Document and Entity Information [Abstract] Document and Entity Information [Abstract] Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Trading Symbol Trading Symbol Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Document Type Document Type Document Period End Date Document Period End Date Amendment Flag Amendment Flag Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Statement Of Financial Position [Abstract] Statement of Financial Position [Abstract] Assets [Abstract] ASSETS Assets, Current [Abstract] Current assets: Cash and Cash Equivalents, At Carrying Value Cash and cash equivalents Cash and cash equivalents, primarily include money market funds Cash and cash equivalents Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Accounts Receivable, Net Accounts receivable, net Accounts receivable, net Inventory, Net Total Inventories Total Deferred Tax Assets, Net, Current Deferred tax assets Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Prepaid expenses and other current assets Assets, Current Total current assets Total current assets Property, Plant and Equipment, Net Property and equipment, net Property and equipment, net Property, Plant and Equipment, Net, Beginning Balance Property, Plant and Equipment, Net, Ending Balance Available-For-Sale Securities, Debt Securities, Noncurrent Investments Available-for-sale securities fair value Deferred Tax Assets, Net, Noncurrent Long term deferred tax assets Other Assets, Noncurrent Other assets Total Assets Total assets Total assets Liabilities and Equity [Abstract] LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities, Current [Abstract] Current liabilities: Accounts Payable, Current Accounts payable Accounts Payable, Current, Total Accrued Liabilities, Current Accrued expenses Accrued Liabilities, Current, Total Employee-Related Liabilities, Current Accrued compensation Employee-related Liabilities, Current, Total Accrued Professional Fees, Current Accrued professional Accrued income taxes Deferred Revenue, Current Deferred revenue Deferred Revenue, Current, Total Total Current Liabilities Total current liabilities Total current liabilities Deferred Revenue, Noncurrent Long-term deferred revenue Deferred Revenue, Noncurrent, Total Commitments and Contingencies Commitments and contingent liabilities Stockholders Equity Attributable To Parent [Abstract] Stockholders' equity: Preferred Stock, Value, Issued Preferred stock, $1.00 par value; 1,000,000 shares authorized, none outstanding Common Stock, Value, Issued Common stock, $.01 par value; 70,000,000 shares authorized; issued and outstanding 22,804,720 as of September 30, 2014 and 22,574,251 as of December 31, 2013 Additional Paid In Capital, Common Stock Additional paid-in capital Additional Paid in Capital, Common Stock, Beginning Balance Additional Paid in Capital, Common Stock, Ending Balance Accumulated Other Comprehensive Income (Loss), Net Of Tax Accumulated other comprehensive loss Retained Earnings (Accumulated Deficit) Accumulated deficit Accumulated deficit Balance as of December 31, 2013 Balance as of September 30, 2014 Stockholders' Equity Attributable To Parent Total stockholders' equity Total stockholders' equity Balance Balance Liabilities and Equity Total liabilities and stockholders' equity Total liabilities and stockholders' equity Preferred Stock, Par Or Stated Value Per Share Preferred stock, par value (in dollars per share) Preferred Stock, Shares Authorized Preferred stock, shares authorized Preferred Stock, Shares Outstanding Preferred stock, shares outstanding Common Stock, Par Or Stated Value Per Share Common stock, par value (in dollars per share) Common Stock, Shares Authorized Common stock, shares authorized Common Stock, Shares, Issued Common stock, shares issued Common Stock, Shares, Issued, Total Common Stock, Shares, Outstanding Common stock, shares outstanding Balance (in shares) Balance (in shares) Statement Of Income and Comprehensive Income [Abstract] Statement of Income and Comprehensive Income [Abstract] Revenue, Net [Abstract] Revenue: License and Services Revenue Software licenses Maintenance Revenue Software maintenance Sales Revenue, Services, Net Services Hardware Sales Hardware sales Represents hardware sales. Royalty Revenue Royalties Total Revenue Revenue: Revenue: Total revenue Costs and Expenses [Abstract] Costs and expenses: Cost Of Hardware Sales Cost of hardware sales Represents cost of hardware sales. Cost Of Services Cost of services Research and Development Expense Research and development Selling and Marketing Expense Selling and marketing General and Administrative Expense General and administrative Total Costs and Expenses Expenses Total costs and expenses Total costs and expenses Income From Patent Arrangement Patent related income The net result for the period of deducting operating expenses from operating revenues including patent related income. Operating Income Loss After Patent Related Income Operating income after patent related income Operating income The net result for the period of deducting operating expenses from