Accumulated Amortization Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] Statistical Measurement [Domain] Statistical Measurement [Domain] Award Timing Predetermined Award Timing Predetermined [Flag] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Gross Carrying Amount Intangible Assets, Gross (Excluding Goodwill) Indefinite-lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets [Axis] Entity File Number Entity File Number Additional Paid-in Capital Additional Paid-in Capital [Member] Tabular List, Table Tabular List [Table Text Block] Unbilled accounts receivable Unbilled accounts receivable Unbilled Contracts Receivable Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Aggregate intrinsic value, outstanding, exercisable, and vested or expected to vest Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Aggregate Intrinsic Value, Outstanding, Exercisable, And Vested Or Expected To Vest Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Aggregate Intrinsic Value, Outstanding, Exercisable, And Vested Or Expected To Vest Type of Restructuring [Domain] Type of Restructuring [Domain] Goodwill [Line Items] Goodwill [Line Items] Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Basic (in dollars per share) Earnings Per Share, Basic Adjustment to Compensation: Adjustment to Compensation [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Accounts payable Increase (Decrease) in Accounts Payable and Accrued Liabilities Other Other Assets, Miscellaneous, Current Number of shares authorized for grant (in shares) Common Stock, Capital Shares Reserved for Future Issuance REVENUE RECOGNITION Revenue from Contract with Customer [Text Block] Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Intangible Asset, Indefinite-Lived [Table] Intangible Asset, Indefinite-Lived [Table] Schedule of Cash and Cash Equivalents Schedule of Cash and Cash Equivalents [Table Text Block] Remaining performance obligations Revenue, Remaining Performance Obligation, Amount Other Other Assets, Miscellaneous, Noncurrent Adjustment to Compensation, Amount Adjustment to Compensation Amount Concentration risk, percentage Concentration Risk, Percentage Remaining performance obligation (as a percent) Revenue, Remaining Performance Obligation, Percentage Basis of Presentation and Principle of Consolidation Consolidation, Policy [Policy Text Block] Stock-based compensation Share-Based Payment Arrangement, Noncash Expense 2016 Omnibus Long-Term Incentive Plan 2016 Omnibus Long-Term Incentive Plan [Member] Refers to the 2016 Omnibus Long-Term Incentive Plan. 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Intangible Assets Disclosure [Abstract] Issuance of common stock for 401K match (in shares) Stock Issued During Period, Shares, New Issues Forfeited, cancelled, or expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Total liabilities and stockholders’ equity Liabilities and Equity Accrued liabilities and other liabilities Increase (Decrease) in Other Current Liabilities Pension liability adjustment Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Stock Options Outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Liabilities and Stockholders' Equity: Liabilities and Equity [Abstract] Cover [Abstract] Cover [Abstract] Software development costs - cost of sales Cost, Amortization Maximum Maximum [Member] Revenue Timing of Transfer of Goods or Service Revenue Timing Of Transfer Of Goods Or Service [Member] Revenue Timing Of Transfer Of Goods Or Service Exercisable stock option (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price General and administrative General and Administrative Expense [Member] Estimated Useful Life Finite-Lived Intangible Asset, Useful Life Issuance of common stock for 401K match Issuance Of Common Stock for 401K Match Issuance Of Common Stock for 401K Match Accounting Policies [Abstract] Net Carrying Value Finite-Lived Intangible Assets, Net Concentration Risk Type [Domain] Concentration Risk Type [Domain] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Debt Instrument [Line Items] Debt Instrument [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] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Pay vs Performance Disclosure [Line Items] Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Income (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Other liabilities Other Liabilities, Noncurrent Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Goodwill impairment loss Goodwill, Impairment Loss Condensed Consolidated Statement of Changes in Stockholders' Equity Statement of Stockholders' Equity [Abstract] Schedule of Supplemental Cash Flow Information Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Company Selected Measure Amount Company Selected Measure Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Attributable to Parent Schedule of Other Current Assets Schedule of Other Current Assets [Table Text Block] SHARE REPURCHASES Treasury Stock [Text Block] Name Measure Name Beginning Balance Ending Balance Restructuring Reserve Letter of Credit Letter of Credit [Member] Schedule of Stock Compensation Expense Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Operating lease obligations – current portion Operating Lease, Liability, Current Consolidation, Less-than-Wholly-Owned Subsidiary, Parent Ownership Interest, Effect of Change [Table] Consolidation, Less-than-Wholly-Owned Subsidiary, Parent Ownership Interest, Effect of Change [Table] Deferred income taxes Deferred Income Tax