Thereafter Contractual Obligation, to be Paid, after Year Four Contractual Obligation, to be Paid, after Year Four Total accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Significant Accounting Policies Significant Accounting Policies [Text Block] Range [Domain] Statistical Measurement [Domain] 2025 Plan 2025 Plan [Member] 2025 Plan Prime Contractor Sales Channel, Directly to Consumer [Member] Award Timing Predetermined Award Timing Predetermined [Flag] 2026 (remaining) Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Entity File Number Entity File Number Additional Paid-In Capital Additional Paid-in Capital [Member] Tabular List, Table Tabular List [Table Text Block] Leases [Abstract] Minimum average price (in dollars per share) Stock Price Per Share, Minimum Average Price Stock Price Per Share, Minimum Average Price New Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Thereafter Lessee, Operating Lease, Liability, To Be Paid, After Year Four Lessee, Operating Lease, Liability, To Be Paid, After Year Four Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Net income (loss) per share - basic (in dollars per share) Earnings Per Share, Basic Adjustment to Compensation: Adjustment to Compensation [Axis] Related Party Transactions Related Party Transactions Disclosure [Text Block] Summary of Credit Facilities Schedule of Line of Credit Facilities [Table Text Block] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Accounts payable and accrued liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Revenue Recognition Revenue from Contract with Customer [Text Block] Award Date [Axis] Award Date [Axis] Number of facilities subleased Lessee, Operating Sublease, Number Lessee, Operating Sublease, Number Adjustment to Compensation, Amount Adjustment to Compensation Amount Consolidation Consolidation, Policy [Policy Text Block] Derivative notional amount Derivative Asset, Notional Amount Employee Stock Option Share-Based Payment Arrangement, Option [Member] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Cash Cash and Cash Equivalents, Policy [Policy Text Block] Cash paid during the period for income taxes Income Taxes Paid Total shareholders’ equity Beginning balance Ending balance Equity, Attributable to Parent Insider Trading Policies and Procedures [Line Items] Total stock option expense Share-Based Payment Arrangement, Expense Schedule of Equipment and Improvements, Net Property, Plant and Equipment [Table Text Block] Common stock, authorized (in shares) Common Stock, Shares Authorized Current assets: Assets, Current [Abstract] Cancelled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Total liabilities and shareholders' equity Liabilities and Equity Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] LIABILITIES AND SHAREHOLDERS’ EQUITY Liabilities and Equity [Abstract] Term Loans Medium-Term Note [Member] Thereafter Finite-Lived Intangible Asset, Expected Amortization, After Year Four Finite-Lived Intangible Asset, Expected Amortization, After Year Four Cover [Abstract] Maximum Maximum [Member] Vested and exercisable, weighted average exercise price (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Estimated useful live of intangible assets Finite-Lived Intangible Asset, Useful Life Accounting Policies [Abstract] Intangible assets, net Finite-Lived Intangible Assets, Net Schedule of Company's Future Lease Payments Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] 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 Option Shares Outstanding, Vested and Expected to Vest Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block] 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] Total operating lease liabilities Operating Lease, Liability Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Payments for taxes related to net share settlement of restricted stock units Payments of Taxes Related to Settlement of Restricted Stock Units Payments of Taxes Related to Settlement of Restricted Stock Units Accrued payroll Accrued Salaries, Current Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Income (loss) before provision for income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Other long-term liabilities Other Liabilities, Noncurrent Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Statement of Stockholders' Equity [Abstract] Operating lease term (in years) Lessee, Operating Lease, Remaining Lease Term Statement of Cash Flows [Abstract] Debt obligations - current, net of deferred financing costs Less: current portion of debt obligations, net of deferred financing costs Long-Term Debt, Current Maturities Company Selected Measure Amount Company Selected Measure Amount 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Line of Credit Facility [Table] Line of Credit Facility [Table] Accrued bonus and incentive compensation Accrued Bonuses, Current