operating revenues after patent related income. Operating income after patent related income Other Nonoperating Expense Other income (expense) Investment Income, Interest Interest income Interest income Loss Before Income Taxes Loss before income taxes Income (loss) from continuing operations before taxes Income from continuing operations before income taxes Income from continuing operations before income taxes Income from continuing operations before income taxes Income Tax Expense (Benefit) Income tax expense Provision for income taxes Income taxes Provision for income taxes Provision for (benefit from) income taxes Income (Loss) From Continuing Operations Attributable To Parent Income from continuing operations Income from continuing operations Income from continuing operations Income from continuing operations Income (Loss) From Discontinued Operations, Net Of Tax, Attributable To Parent Income from discontinued operations Loss from discontinued operations, net of income taxes Loss from discontinued operations Loss from discontinued operations Net Income (Loss) Attributable to Parent Net income Net income (loss) Net income (loss) Net income Net income Earnings Per Share, Basic [Abstract] Basic net income (loss) per share: Income (Loss) From Continuing Operations, Per Basic Share Basic net income per share from continuing operations Income (Loss) From Discontinued Operations, Net Of Tax, Per Basic Share Basic net loss per share from discontinued operations (in dollars per share) Basic net loss share from discontinued operations Earnings Per Share, Basic Basic net income per share Basic net income (loss) per share Earnings Per Share, Diluted [Abstract] Diluted net income (loss) per share: Income (Loss) From Continuing Operations, Per Diluted Share Diluted net income per share from continuing operations Income (Loss) From Discontinued Operations, Net Of Tax, Per Diluted Share Diluted net loss per share from discontinued operations Earnings Per Share, Diluted Net income (loss) per share - diluted (in dollars per share) Diluted net income (loss) per share Weighted Average Number Of Shares Outstanding, Basic Weighted-average common shares outstanding (in shares) Weighted-average shares - basic Weighted Average Number of Shares Outstanding, Basic, Total Weighted Average Number Of Shares Outstanding, Diluted Weighted-average shares - diluted Diluted shares outstanding (in shares) Diluted shares outstanding (in shares) Comprehensive Income (Loss), Net Of Tax, Attributable To Parent [Abstract] Comprehensive income (loss): Other Comprehensive Income (Loss), Net Of Tax [Abstract] Other comprehensive income (net of tax): Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) On Securities Arising During Period, Net Of Tax Increase/Decrease Total accumulated other comprehensive loss, net of taxes Unrealized gains (losses) on available for sale securities Increase/Decrease Total accumulated other comprehensive loss, net of taxes Comprehensive Income (Loss), Net Of Tax, Attributable To Parent Comprehensive income Comprehensive income (loss) Statement Of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Net Cash Provided by (Used in) Operating Activities [Abstract] Cash flows from operating activities: Adjustments To Reconcile Net Income (Loss) To Cash Provided By (Used In) Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, Depletion and Amortization Depreciation and amortization Depreciation and amortization Share-Based Compensation Stock-based compensation Stock-based compensation Gain (Loss) on Disposition of Intangible Assets Gain on sale of patent assets Gain on sale of patent assets Deferred Income Tax Expense (Benefit) Deferred tax provision on other comprehensive income Gain (Loss) on Sale of Investments (Gain) loss on sale of investments Gain (Loss) on Disposition of Property Plant Equipment Loss on disposal of property and equipment Accretion (Amortization) Of Discounts and Premiums, Investments Amortization of discount on investments Amortization of premium/(discount) on investments Increase (Decrease) In Operating Capital [Abstract] Changes in assets and liabilities: Increase (Decrease) In Accounts Receivable Accounts receivable Accounts receivable Increase Decrease In Receivable From Patent Arrangement Receivable from patent arrangement This element represents increase decrease in receivable from patent arrangement. Increase (Decrease) In Inventories Inventories Inventories Inventories Inventories Increase (Decrease) In Prepaid Expense and Other Assets Prepaid expenses and other current assets Prepaid expenses and other current assets Prepaid expenses and other current assets Increase (Decrease) in Deferred Income Taxes Deferred tax assets Deferred tax assets Increase (Decrease) In Accounts Payable Accounts payable Accounts payable Increase (Decrease) In Accrued Liabilities Accrued expenses, compensation, and professional Increase (Decrease) in Income Taxes Payable Accrued income taxes Increase (Decrease) in Payables to Customers Due to customers Increase (Decrease) In Deferred Revenue Deferred