Liabilities, Net Document Fiscal Period Focus Document Fiscal Period Focus Cost of sales Production Related Impairments or Charges [Abstract] Award Timing Method Award Timing Method [Text Block] Award Type [Axis] Award Type [Axis] Contract liabilities – non-current portion Contract liabilities – non-current Contract with Customer, Liability, Noncurrent Foreign currency translation adjustment Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Total assets Assets Schedule of Restricted Stock Unit Activity Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] Trading Symbol Trading Symbol Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Issuance of common stock for annual incentive plan ("AIP") payment, net of shares withheld to cover tax withholding (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Entity Address, City or Town Entity Address, City or Town Prepaid expenses and deferred commission – long-term portion Prepaid Expense, Noncurrent Cash flows from operating activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Other segment items Segment Reporting, Other Segment Item, Amount INTANGIBLE ASSETS, NET Intangible Assets Disclosure [Text Block] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Statement of Income Location, Balance [Domain] Statement of Income Location, Balance [Domain] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Entity Emerging Growth Company Entity Emerging Growth Company Restructuring expenses accrual Restructuring Reserve, Current Federal Federal Government [Member] Federal Government Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Outstanding option balance at the beginning of period (in shares) Outstanding option balance at the end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Billed accounts receivable Billed Contracts Receivable Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Credit Agreement Credit Agreement [Member] Refers to credit agreement. 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(Decrease) in Operating Capital [Abstract] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Accumulated Deficit Retained Earnings [Member] Total Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Cash, cash equivalents, and restricted cash, beginning of period Cash, cash equivalents, and restricted cash, end of period Cash, cash equivalents, and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Statement [Abstract] Income Statement [Abstract] (Provision for) benefit from income taxes (Provision for) benefit from income taxes Income Tax Expense (Benefit) Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Intangible assets, net Net Carrying Value Intangible Assets, Net (Excluding Goodwill) Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Stock-based compensation expense Cost, Share-Based Payment Arrangement, Expense Cost, Share-Based Payment Arrangement, Expense Product and Service [Domain] Product and Service [Domain] Customer Concentration Risk Customer Concentration Risk [Member] Gross Carrying Amount Property, Plant and Equipment, Gross Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Business Combination [Table] Business Combination [Table] Revenue from Contract with Customer, Product and Service Benchmark Revenue from Contract with Customer, Product and Service Benchmark [Member] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] City Area Code City Area Code Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Accrued liabilities Accrued Liabilities, Current Capitalized software development costs Payments to Develop Software Outstanding, beginning balance (in shares) Outstanding, beginning balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Commitments and Contingencies Disclosure [Abstract] Commitments and 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Presentation, Business Description and Accounting Policies [Text Block] Cash paid during the period for: Supplemental Cash Flow Information [Abstract] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Other Performance Measure, Amount Other Performance Measure, Amount Weighted-Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Schedule of Restrictions on Cash and Cash Equivalents Restrictions on Cash and Cash Equivalents [Table Text Block] Payments for debt issuance costs Payments of Debt Issuance Costs Entity Address, State or Province Entity Address, State or Province Payments under finance lease obligations Finance Lease, Principal Payments Total current liabilities Liabilities, Current Individual: Individual [Axis] Other current assets Other current assets Other Assets, Current Research and development Research and Development Expense [Member] Additional paid-in capital Additional Paid in Capital, Common Stock Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Remaining performance obligation, period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Interest Interest Paid, Excluding Capitalized Interest, Operating Activity Document Fiscal Year Focus Document Fiscal Year Focus Operating lease right-of-use assets, net Operating Lease, Right-of-Use Asset Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Depreciation and amortization expense Other Depreciation and Amortization Debt instrument, prior notice period Debt Instrument, Prior Notice Period Debt Instrument, Prior Notice Period Entity Interactive Data Current Entity Interactive Data Current ACCOUNTS RECEIVABLE, NET Accounts and Nontrade Receivable [Text Block] Plan Name [Domain] Plan Name [Domain] Weighted-average