Other liabilities Increase (Decrease) in Other Noncurrent Liabilities Schedule of Other Current Assets Schedule of Other Current Assets [Table Text Block] Revenue Performance Based Restricted Stock Awards, Revenue [Member] Performance Based Restricted Stock Awards, Revenue Name Measure Name Schedule of Stock-based Compensation Expense Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Secured Debt Secured Debt [Member] Operating lease liabilities - current Less: current portion of operating lease liabilities Operating Lease, Liability, Current Deferred tax liability Deferred Income Tax Liabilities, Net Document Fiscal Period Focus Document Fiscal Period Focus NEO Named Executive Officer [Member] Named Executive Officer Award Timing Method Award Timing Method [Text Block] Service Vesting Restricted Stock Units - Service [Member] Restricted Stock Units - Service Award Type [Axis] Award Type [Axis] Net bank debt obligations Long-Term Debt Total assets Assets 2027 Finite-Lived Intangible Asset, Expected Amortization, Year One Trading Symbol Trading Symbol 2030 Lessee, Operating Lease, Liability, to be Paid, Year Four Fixed charge coverage ratio Fixed Charge Coverage Ratio Fixed Charge Coverage Ratio Income Taxes Income Tax, Policy [Policy Text Block] Entity Address, City or Town Entity Address, City or Town Operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Weighted Average Remaining Contractual Term Share Based Compensation Arrangement by Share Based Payment, Award, Options Weighted Average Remaining Contractual Term [Abstract] -- None. No documentation exists for this element. -- Income Statement Location [Domain] Statement of Income Location, Balance [Domain] Restricted Stock Units Total Restricted Stock Units (RSUs) [Member] Cancelled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Cancelled in Period Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Cancelled in Period Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] 2030 Finite-Lived Intangible Asset, Expected Amortization, Year Four Entity Emerging Growth Company Entity Emerging Growth Company 2029 Long-Term Debt, Maturity, Year Three Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Lease liability recognized to acquire a right-of-use asset Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Options outstanding, beginning (in shares) Options outstanding, ending (in shares) Option outstanding (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Billed receivables Billed Contracts Receivable Repayments of revolving line of credit Repayments of Lines of Credit 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] Revenue Total Revenue from Contract with Customer, Including Assessed Tax Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Fiscal year ending: Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Common stock, outstanding (in shares) Beginning Balance (in shares) Ending Balance (in shares) Common Stock, Shares, Outstanding Acquired Indefinite-lived Intangible Assets [Line Items] Intangible Asset, Acquired, Indefinite-Lived [Line Items] Plan Name [Axis] Plan Name [Axis] Long-Lived Assets Property, Plant and Equipment, Policy [Policy Text Block] PEO PEO [Member] Schedule of Disaggregation of Revenue From Contracts with Customers Disaggregation of Revenue [Table Text Block] Accrued leave Accrued Vacation, Current Interest income Investment Income, Interest Changes in operating assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (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] Schedule of Estimated Amortization of Intangible Assets Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Retained Earnings (Accumulated Deficit) Retained Earnings [Member] Interest rate spread Debt Instrument, Interest Rate, Effective Percentage Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Cost Reimbursable Cost Reimbursable Contract [Member] Cost Reimbursable Contract Share-Based Payment Arrangement [Abstract] Cash - beginning of period Cash - end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Statement [Abstract] Provision for income taxes (benefit) Income Tax Expense (Benefit) Interest Debt Instrument, Basis Spread on Variable Rate Other long-term assets Other Assets Backlog Backlog [Member] Backlog Preferred stock issued (in shares) Preferred Stock, Shares Issued Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Customer concentration Customer Concentration Risk [Member] Total equipment and improvements Property, Plant and Equipment, Gross Unamortized deferred financing costs Debt Issuance Costs, Current, Net Net income (loss) Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Other assets Increase (Decrease) in Other Current Assets Treasury Stock and Preferred Stock Stockholders' Equity, Policy [Policy Text Block] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Prepaid insurance and benefits Prepaid Employee Benefits, Current Prepaid Employee Benefits, Current 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] Outstanding, beginning of period (in shares) Outstanding, end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Commitments and Contingencies Disclosure [Abstract] Schedule of Contract Balances Recognized on the Company's Consolidated Balance Sheets Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] General and administrative costs General and Administrative Expense Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Unvested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares Changes in goodwill Goodwill, Period Increase (Decrease) Related Party Transactions [Abstract] Estimated useful of long-lived assets Property, Plant and Equipment, Useful Life Subsequent Event Subsequent Event [Member] Selling, General and Administrative Expenses Selling, General and Administrative Expenses [Member] Total lease costs Lease, Cost Goodwill Goodwill Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Schedule of Lease Costs and Other Information Related to Leases Lease, Cost [Table Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Depreciation Depreciation Amortization Accumulated Amortization, Debt Issuance Costs, Current 2026 (remaining) Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Equity Components [Axis] Equity Components [Axis] Sublease income Sublease Income Letter of Credit Standby Letters of Credit [Member] Expense related to director restricted stock units Stock Issued During Period, Value, Issued for Services Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Contract with Customer, Basis of Pricing [Axis] Contract with Customer, Basis of Pricing [Axis] Number of reportable segments Number of Reportable Segments Supplemental disclosure of cash flow information Supplemental Cash Flow Information [Abstract] Excess Cash Flows Equal to 1.50 Excess Cash Flows Equal to 1.50 [Member] Excess Cash Flows Equal to 1.50 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 Contractual Obligations Contractual Obligation, Fiscal Year Maturity [Table Text Block] Payments of deferred financing costs Payments of Debt Issuance Costs Entity Address, State or Province Entity Address, State or Province Fair Value of Financial Instruments Fair Value Measurement, Policy [Policy Text Block] Weighted Average Remaining Contractual Term, Granted Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Remaining Contractual Term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Remaining Contractual Term Total current liabilities Liabilities, Current Individual: Individual [Axis] Accounting Changes and Error Corrections [Abstract] Other current assets Other current assets Other Assets, Current 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 Income tax penalties expense Income Tax Examination, Penalties Expense 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] Performance Vesting Restricted Stock Units - Performance [Member] Restricted Stock Units - Performance Cash paid during the period for interest Interest Paid, Excluding Capitalized Interest, Operating Activity Document Fiscal Year Focus Document Fiscal Year Focus Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Operating lease right-of-use assets Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Accrued benefits Accrued Employee Benefits, Current Repayments of secured term loan Repayments of Long-Term Debt Entity Interactive Data Current Entity Interactive Data Current DLH employees DLH Employees [Member] DLH Employees [Member] Operating Operating Lease, Cost Plan Name [Domain] Plan Name [Domain] Leasehold improvements Leasehold Improvements, Gross Weighted average share based compensation expense recognition period Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Schedule of Accrued Payroll Schedule of Accrued Payroll [Table Text Block] Schedule of Accrued Payroll Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Debt Covenant [Axis] Debt Covenant [Axis] Debt Covenant Deferred tax assets, valuation allowance Deferred Tax Assets, Valuation Allowance Revenue Revenue from Contract with Customer [Policy Text Block] Vested and exercisable, intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Summary of Performance Vesting Criteria Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block] Interest Rate Swap Derivatives, Policy [Policy Text Block] Intangible assets, remaining amortization period Finite-Lived Intangible Assets, Remaining Amortization Period Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Percentage of excess cash flow for each year of funded indebtedness to EBDTA Percentage Of Excess Cash Flow For Each Year Of Funded Indebtedness To Adjusted EBITDA Percentage Of Excess Cash Flow For Each Year Of Funded Indebtedness To Adjusted EBITDA Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] 