revenue Net Cash Provided by (Used in) Operating Activities, Total Net cash provided by (used in) operating activities Net cash provided by operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities: Payments To Acquire Property, Plant, and Equipment Purchases of property and equipment Purchases of property and equipment Purchases of property and equipment Proceeds from Sale of Property, Plant, and Equipment Proceeds from the sale of property and equipment Payments to Acquire Investments Purchases of investments Purchases of investments Proceeds from Sale, Maturity and Collection of Investments Sales of investments Proceeds from Sale of Intangible Assets Proceeds from sale of patent assets, net Payments for Purchase of Other Assets Purchase of other assets Purchase of other assets Net Cash Provided by (Used in) Investing Activities, Total Net cash provided by (used in) investing activities Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities: Proceeds From Issuance Of Common Stock Proceeds from issuance of common stock Payments of Dividends Payment of dividends Payment of dividends Excess Tax Benefit from Share-based Compensation, Financing Activities Excess tax benefits from stock-based compensation Excess tax benefits from stock-based compensation Payments Related to Tax Withholding for Share-based Compensation Shares surrendered by employees to pay taxes related to unrestricted stock Payments made for taxes of employees who surrendered shares related to unrestricted stock Net Cash Provided by (Used in) Financing Activities, Total Net cash provided by (used in) financing activities Net cash used in financing activities Cash and Cash Equivalents, Period Increase (Decrease) Increase (decrease) in cash and cash equivalents Increase/(decrease) in cash and cash equivalents Supplemental Cash Flow Information [Abstract] Supplemental disclosure: Income Taxes Paid Cash paid for income taxes Basis Of Accounting [Abstract] Basis Of Accounting [Abstract] Basis Of Accounting [Text Block] Basis of Presentation Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Fair Value Disclosures [Text Block] Fair Value Measurements Inventory Disclosure [Abstract] Inventory Disclosure [Text Block] Inventories Earnings Per Share [Abstract] Earnings Per Share [Abstract] Earnings Per Share [Text Block] Computation of Earnings per Share Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract] Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Disclosure Of Compensation Related Costs, Share-Based Payments [Text Block] Stock-Based Compensation Segment Reporting [Abstract] Segment Reporting [Abstract] Segment Reporting Disclosure [Text Block] Business Segments Accounting Changes and Error Corrections [Abstract] Accounting Changes and Error Corrections [Abstract] Accounting Changes and Error Corrections [Text Block] Recent Accounting Pronouncements Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Income Tax Disclosure [Text Block] Income Taxes Discontinued Operations and Disposal Groups [Abstract] Discontinued Operations and Disposal Groups [Abstract] Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Discontinued Operations Equity [Abstract] Stockholders' Equity Note Disclosure [Text Block] Equity Patent Related Income [Abstract] Patent Related Income [Text Block] Patent related income The entire disclosure for patent related income. Fair Value, Assets Measured On Recurring Basis [Table Text Block] Schedule of assets measured at fair value on a recurring basis Schedule of Inventory, Current [Table Text Block] Schedule of inventories Schedule Of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of net income per share Schedule Of Employee Service Share-Based Compensation, Allocation Of Recognized Period Costs [Table Text Block] Schedule of stock-based employee compensation expense included in unaudited consolidated statements of comprehensive income Schedule Of Revenue From External Customers Attributed To Foreign Countries By Geographic Area [Table Text Block] Schedule of revenues generated from geographic regions Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block] Schedule of loss from discontinued operations attributable to the DSL service assurance software product line Schedule of Retained Earnings Adjustments [Table Text Block] Schedule of changes in accumulated deficit Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Schedule of components of accumulated other comprehensive loss and activity Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Fair Value, Measurements, Recurring [Member] Fair value on recurring basis Fair Value, Hierarchy [Axis] Fair Value, Hierarchy [Axis] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value, Inputs, Level 1 [Member] Fair Value Measurement, Quoted Prices in Active Markets for Identical Assets (Level 1) Fair Value, Inputs, Level 2 [Member] Fair Value Measurement, Significant Other Observable Inputs (Level 2) Fair Value, Inputs, Level 3 [Member] Fair Value Measurement, Significant Unobservable Inputs (Level 3) Major Types of Debt and Equity Securities [Axis] Investment