remaining vesting period Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Equity [Abstract] Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Aggregate Intrinsic Value, Exercisable stock option Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Fair value of investment Settlement Of Investment, At Fair Value Settlement Of Investment, At Fair Value Investment owned cost Investment Owned, Cost SEGMENT INFORMATION Segment Reporting Disclosure [Text Block] Goodwill [Table] Goodwill [Table] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] ACCUMULATED OTHER COMPREHENSIVE LOSS Comprehensive Income (Loss) Note [Text Block] Other intangible assets - general and administrative Amortization of Intangible Assets Selling, general and administrative expenses Selling, General and Administrative Expense Repurchase of common stock Stock Repurchased During Period, Value Schedule of Accumulated Other Comprehensive Income (Loss) Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Depreciation and amortization Depreciation, Depletion and Amortization Other assets Other assets Other Assets, Noncurrent Secure Networks segment Secure Networks Secure Networks Segment [Member] Secure Networks Segment Customer [Domain] Customer [Domain] Entity Central Index Key Entity Central Index Key PEO Name PEO Name Revenue from Contract with Customer, Segment Benchmark Revenue from Contract with Customer, Segment Benchmark [Member] Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Restructuring Expenses Costs Associated with Exit or Disposal Activities or Restructurings, Policy [Policy Text Block] Supplemental Cash Flow Elements [Abstract] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Firm fixed-price Fixed-Price Contract [Member] Revolving Credit Facility Revolving Credit Facility [Member] Arrangement Duration Trading Arrangement Duration Contract liabilities – current portion Contract liabilities – current Contract with Customer, Liability, Current Segments [Axis] Segments [Axis] Prepaid expenses, deferred program expenses, other current assets and other assets Increase (Decrease) in Prepaid Expense and Other Assets Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Local Phone Number Local Phone Number Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Subsequent Event Type [Axis] Subsequent Event Type [Axis] STOCK-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] Assets: Assets [Abstract] Credit Facility [Axis] Credit Facility [Axis] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Debt Instrument [Axis] Debt Instrument [Axis] Expansion feature borrowing limit Line of Credit Facility, Accordion Feature, Higher Borrowing Capacity Option Line of Credit Facility, Accordion Feature, Higher Borrowing Capacity Option Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Business Combination [Line Items] Business Combination [Line Items] Credit Facility [Domain] Credit Facility [Domain] Gross Carrying Amount Finite-Lived Intangible Assets, Gross Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Cost plus fixed fee Cost Plus Fixed Fee [Member] Contract with customer in which amount of consideration is based on cost plus fixed fee. Entity Address, Address Line One Entity Address, Address Line One Amount paid for shares repurchased Treasury Stock, Value, Acquired, Cost Method Research and development expenses Research and Development Expense Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Debt instrument, interest rate, stated percentage Debt Instrument, Interest Rate, Stated Percentage Allowance for credit losses Accounts Receivable, Allowance for Credit Loss, Current Operating lease obligations – non-current portion Operating Lease, Liability, Noncurrent Intangible Assets, Net (Excluding Goodwill) [Abstract] Intangible Assets, Net (Excluding Goodwill) [Abstract] Fair Value as of Grant Date Award Grant Date Fair Value Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Entity Registrant Name Entity Registrant Name Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Line of credit facility increase in maximum borrowing capacity Line of Credit Facility, Accordion Feature, Increase Limit Line of Credit Facility, Accordion Feature, Increase Limit Dilutive effect of unvested restricted stock units and stock options Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Unrecognized stock-based compensation expense Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Document Quarterly Report Document Quarterly Report Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Number of operating segments Number of Operating Segments Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Weighted Average Remaining Contractual Term, Outstanding option balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Investment Investments Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Service Cost of sales – services Service [Member] Schedule of Intangible Assets, Net Schedule of Finite-Lived Intangible Assets [Table Text Block] Restatement Determination Date: Restatement Determination Date [Axis] Issuance of common stock for annual incentive plan ("AIP") payment, net of shares withheld to cover tax withholding Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Non-PEO NEO Non-PEO NEO [Member] Aggregate Intrinsic Value, Outstanding option balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Accounts Receivable Accounts Receivable [Member] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Schedule of Changes in Restructuring Expenses Accrual Restructuring