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] Amortization expense of intangible assets Amortization of Intangible Assets Right-of-Use Assets and Lease Liabilities Lessee, Leases [Policy Text Block] Goodwill Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] Deferred tax asset Deferred Income Tax Assets, Net Purchase of equipment and improvements Payments to Acquire Productive Assets Depreciation and amortization Depreciation, Depletion and Amortization Accrued interest Interest Payable, Current Customer [Domain] Customer [Domain] Entity Central Index Key Entity Central Index Key PEO Name PEO Name 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] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Firm Fixed Price Fixed-Price Contract [Member] Revolving Line of Credit Revolving Credit Facility [Member] Accounts Receivable Accounts Receivable [Policy Text Block] Arrangement Duration Trading Arrangement Duration Contract liabilities Contract with Customer, Liability, Current 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] Accounts receivable Accounts Receivable, before Allowance for Credit Loss, Current Subsequent Event Type [Axis] Subsequent Event Type [Axis] Stock-Based Compensation and Equity Grants Share-Based Payment Arrangement [Text Block] ASSETS Assets [Abstract] Debt obligations - long-term, net of deferred financing costs Long-term portion of debt obligations, net of deferred financing costs Long-Term Debt, Excluding Current Maturities Credit Facility [Axis] Credit Facility [Axis] Indefinite-lived Intangible Assets Acquired as Part of Business Combination [Table] Business Combination, Intangible Asset, Acquired, Indefinite-Lived [Table] Underlying Security Market Price Change Underlying Security Market Price Change, Percent 2029 Finite-Lived Intangible Asset, Expected Amortization, Year Three Entity Address, Address Line Three Entity Address, Address Line Three Credit Facility [Domain] Credit Facility [Domain] Total intangible assets Finite-Lived Intangible Assets, Gross Shareholders' equity: Equity, Attributable to Parent [Abstract] 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] Entity Address, Address Line One Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Two Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Operating lease liabilities - long-term Long-term operating lease liabilities Operating Lease, Liability, Noncurrent December 2025 Awards December 2025 Awards [Member] December 2025 Awards Fair Value as of Grant Date Award Grant Date Fair Value Entity Registrant Name Entity Registrant Name Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Schedule of Interest Expense Schedule of Other Nonoperating Income (Expense) [Table Text Block] Schedule of Debt Obligations Schedule of Long-Term Debt Instruments [Table Text Block] Stock options and restricted stock (in shares) 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 Relationship to Entity [Domain] Title and Position [Domain] Vested and exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number Total unrecognized 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 restricted units granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Granted 2028 Lessee, Operating Lease, Liability, to be Paid, Year Two 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 Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Accrued severance Accrued Severance, Current Accrued Severance, Current Schedule of Accounts Payable, Accrued Expenses, and Other Current Liabilities Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] 2026 Contractual Obligation, to be Paid, Remainder of Fiscal Year Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Schedule of Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Restatement Determination Date: Restatement Determination Date [Axis] Non-PEO NEO Non-PEO NEO [Member] Aggregate Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Aggregate Intrinsic Value Share Based Compensation Arrangement by Share Based Payment, Award, Options Aggregate Intrinsic Value [Abstract] -- None. No documentation exists for this element. -- Interest expense Interest Expense, Debt Term of lease Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract Name Trading Arrangement, Individual Name Equity Award [Domain] Award Type [Domain] 2027 Lessee, Operating Lease, Liability, to be Paid, Year One Contract with Customer, Basis of Pricing [Domain] Contract with Customer, Basis of Pricing [Domain] Equity Awards Adjustments Equity Awards Adjustments [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 Total operating costs Operating Costs and Expenses Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Accrued payroll Increase (Decrease) in Employee Related Liabilities Operating Leases Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] Total Contractual Obligations Contractual Obligation, Fiscal Year Maturity [Abstract] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Name Awards Close in Time to MNPI Disclosures, Individual Name Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Expense related to employee stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition 2027 Long-Term Debt, Maturity, Year One Award Date [Domain] Award Date [Domain] Income Statement Location [Axis] Statement of Income Location, Balance [Axis] Performance Shares Performance Shares [Member] Line of credit, unused borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Minimum Minimum [Member] Less: accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Subcontractor Sales Channel, Through Intermediary [Member] Earnings Per Share Earnings Per Share, Policy [Policy Text Block] Company Selected Measure Name Company Selected Measure Name Ratio of funded indebtedness to adjusted EBIDTA Ratio Of Funded Indebtedness To Adjusted Earnings Before Interest, Taxes, Depreciations, And Amortization Ratio Of Funded Indebtedness To Adjusted Earnings Before Interest, Taxes, Depreciations, And Amortization Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Accounts payable Accounts Payable, Current Cash paid for amounts included in the measurement of lease liabilities Operating Lease, Payments Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] All Executive Categories All Executive Categories [Member] Common stock, $0.001 par value; 40,000 shares authorized; 14,493 and 14,493 shares issued and outstanding at June 30, 2026 and September 30, 2025, respectively Common Stock, Value, Issued Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Title of Individual [Axis] Title and Position [Axis] Diluted (in shares) Denominator for diluted net income per share - weighted-average outstanding shares (in shares) Weighted Average Number of Shares Outstanding, Diluted Segment Reporting Segment Reporting, Policy [Policy Text Block] Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Furniture and equipment Furniture and Fixtures, Gross Entity Small Business Entity Small Business Computer equipment and software Capitalized Computer Software, Gross New Accounting Pronouncements or Change in Accounting Principle [Table] Accounting Standards Update and Change in Accounting Principle [Table] Ratio of funded indebtedness to EBITDA through maturity Ratio Of Debt To Earnings Before Interest, Taxes, Depreciation, And Amortization Ratio Of Debt To Earnings Before Interest, Taxes, Depreciation, And Amortization Credit Facilities Long-Term Debt [Text Block] Document Transition Report Document Transition Report Department of Health and Human Services Department of Health and Human Services [Member] Department of Health and Human Services New Accounting Pronouncements Accounting Standards Update and Change in Accounting Principle [Text Block] Underlying Securities Award Underlying Securities Amount Equity Component [Domain] Equity Component [Domain] Document Period End Date Document Period End Date PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Supporting Financial Information Supplemental Balance Sheet Disclosures [Text Block] Proceeds from revolving line of credit Proceeds from Lines of Credit Total Obligations Contractual Obligation Service Based Restricted Stock Units Service Based Restricted Stock Units [Member] Service Based Restricted Stock Units Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Revenue from Contract with Customer [Abstract] Short-term Short-Term Lease, Cost Vested and exercisable, weighted average remaining contractual term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Document Type Document Type Number of restricted stock units issued and outstanding (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number Earnings Per Share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Accounts payable and accrued liabilities Accounts payable and accrued liabilities Accounts Payable and Other Accrued Liabilities, Current Revenue from Contract with Customer Revenue from Contract with Customer Benchmark [Member] Variable Variable Lease, Cost All Individuals All Individuals [Member] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Name Forgone Recovery, Individual Name Expiration term of share-based compensation plan Expiration term of share-based compensation plan Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Total current assets Assets, Current Range [Axis] Statistical Measurement [Axis] Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Other receivables Other Receivables, Net, Current Derivative fixed interest rate Derivative, Fixed Interest Rate Other Other Customers [Member] Other Customers Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Total leverage ratio, pro forma consolidated net income exclusion threshold Debt Covenant, Total Leverage Ratio, Pro Forma Consolidated Net Income Exclusion Threshold Debt Covenant, Total Leverage Ratio, Pro Forma Consolidated Net Income Exclusion Threshold Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Schedule of Finite-Lived Intangible Assets [Table] Intangible Asset, Finite-Lived [Table] Current liabilities: Liabilities, Current [Abstract] Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Department of Defense Department Of Defense [Member] Department Of Defense December 2024 Awards December 2024 Awards [Member] December 2024 Awards Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Net income (loss) per share - diluted (in dollars per share) Earnings Per Share, Diluted Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Accounts receivable 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 Excess Cash Flows Greater Than Or Equal to 2.50 Excess Cash Flows Greater Than Or Equal to 2.50 [Member] Excess Cash Flows Greater Than Or Equal to 2.50 Accrued payroll taxes Accrued Payroll Taxes, Current Numerator: Numerator [Abstract] Numerator [Abstract] Prepaid licenses and other expenses Prepaid Insurance Debt obligations Long-Term Debt, Fiscal Year Maturity [Abstract] Treasury stock held (in shares) Treasury Stock, Common, Shares Earnings Per Share [Abstract] Covenants-not-to-compete Noncompete Agreements [Member] Basis of Presentation and Principles of Consolidation Business Description and Basis of Presentation [Text Block] Contract with Customer, Sales Channel [Domain] Contract with Customer, Sales Channel [Domain] Denominator: Denominator [Abstract] Denominator [Abstract] 2027 Contractual Obligation, to be Paid, Year One Debt Covenant [Domain] Debt Covenant [Domain] [Domain] for Debt Covenant Contract with Customer, Sales Channel [Axis] Contract with Customer, Sales Channel [Axis] Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Effect of dilutive securities: Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract] Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Two Award Timing Disclosures [Line Items] Income tax interest expense Income Tax Examination, Interest Expense Long-term debt Debt obligations Long-Term Debt, Gross Granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Accrued payroll Total accrued payroll Employee-related Liabilities, Current Non-employee directors Non-employee Directors [Member] Non-employee Directors [Member] Total future lease payments Lessee, Operating Lease, Liability, to be Paid Line of credit, current borrowing capacity Line of Credit Facility, Current Borrowing Capacity Trade name Trade Names [Member] Subsequent Event [Table] Subsequent Event [Table] Expiration Date Trading Arrangement Expiration Date Weighted average common stock outstanding EPS, Basic and Diluted [Abstract] EPS, Basic and Diluted Other accrued liabilities Other Accrued Liabilities, Current Equipment and improvements, net Equipment and improvements, net Property, Plant and Equipment, Net Preferred shares authorized (in shares) Preferred Stock, Shares Authorized Adoption Date Trading Arrangement Adoption Date Reclassifications Reclassification, Comparability Adjustment [Policy Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Calculated fair value (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Intrinsic Value, Amount Per Share Accounts receivable Increase (Decrease) in Accounts Receivable Entity Current Reporting Status Entity Current Reporting Status Customer [Axis] Customer [Axis] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Customer contracts and related customer relationships Customer Relationships [Member] Income (loss) from operations Operating Income (Loss) Stock-based Compensation Compensation Related Costs, Policy [Policy Text Block] Retained earnings (accumulated deficit) Retained Earnings (Accumulated Deficit) 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] Excess Cash Flows Less Than 1.50 Excess Cash Flows Less Than 1.50 [Member] Excess Cash Flows Less Than 1.50 Thereafter Long-Term Debt, Maturity, After Year Four Long-Term Debt, Maturity, After Year Four Current Fiscal Year End Date Current Fiscal Year End Date Subsequent Event Type [Domain] Subsequent Event Type [Domain] Expected term (years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term 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] Facilities and Equipment Facilities and Equipment [Member] Facilities and Equipment 2030 Contractual Obligation, to be Paid, Year Four Schedule of Accounts Receivable Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Number of shares available for grant (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Statement [Table] Statement [Table] Deferred income taxes, net Deferred Income Tax Expense (Benefit) Adjustments to reconcile net income (loss) to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] 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] Excess Cash Flows Less Than 2.50 But Greater Than 1.50 Excess Cash Flows Less Than 2.50 But Greater Than 1.50 [Member] Excess Cash Flows Less Than 2.50 But Greater Than 1.50 Uncertain tax positions Unrecognized Tax Benefits Antidilutive securities (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Undiscounted base rent payments Unrecorded Unconditional Purchase Obligation All Adjustments to Compensation All Adjustments to Compensation [Member] Schedule of Summarized Lease Balances in Consolidated Balance Sheet Lessee, Operating Leases, Supplemental Balance Sheet Information [Table Text Block] Lessee, Operating Leases, Supplemental Balance Sheet Information Amendment Flag Amendment Flag 2028 Long-Term Debt, Maturity, Year Two Leases Lessee, Operating Leases [Text Block] 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] Weighted-average discount rate Operating Lease, Weighted Average Discount Rate, Percent Schedule of Stock Option Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Basic (in shares) Denominator for basic net income per share - weighted-average outstanding shares (in shares) Weighted Average Number of Shares Outstanding, Basic Stock price Performance Based Restricted Stock Awards, Stock Price [Member] Performance Based Restricted Stock Awards, Stock Price Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Contract costs Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization Schedule of Diluted Earnings per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Vested and exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Subsequent Events [Abstract] Fiscal year ending: Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Amortization of deferred financing costs charged to interest expense Amortization of Debt Issuance Costs Charged to Interest Expense Amortization of Debt Issuance Costs Charged to Interest Expense Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] 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 deferred financing costs Amortization of Debt Issuance Costs Entity Tax Identification Number Entity Tax Identification Number 2029 Contractual Obligation, to be Paid, Year Three Common stock surrendered for the settlement of restricted stock units Common Stock Surrendered for Settlement of Restricted Stock Units Common Stock Surrendered for Settlement of Restricted Stock Units Lease liabilities arising from obtaining right-of-use assets Operating Lease, Payments, Use Options outstanding, beginning (in dollars per share) Options outstanding, ending (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 Stock-based compensation expense Stock or Unit Option Plan Expense Common stock, issued (in shares) Common Stock, Shares, Issued 2030 Long-Term Debt, Maturity, Year Four Weighted-average remaining lease term Operating Lease, Weighted Average Remaining Lease Term 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, net Interest expense, net Interest Expense, Nonoperating Trading Arrangement: Trading Arrangement [Axis] Total Shareholder Return Amount Total Shareholder Return Amount Subsequent Events Subsequent Events [Text Block] Insider Trading Arrangements [Line Items] Security Exchange Name Security Exchange Name Cancelled (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] 2028 Contractual Obligation, to be Paid, Year Two 2026 Long-Term Debt, Maturity, Remainder of Fiscal Year Total liabilities Liabilities Line of credit, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Other current liabilities Other Liabilities, Current Risks and Uncertainties Risks And Uncertainties [Policy Text Block] Risks and uncertainties. Time and Materials Time-and-Materials Contract [Member] Department of Veterans Affairs Department of Veterans Affairs [Member] Represents information related to the Department of Veterans Affairs ("DVA"). Statement [Line Items] Statement [Line Items] Less: unamortized deferred financing costs Unamortized Debt Issuance Expense Common stock surrendered for the settlement of restricted stock units Common Stock, Value, Surrendered for Settlement of Restricted Stock Units Common Stock, Value, Surrendered for Settlement of Restricted Stock Units Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash Cash and Cash Equivalent Sublease term Lessee, Operating Sublease, Lease Term Lessee, Operating Sublease, Lease Term Schedule of Restricted Stock Unit Activity Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Subsequent Event [Line Items] Subsequent Event [Line Items] Excess Cash Flows Less Than 2.50 Excess Cash Flows Less Than 2.50 [Member] Excess Cash Flows Less Than 2.50 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] Rentable square feet of office and lab space Lessee Operating Lease, Rentable Area Lessee Operating Lease, Rentable Area Net change in cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation