complex client projects and sales and marketing personnel. In general, only highly qualified, highly educated personnel have the training and skills necessary to perform these tasks successfully. In order to maintain the competitiveness of our products and services and to meet client requirements, we need to attract, motivate and retain a significant number of software engineers, consultants and sales and marketing personnel. Qualified personnel such as these are in short supply and we face significant competition for these employees, from not only our competitors but also clients and other enterprises. Other employers may offer software engineers, consultants and sales and marketing personnel significantly greater compensation and benefits or more attractive career paths than we are able to offer. Any failure on our part to hire, train and retain a sufficient number of qualified personnel would seriously damage our business.
Changes in Management Could Affect Our Ability to Operate Our Business.
     Our future success will depend to a significant degree on the skills, experience and efforts of our executive officers. The loss of any of our executive officers could impair our ability to successfully manage our current business or implement our planned business objectives and our future operations may be adversely affected.
We Face Competition from a Broad and Increasing Range of Vendors.
     The market for products and services offered to communications providers and participants in online transactions is highly competitive and subject to rapid change. Each of these markets is fragmented, and a number of companies currently offer one or more products or services competitive with ours. We anticipate continued growth and the formation of new alliances in each of the markets in which we compete, which will result in the entrance of new or the creation of bigger competitors in the future. For example, in October 2005, VeriSign, Inc. announced that PayPal, Inc., a wholly owned subsidiary of eBay, Inc., agreed to acquire VeriSign’s payment gateway business and to form a strategic alliance with VeriSign, Inc. for on-line commerce and security. In addition, Google, Inc. has stated that it is developing a new payment services that may compete with us. We face potential competition from several primary sources:
    providers of online payment processing services, including CyberSource Corporation, Plug & Pay Technologies, Inc., PayPal, Inc., Google, Inc. and LinkPoint International, Inc.
 
    software vendors that provide one or more customer acquisition, customer relationship management and retention or risk management solutions, including ECtel Ltd., TSI Telecommunications Services Inc., Fair Isaac Corporation, Magnum Software Systems, Inc., CGI Group, Inc. and SLP Infoware;
 
    service providers that offer customer acquisition, customer relationship management and retention, risk management or authentication services in connection with other services, including Choicepoint Inc., Visa U.S.A., Experian Information Solutions, Inc., Equifax, Inc., Lexis Nexis, Trans Union, L.L.C., Schlumberger Sema plc and Amdocs Ltd;
 
    information technology departments within larger carriers that have the ability to provide products and services that are competitive with those we offer;
 
    information technology vendors that offer wireless and internet software applications such as CGI Group, Inc, Oracle Corporation, Microsoft Corporation and International Business Machines Corporation;
 
    consulting firms or systems integrators that may offer competitive services or the ability to develop customized solutions for customer acquisition and qualification, customer relationship management and retention or risk management, such as CGI Group, Inc., Accenture Ltd., BearingPoint, Inc., PeopleSoft, Inc., Siebel Systems, Inc. and Cap Gemini Ernst & Young; and

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    a number of alternative technologies, including profilers, personal identification numbers and authentication, provided by companies such as Verizon Communications, Inc., Authentix Network Inc. and Fair Isaac Corporation.
     Because competitors can easily penetrate one or more of our markets, we anticipate additional competition from other established and new companies. In addition, competition may intensify as competitors establish cooperative relationships among themselves or alliances with others.
     Many of our current and potential competitors have significantly greater financial, marketing, technical and other competitive resources than we do. As a result, these competitors may be able to adapt more quickly to new or emerging technologies and changes in client requirements, or may be able to devote greater resources to the promotion and sale of their products and services. In addition, in order to meet client requirements, we must often work cooperatively with companies that are, in other circumstances, competitors. The need for us to work cooperatively with such companies may limit our ability to compete aggressively with those companies in other circumstances.
Our Success Depends in Part on Our Ability to Obtain Patents for, or Otherwise Protect, Our Proprietary Technologies.
     We rely on a combination of copyright, patent, trademark and trade secret laws, license and confidentiality agreements, and software security measures to protect our proprietary rights. Much of our know-how and other proprietary technology is not covered by patent or similar protection, and in many cases cannot be so protected. If we cannot obtain patent or other protection for our proprietary software and other proprietary intellectual property rights, other companies could more easily enter our markets and compete successfully against us.
     We have a limited number of U.S. and foreign patents, and have pending applications for additional patents, but we cannot be certain that any additional patents will be issued on those applications, that any of our current or future patents will protect our business or technology against competitors that develop similar technology or products or services or provide us with a competitive advantage, or that others will not claim rights in our patents or our proprietary technologies.
     Patents issued and patent applications filed relating to products used in the wireless telecommunications and payment processing industry are numerous and it may be the case that current and potential competitors and other third parties have filed or will file applications for, or have received or will receive, patents or obtain additional proprietary rights relating to products used or proposed to be used by us. We may not be aware of all patents or patent applications that may materially affect our ability to make, use or sell any current or future products or services.
     The laws of some countries in which our products are licensed do not protect our products and intellectual property rights to the same extent as U.S. laws. We generally enter into non-disclosure agreements with our employees and clients and restrict access to, and distribution of, our proprietary information. Nevertheless, we may be unable to deter misappropriation of our proprietary information or detect unauthorized use of and take appropriate steps to enforce our intellectual property rights. Our competitors also may independently develop technologies that are substantially equivalent or superior to our technology.
Our Foreign Operations Subject Us to Risks and Concerns Which Could Negatively Affect Out Business Overall.
     We have operations outside the U.S. at our contact centers located in Liverpool, Nova Scotia, Canada and Costa Rica. In addition to the risks generally associated with operations in the U.S., operations in foreign countries present us with additional risks, including the following:
    the imposition of financial and operational controls and regulatory restrictions by foreign governments;
 
    the need to comply with a wide variety of complex U.S. and foreign laws including, without limitation, import and export laws and treaties;
 
    fluctuations in interest and currency exchange rates;
 
    security risks; and
 
    difficulties in managing staffing and managing foreign subsidiary operations.

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Our Business Could Require Additional Financing.
     Our future business activities, including our operation of Authorize.Net, the development or acquisition of new or enhanced products and services, the acquisition of additional computer and network equipment, the costs of compliance with government regulations and future expansions including acquisitions will require us to make significant capital expenditures. If our available cash resources prove to be insufficient, because of unanticipated expenses, revenue shortfalls or otherwise, we may need to seek additional financing or curtail our expansion activities. If we obtain equity financing for any reason, our existing stockholders may experience dilution in their investments. If we obtain debt financing, our business could become subject to restrictions that affect our operations or increase the level of risk in our business. It is also possible that, if we need additional financing, we will not be able to obtain it on acceptable terms, or at all.
Item 6. Exhibits
(a) Exhibits
                         
        Filed with   Incorporated by Reference
        this           Exhibit
Exhibit No.   Description   Form 10-Q   Form   Filing Date   No.
3.1
  Amended and Restated Certificate of Incorporation       S-1   August 27, 1996     3.2  
 
                       
3.2
  Amended and Restated By-Laws       S-1   June 21, 1996     3.4  
 
                       
3.3
  Amendment to Amended and Restated By-Laws, adopted October 29, 1998       10-Q   November 13, 1998     3.1  
 
                       
4.2
  Rights Agreement dated November 14, 1997 with American Stock Transfer and Trust Company as Rights Agent       8-A   November 21, 1997     1  
 
                       
4.3
  Form of Certificate of Designation of Series A Participating Cumulative Preferred Stock       8-A   November 21, 1997     A  
 
                       
4.4
  Form of Rights Certificate       8-A   November 21, 1997     B  
 
                       
31.1
  Certification of the chief executive officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002   X                
 
                       
31.2
  Certification of the chief financial officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002   X                
 
                       
32.1
  Certification of the chief executive officer and the chief financial officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002   X                

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SIGNATURE
     Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
             
 
  LIGHTBRIDGE   , INC.    
 
           
Date: May 10, 2006
  By:   /s/ Timothy C. O’Brien    
 
           
 
           
 
      Timothy C. O’Brien    
 
      Vice President, Finance and Administration,    
 
      Chief Financial Officer and Treasurer    
 
      (Principal Financial and Chief Accounting Officer)    

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