Type [Axis] Major Types of Debt and Equity Securities [Domain] Investment Type Categorization [Domain] Corporate Debt Securities [Member] Corporate debt securities Money Market Funds [Member] Money market funds (included in cash and cash equivalents) Fair Value, Assets and Liabilities Measured On Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Available-for-sale Securities Available-for-sale investments Corporate debt securities Cash and Cash Equivalents, Fair Value Disclosure Money market funds (included in cash and cash equivalents) Assets, Fair Value Disclosure Total assets measured at fair value Inventory, Raw Materials, Net of Reserves Raw materials Inventory, Finished Goods, Net of Reserves Finished goods Net Income (Loss) Attributable To Parent [Abstract] Net income: Net income (loss): Weighted Average Number Of Shares Outstanding Reconciliation [Abstract] Shares outstanding: Incremental Common Shares Attributable To Share-Based Payment Arrangements Additional dilutive common stock equivalents (in shares) Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Equity Option [Member] Options Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded From Computation Of Earnings Per Share, Amount Anti-dilutive common stock Share purchase (in shares) Schedule Of Employee Service Share-Based Compensation, Allocation Of Recognized Period Costs [Table] Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table] Income Statement Location [Axis] Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs, by Report Line [Axis] Income Statement Location [Domain] Employee Service Share-based Compensation, Allocation of Recognized Period Costs, Report Line [Domain] Cost Of Services [Member] Cost of services Primary financial statement caption in which reported facts about cost of services have been included. Research and Development Expense [Member] Research and development Selling and Marketing Expense [Member] Selling and marketing General and Administrative Expense [Member] General and administrative Employee Service Share-Based Compensation, Allocation Of Recognized Period Costs [Line Items] Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] Schedule Of Share-Based Compensation Arrangements By Share-Based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Award Type [Axis] Award Type [Axis] Award Type [Domain] Award Type [Domain] Unrestricted Stock Grants [Member] Unrestricted Stock Grants Represent Unrestricted Stock Grants. Plan Name [Axis] Plan Name [Domain] Nonqualified Stock Plan 2001 [Member] 2001 Nonqualified Stock Plan Represents 2001 Nonqualified Stock Plan. Award Date [Axis] Award Date [Domain] Grant Date March 2014 [Member] 2014 Grant Represents Grant Date March 2014. Grant Date April 2013 [Member] 2013 Grant Represents Grant Date April 2013. Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event [Member] Subsequent event Title of Individual [Axis] Relationship to Entity [Domain] Directors Officer And Employees [Member] Directors, officers and employees Executive of the entity that is appointed to the position by the board of directors, officer and employees. Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Issuance of unrestricted stock (in shares) Number of shares granted (in shares) Allocated Share-Based Compensation Expense Stock-based compensation charge Stock-based compensation expense Stock Issued During Period, Shares, New Issues Number of shares issued (in shares) Shares Paid for Tax Withholding for Share Based Compensation Number of common stock shares surrendered by employees withholding taxes Adjustments Related to Tax Withholding for Share-based Compensation Common stock value surrendered by employees withholding taxes Schedule of Segment Reporting Information, by Segment [Table] Statement [Table] Consolidation Items [Axis] Consolidation Items [Domain] Operating Segments [Member] Operating Segments Geographical [Axis] Geographical [Axis] Segment, Geographical [Domain] Segment, Geographical [Domain] United States United States SAUDI ARABIA Saudi Arabia Rest Of World [Member] Rest of World Segment Reporting Information [Line Items] Statement [Line Items] Segments [Axis] Segments [Domain] Biometrics [Member] Biometrics Represents information of biometrics segment. Imaging [Member] Imaging Represents information regarding imaging segment. Dsl Royalties [Member] DSL royalties Represents information of DSL royalties. Tax Credit Carryforward [Table] Income Tax Authority [Axis] Income Tax Authority [Domain] Domestic Tax Authority [Member] Federal State and Local Jurisdiction [Member] State Tax Credit Carryforward [Axis] Tax Credit Carryforward, Name [Domain] Research Tax Credit Carryforward [Member] Research and development credit carryforwards Operating Loss Carryforwards [Line Items] Effective Income Tax Rate Reconciliation, At Federal Statutory Income Tax Rate Income tax U.S. statutory rate Income Tax Benefits From Stock Based Awards Tax benefits from stock-based awards This element represents amount of tax benefits from stock based awards. Deferred Tax Assets, Net Deferred tax assets Tax Credit Carryforward, Amount Net federal and state research and development credit carryforwards Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation Equity adjustment to additional paid-in capital Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Table] Disposal Group Name [Axis] Disposal Groups, Including Discontinued Operations, Name [Domain] Dsl Service [Member] DSL service assurance software product line Represents component of an entity that usually provides financial and operational oversight and administrative support for DSL service member. Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Disposal Group, Including Discontinued Operation, Revenue Revenue Revenue Total revenue Disposal Group, Including Discontinued Operation, Operating Expense Expenses Total costs and expenses Total cost and expenses Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax Loss before income taxes Income from continuing operations before income taxes Loss before income taxes Income from continuing operations before income taxes Income from continuing operations before income taxes Discontinued Operation, Tax Effect of Discontinued Operation Income tax expense Provision for income taxes Income taxes Provision for income taxes Provision for income taxes Income tax benefit Dividends Dividends payable Dividends paid Accumulated Other Comprehensive Income (Loss) [Table] Equity Components [Axis] Equity Component [Domain] Unrealized Losses On Available For Sale Securities [Member] Unrealized losses on available for sale securities Represents unrealized losses on available for sale securities. Unrealized Gains On Available For Sale Securities [Member] Unrealized gains on available for sale securities Represents unrealized gains on available for sale securities. Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss), before Tax Beginning balance Net unrealized gains (losses) on available for sale securities Ending balance Net unrealized gains (losses) on available for sale securities Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Tax Effect Beginning balance Income tax benefit (expense) on other comprehensive loss Ending balance Income tax benefit (expense) on other comprehensive loss Amount of tax for increase (decrease) in accumulated in equity from transactions and other events and circumstances from non-owner sources. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners (distributions to owners). Accumulated Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax Beginning balance Total accumulated other comprehensive loss, net of taxes Ending balance Total accumulated other comprehensive loss, net of taxes Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, before Tax Increase/Decrease Net unrealized gains (losses) on available for sale securities Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax Increase/Decrease Income tax benefit (expense) on other comprehensive loss Increase Decrease Accumulated Other Comprehensive Loss Net Of Taxes Increase/Decrease Total accumulated other comprehensive loss, net of taxes Represents increase decrease in total accumulated other comprehensive loss, net of taxes. Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax Reclassification Adjustments Net unrealized gains (losses) on available for sale securities Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax Reclassification Adjustments Income tax benefit (expense) on other comprehensive loss Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax Reclassification Adjustments Total accumulated other comprehensive loss, net of taxes Reclassification Adjustments Total accumulated other comprehensive loss, net of taxes Dividends Payable, Date Declared Dividend declared date Dividends Payable, Amount Per Share Cash dividend declared (in dollars per share) Dividends Payable, Date to be Paid Dividends payable date Dividends Payable, Date of Record Shareholders of record date Dividends Payable, Current Dividends payable Dividends payable Schedule of Finite-Lived Intangible Assets [Table] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Dsl Diagnostic Technology [Member] DSL diagnostic technology Represents information of DSL diagnostic technology. Finite-Lived Intangible Assets [Line Items] Proceeds From Sale Of Patent Portfolio Proceeds from sale of portion of patent portfolio Represents proceeds from sale of portion of patent portfolio to an unrelated third party. Transaction Cost From Sale Transaction cost from sale Represents transaction cost from proceeds from sale. Schedule Of Revenue By Product Group [Table Text Block] Schedule of revenue by product group Tabular disclosure of revenue by product group. Other Common Stock Equivalent Member Other Common Stock Equivalent Represents the inforamtion about common stock equivalents excluding out of money options. Share Based Compensation Arrangement By Share Based Payment Award Total Compensation Cost Represents the amount related to total compensation cost of share based payment award during the period. Total stock-based compensation expense