and Related Costs [Table Text Block] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Segment Reporting, Revenue Reconciling Item [Line Items] Segment Reporting, Revenue Reconciling Item [Line Items] Name Trading Arrangement, Individual Name Award Type [Domain] Award Type [Domain] Contract with Customer, Basis of Pricing [Domain] Contract with Customer, Basis of Pricing [Domain] GOODWILL Goodwill Disclosure [Text Block] Equity Awards Adjustments Equity Awards Adjustments [Member] Reconciliation of Revenue from Segments to Consolidated [Table] Reconciliation of Revenue from Segments to Consolidated [Table] Leasehold improvements Leasehold Improvements [Member] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Compensation Amount Outstanding Recovery Compensation Amount Accrued project expenses Other Accrued Expenses, Current Other Accrued Expenses, Current Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Condensed Consolidated Statement of Comprehensive Loss Statement of Comprehensive Income [Abstract] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Contract with customer, liability, revenue recognized Contract with Customer, Liability, Revenue Recognized Accrued compensation and benefits Increase (Decrease) in Employee Related Liabilities MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Name Awards Close in Time to MNPI Disclosures, Individual Name Outstanding, beginning balance (in dollars per share) Outstanding, ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Restricted cash Restricted Cash, Noncurrent Cash payments Payments for Restructuring Restructuring Type [Axis] Restructuring Type [Axis] Unvested antidilutive stock units excluded from the dilutive effect (stock units) (in shares) Incremental Common Shares Excluded From The Dilutive Effect Incremental Common Shares Excluded From The Dilutive Effect Weighted-average number of shares outstanding: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Revenues [Abstract] Revenues [Abstract] Adjusted Daily Simple Secured Overnight Financing Rate (SOFR) Adjusted Daily Simple Secured Overnight Financing Rate (SOFR) [Member] Adjusted Daily Simple Secured Overnight Financing Rate (SOFR) Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Segments [Domain] Segments [Domain] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Axis] Schedule of Indefinite-Lived Intangible Assets Schedule of Indefinite-Lived Intangible Assets [Table Text Block] Performance-Based Performance Shares [Member] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Inventories, net Inventory, Net Acquired technology Developed Technology Rights [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Minimum Minimum [Member] Service-Based Service Based RSU Awards [Member] Stock including a provision that prohibits sale or substantive sale of an equity instrument for a specified period of time are met including service based. Alternative Base Rate Alternative Base Rate [Member] Alternative Base Rate Accumulated Depreciation and Amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Company Selected Measure Name Company Selected Measure Name Deferred program expenses Deferred Costs, Current Schedule of Amortization Expense Finite-Lived Intangible Assets Amortization Expense [Table Text Block] REVOLVING CREDIT FACILITY Debt Disclosure [Text Block] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Accounts payable Accounts Payable, Current Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] All Executive Categories All Executive Categories [Member] Common stock, $0.001 par value, 250,000,000 shares authorized, 74,819,175 shares and 72,773,272 shares issued and outstanding as of March 31, 2026, and December 31, 2025, respectively Common Stock, Value, Issued Finance lease right-of-use assets, net Finance Lease, Right-of-Use Asset, after Accumulated Amortization Restructuring Plan [Domain] Restructuring Plan [Domain] COMMITMENTS, CONTINGENCIES AND SUBSEQUENT EVENTS Commitments and Contingencies Disclosure [Text Block] Diluted (in shares) Diluted weighted-average number of shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Diluted Commitments and contingencies Commitments and Contingencies Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Business Combination [Axis] Business Combination [Axis] Entity Small Business Entity Small Business Business acquisition, percentage of voting interests acquired Business Combination, Voting Equity Interest Acquired, Percentage State & local, and commercial State & Local, and Commercial [Member] Legal entity that is the governing authority of a state or local community as well as a legal entity in the form of a corporation created to conduct business. Receivables excluded from collateral Receivables Excluded From Collateral Receivables Excluded From Collateral Document Transition Report Document Transition Report Schedules of Concentration of Risk, by Risk Factor Schedules of Concentration of Risk, by Risk Factor [Table Text Block] Conversion share price (in dollars per share) Settlement Of Investment, Share Price Settlement Of Investment, Share Price Underlying Securities Award Underlying Securities Amount Equity Component [Domain] Equity Component [Domain] Furniture and equipment Furniture And Equipment [Member] Furniture And Equipment Document Period End Date Document Period End Date PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount OTHER BALANCE SHEET COMPONENTS Supplemental Balance Sheet Disclosures [Text Block] Deferred costs Other Deferred Costs, Net Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Revenue from Contract with Customer [Abstract] Weighted Average Remaining Contractual Term, Exercisable stock option Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Average per share price paid (in dollars per share) Shares Acquired, Average Cost Per Share Telos ID Telos ID [Member] Another company which is controlled, directly or indirectly, by its parent. The usual condition for control is ownership of a majority (over 50%) of the outstanding voting stock. The power to control may also exist with a lesser percentage of ownership, for example, by contract, lease, agreement with other stockholders or by court decree. 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other Other Receivables, Net, Current Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Payment of tax withholding related to net share settlement of equity awards Payment, Tax Withholding, Share-Based Payment Arrangement Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Intangible Asset, Finite-Lived [Table] Intangible Asset, Finite-Lived [Table] Liabilities: Liabilities, Current [Abstract] Stock Options Additional Disclosures Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Total operating expenses Operating Expenses Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Actuarial gain on pension liability adjustment Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent Loss on disposal of fixed assets Gain (Loss) on Disposition of Assets Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Diluted (in dollars per share) Earnings Per Share, Diluted Depreciation and amortization Cost, Depreciation and Amortization Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Title of 12(b) Security Title of 12(b) Security Non-cash investing and financing activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Issuance of common stock for AIP payment Issuance Of Common Stock For AIP Payment Issuance Of Common Stock For AIP Payment Line of credit facility, debt covenants, deposit requirements, amount Line Of Credit Facility, Debt Covenants, Deposit Requirements, Amount Line Of Credit Facility, Debt Covenants, Deposit Requirements, Amount AOCI Attributable to Parent, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Net income (loss) per share: Earnings Per Share [Abstract] Restructuring Plan [Axis] Restructuring Plan [Axis] Gross profit Gross Profit Contract liabilities Increase (Decrease) in Contract with Customer, Liability Maximum purchased receivables Purchase Receivables, Maximum Limit Purchase Receivables, Maximum Limit 2025 Restructuring Plan 2025 Restructuring Plan [Member] 2025 Restructuring Plan Number of shares repurchased (in shares) Treasury Stock, Shares, Acquired Financing Receivable, Allowance for Credit Loss [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Award Timing Disclosures [Line Items] Granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price PROPERTY AND EQUIPMENT, NET Property, Plant and Equipment Disclosure [Text Block] Schedule of Other Current Liabilities Other Current Liabilities [Table Text Block] Net income (loss) Net income (loss) Net income Net Income (Loss) Attributable to Parent Expiration Date Trading Arrangement Expiration Date Ownership interest after conversion Settlement Of Investment, Ownership Percentage After Conversion Settlement Of Investment, Ownership Percentage After Conversion Stockholders’ equity: Stockholders’ equity: Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Award vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Axis] Property and equipment, net Net Carrying Value Property, Plant and Equipment, Net Restructuring charges Restructuring Charges Repurchases of common stock Payments for Repurchase of Common Stock Adoption Date Trading Arrangement Adoption Date Other Other Current Liabilities, Other Other Current Liabilities, Other Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Accounts receivable Increase (Decrease) in Accounts Receivable Restructuring Cost [Table] Restructuring Cost [Table] Entity Current Reporting Status Entity Current Reporting Status Receivables [Abstract] Sold receivables during the period Receivables Sold under Factoring Agreement Refers to the amount of accounts receivables sold under purchase agreement. Customer [Axis] Customer [Axis] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Customer relationship Customer Relationships [Member] Operating income (loss) Operating income (loss) Operating Income (Loss) Line of Credit Line of Credit [Member] Accumulated deficit Retained Earnings (Accumulated Deficit) Schedule of Share Repurchases Activity Class of Treasury Stock [Table Text Block] Restricted stock unit awards vested, net of shares withheld to cover tax withholding (in shares) Restricted Stock, Shares Issued Net of Shares for Tax Withholdings Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Executive Category: Executive Category [Axis] Transferred over Time Transferred over Time [Member] Finance lease obligations – current portion Finance Lease, Liability, Current Current Fiscal Year End Date Current Fiscal Year End Date Subsequent Event Type [Domain] Subsequent Event Type [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Schedule of Accounts, Notes, Loans and Financing Receivable Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Weighted-Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Other income Other income Other Nonoperating Income (Expense) Statement [Table] Statement [Table] Total Intangible Assets, Amortization Expense Intangible Assets, Amortization Expense Term Benchmark and RFR Loans Term Benchmark and RFR Loans [Member] Term Benchmark and RFR Loans Provision for (benefit from) deferred income tax Deferred Income Tax Expense (Benefit) Adjustments to reconcile net income (loss) to cash flows from operations: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Cash flows from financing activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Accounts Receivable, after Allowance for Credit Loss [Abstract] Accounts Receivable, after Allowance for Credit Loss [Abstract] Accounts receivable, net Receivables, Net, Current Variable Rate [Domain] Variable Rate [Domain] Finance lease obligations – non-current portion Finance Lease, Liability, Noncurrent Timing of Transfer of Good or Service [Domain] Timing of Transfer of Good or Service [Domain] Antidilutive securities excluded from computation of earnings per share, amount (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount All Adjustments to Compensation All Adjustments to Compensation [Member] Amendment Flag Amendment Flag Software development costs Software Development [Member] Termination Date Trading Arrangement Termination Date Net cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Measure: Measure [Axis] Second Amendment To Credit Agreement Second Amendment To Credit Agreement [Member] Second Amendment To Credit Agreement Schedule of Stock Option Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Adjusted Term Secured Overnight Financing Rate (SOFR) Adjusted Term Secured Overnight Financing Rate (SOFR) [Member] Adjusted Term Secured Overnight Financing Rate (SOFR) Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Basic weighted-average number of shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Stock repurchase program, remaining authorized repurchase amount Share Repurchase Program, Remaining Authorized, Amount Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] SUPPLEMENTAL CASH FLOW INFORMATION Cash Flow, Supplemental Disclosures [Text Block] Total cost of sales Cost of Product and Service Sold Cost of sales Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization Accrued compensation and benefits Deferred Compensation Liability, Current Exercisable stock option (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Segment Reporting [Abstract] Segment Reporting [Abstract] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Amortization of debt issuance costs Amortization of Debt Issuance Costs Entity Tax Identification Number Entity Tax Identification Number Security Solutions segment Security Solutions Security Solutions Segment [Member] Security Solutions Segment Outstanding option balance at the beginning of period (in dollars per share) Outstanding option balance at the end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Schedule of Weighted Average Number of Shares Schedule of Weighted Average Number of Shares [Table Text Block] Common stock, issued (in shares) Common Stock, Shares, Issued Conversion of investment, shares issued Settlement Of Investment, Conversion Of Investment, Shares Settlement Of Investment, Conversion Of Investment, Shares Contract assets Contract assets Contract with Customer, Asset, before Allowance for Credit Loss, Current Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Use of Estimates Use of Estimates, Policy [Policy Text Block] Interest expense Interest expense Interest Expense, Nonoperating Trading Arrangement: Trading Arrangement [Axis] Total Shareholder Return Amount Total Shareholder Return Amount Schedule of Other Assets Noncurrent Schedule of Other Assets, Noncurrent [Table Text Block] Foreign currency translation gain (loss) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Insider Trading Arrangements [Line Items] Security Exchange Name Security Exchange Name Forfeited, cancelled, or expired (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Total liabilities Liabilities Capital expenditure activity in accounts payable and other accrued liabilities Capital Expenditures Incurred but Not yet Paid Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Billed accounts receivables Bill Contracts Receivable, Net Of Allowance Bill Contracts Receivable, Net Of Allowance Repurchase of common stock (in shares) Stock Repurchased During Period, Shares Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-Lived Intangible Assets, Major Class Name [Domain] Prepaid expenses Prepaid Expense, Current Operating expenses: Operating expenses: Operating Expenses [Abstract] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Accrued liabilities Other Liabilities, Current Time-and-materials Time-and-Materials Contract [Member] Issuance of common stock for 401K match Stock Issued During Period, Value, New Issues Statement [Line Items] Statement [Line Items] Variable Rate [Axis] Variable Rate [Axis] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash and cash equivalents Cash and cash equivalents Cash and Cash Equivalent Restricted stock unit awards vested, net of shares withheld to cover tax withholding Restricted Stock, Value, Shares Issued Net of Tax Withholdings Total number of shares available for issuance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized Common Stock Common Stock [Member] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Net change in cash, cash equivalents, and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation