Document and Entity Information Document Type Document Quarterly Report Document Period End Date Entity File Number Entity Registrant Name Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(g) Security Trading Symbol Security Exchange Name Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Shell Company Entity Common Stock, Shares Outstanding Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Amendment Flag Document Fiscal Period Focus Document Transition Report Consolidated Balance Sheets Assets [Abstract] Assets Current Assets Current assets Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Accounts Receivable, before Allowance for Credit Loss, Current Accounts receivable-trade Accounts Receivable, Allowance for Credit Loss, Current Allowance for credit losses Construction Contractor, Receivable, Retainage Retainages receivable Other Receivables, Net, Current Other receivables Contract with Customer, Asset, after Allowance for Credit Loss, Current Cost and estimated earnings in excess of billings Costs and estimated earnings in excess of billed on uncompleted contracts Contract assets Prepaid Expense and Other Assets, Current Prepaid expenses and other Assets, Current Total current assets Property, Plant and Equipment, Gross Property, plant and equipment, at cost Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment less accumulated depreciation Property, Plant and Equipment, Net Property and equipment, net Total fixed assets Operating Lease, Right-of-Use Asset Right-of-use assets-operating leases Intangible Assets, Net (Excluding Goodwill) Intangible assets, net Goodwill Ending balance Beginning balance Goodwill recognized Goodwill Assets Total assets Liabilities and Stockholders' Equity Liabilities and shareholders' equity Liabilities, Current [Abstract] Current liabilities Long-Term Debt, Current Maturities Current maturities of long-term debt Short Term Borrowings Current maturities of lines of credit and short-term borrowings Operating Lease, Liability, Current Current maturities of operating lease liabilities Carrying value Accounts Payable, Current Accounts payable Accrued Liabilities, Current Accrued expenses and other current liabilities Contract with Customer, Liability, Current Billings in excess of cost and estimated earnings Contract liabilities Less billings in excess of costs and estimated earnings on uncompleted contracts Liabilities, Current Total current liabilities Long-Term Debt, Excluding Current Maturities Total long-term debt Long-term debt, less current maturities Operating Lease, Liability, Noncurrent Long-term operating lease liabilities, less current maturities Deferred Income Tax Liabilities, Net Deferred tax liability Liabilities Total liabilities Stockholders' Equity Attributable to Parent [Abstract] Shareholders' equity Common Stock, Value, Issued Common stock, $.0001 par value Authorized 50,000,000 shares, 18,659,679 shares issued (net of treasury shares) and 18,622,287 shares outstanding (excluding 37,392 shares from unvested stock awards) at March 31, 2026 and 16,748,702 shares issued (net of treasury shares) and 16,715,026 shares outstanding (excluding 33,676 unvested shares from restricted stock awards) at September 30, 2025 Treasury Stock, Value Treasury stock, 1,502,236 shares at March 31, 2026 and 1,396,120 shares at September 30, 2025 Additional Paid in Capital, Common Stock Additional paid in capital Retained Earnings (Accumulated Deficit) Retained deficit Stockholders' Equity Attributable to Parent Balance at the end Balance at the beginning Total shareholders' equity Liabilities and Equity Total liabilities and shareholders' equity Common Stock, Par Or Stated Value Per Share Common stock, par value (in dollars per share) Common Stock, Shares Authorized Common stock, shares authorized (in shares) Common Stock, Shares Issued Common stock, shares issued (in shares) Common Stock, Shares, Outstanding Common stock, shares outstanding (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Number of unvested shares (in shares) Treasury Stock, shares Treasury stock, shares (in shares) Consolidated Statements of Income Revenue from Contract with Customer, Including Assessed Tax Total revenue from contracts Revenue Cost of Goods and Services Sold Cost of revenue Gross Profit Gross profit Selling, General and Administrative Expense Selling, general, and administrative expenses Selling and administrative expenses Operating Income (Loss) Income (loss) from operations Nonoperating Income (Expense) [Abstract] Other (expense) income Other Nonoperating Income (Expense) Other nonoperating expense Interest Expense Interest expense Gain (Loss) on Disposition of Property Plant Equipment Gain on sale of equipment Gain on sale of equipment Nonoperating Income (Expense) Other nonoperating (expense) income, Total Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income (loss) before income taxes Income Tax Expense (Benefit) Income tax expense (benefit) Total income tax expense Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Net income Net income (loss) Net income (loss) Weighted Average Number of Shares Outstanding, Basic Weighted average shares outstanding-basic (in shares) Weighted average shares outstanding-basic Weighted Average Number of Shares Outstanding, Diluted Weighted average shares-diluted (in shares) Weighted average shares outstanding-diluted Earnings Per Share, Basic Earnings (loss) per share available to common shareholders - basic (in dollar per share) Earnings Per Share, Diluted Earnings (loss) per share available to common shareholders - diluted (in dollar per share) Consolidated Statements of Cash Flows Statement [Table] Statement [Table] Statement [Line Items] Statement 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 Corporate depreciation expense Depreciation expense Amount accreted interest on PPP loans. Accreted Interest on PPP Loans Accreted interest on PPP loans Deferred Income Tax Expense (Benefit) Provision for deferred taxes Restricted Stock or Unit Expense Vested restricted stock award compensation Amount of tax withholding obligation settled by repurchase of shares. Shares Withheld for Tax Withholding Obligation Tax settlement on shares repurchased Amortization of Intangible Assets Amortization of intangible assets Intangible asset amortization expenses Accretion Expense Accreted interest on note payable Increase (Decrease) in Accounts Receivable Decrease in accounts receivable-trade Decrease in contracts receivable The increase (decrease) during the reporting period in the amount due within one year (or one business cycle) of retainage receivables that were originally due beyond one year (or one business cycle). Increase (Decrease) In Retainage Receivables, Current (Increase) decrease in retainage receivable Increase (Decrease) in Other Receivables (Increase) decrease in other receivables The amount related to increase (decrease) in contract with customer due to increase in costs and estimated earnings in excess of billings on uncompleted projects. Increase Decrease In Contract With Customer Asset Increase In Costs And Estimated Earnings In Excess Of Billings On Uncompleted Projects Decrease in contract assets Decrease in cost and estimated earnings in excess of billings Increase (Decrease) in Prepaid Expense Increase in prepaid expenses and other Increase (Decrease) In Accounts Payable Decrease in accounts payable Increase (Decrease) in Accrued Liabilities Decrease in accrued expenses and other current liabilities The amount related to increase (decrease) in contract with customer due to decrease in billings in excess of costs and estimated earnings on uncompleted projects. Increase Decrease In Contract With Customer Liability Decrease In Billings In Excess Of Costs And Estimated Earnings On Uncompleted Projects Increase in billings in excess of cost and estimated earnings Increase in contract liabilities 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 Investment in property and equipment Payments to Acquire Businesses, Net of Cash Acquired Acquisition of Tribute Contracting & Consultants Proceeds from Sale of Property, Plant, and Equipment Proceeds from sales of property and equipment Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities: Proceeds from Issuance of Long-term Debt Proceeds from long-term debt Proceeds from (Repayments of) Short-Term Debt Borrowings on lines of credit and short-term debt, net of (repayments) Payments for Repurchase of Common Stock Treasury stock purchased Payments of Ordinary Dividends, Common Stock Cash dividend on common stock Proceeds from Issuance or Sale of Equity Proceeds from capital raise, net of discounts and fees Repayments Of Long-Term Debt Principal payments on long-term debt Net Cash Provided by (Used in) Financing Activities Net cash (used in) provided by financing activities Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Decrease in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Cash and cash equivalents end of period Cash and cash equivalents beginning of period Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Supplemental schedule of noncash investing and financing activities: Noncash or Part Noncash Acquisition, Fixed Assets Acquired Purchases of property & equipment under financing agreements Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Right of Use Asset Obtained in Exchange for Operating Lease Liabilities Net operating lease right-of-use assets received in exchange for operating lease liabilities Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). Dividend Common Stock Common dividends declared but not paid Stock Issued Common stock issued in Tribute Contracting & Consultants acquisition Supplemental Disclosures Of Cash Flows Information Supplemental disclosures of cash flows information: Cash Paid During Year For [Abstract] Cash paid during the year for: Interest Paid, Excluding Capitalized Interest, Operating Activities Interest Income Taxes Paid Income taxes Consolidated Statements of Changes in Shareholders' Equity Statement, Equity Components [Axis] Equity Component [Domain] Common Stock [Member] Common Stock Additional Paid-in Capital [Member] Additional Paid in Capital Retained Earnings [Member] Retained Deficit Treasury Stock, Common [Member] Treasury Stock Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity Shares, Outstanding Balance at the end (in shares) Balance at the beginning (in shares) Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Restricted stock awards issued Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Restricted stock awards issued (in shares) Amount of decrease to additional paid-in capital (APIC) resulting from unearned share-based compensation. APIC, Share-Based Payment Arrangement, Unearned Share based Compensation Unearned share-based compensation Equity impact of the value of stock that has been repurchased during the period as a part of settlement of restricted stock awards and are not held in treasury. Stock Repurchased During Period, Settlement Of Restricted Stock, Value Shares repurchased as part of net settlement of restricted stock awards Number of shares that have been repurchased during the period as a part of settlement of restricted stock awards and are not held in treasury. Stock Repurchased During Period, Settlement Of Restricted Stock, Shares Shares repurchased as part of net settlement of restricted stock awards (in shares) APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Vested share compensation expense Dividends, Common Stock Dividends on common stock Stock Repurchased and Retired During Period, Value Shares repurchased Stock Repurchased and Retired During Period, Shares Shares repurchased (in shares) Stock Issued During Period, Value, New Issues Equity raise, net of fees and offering expenses Stock Issued During Period, Shares, New Issues Equity raise, net of fees and offering expenses (in shares) Shares issued Stock Issued During Period, Value, Acquisitions Common shares issued as part of acquisition Stock Issued During Period, Shares, Acquisitions Common shares issued as part of acquisition (in shares) Common Stock, Dividends, Per Share, Declared Dividends on common stock (in dollars per share) Common Stock Dividends, Shares Number of common shares BUSINESS AND ORGANIZATION Organization, Consolidation and Presentation Of Financial Statements Disclosure [Text Block] BUSINESS AND ORGANIZATION SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES ACCOUNTING FOR PAYCHECK PROTECTION PROGRAM LOANS ACCOUNTING FOR PAYCHECK PROTECTION PROGRAM LOANS The entire disclosure of accounting for paycheck protection program loans. Accounting For Pay Check Protection Program Loans[Text Block] ACCOUNTING FOR PAYCHECK PROTECTION PROGRAM LOANS REVENUE RECOGNITION The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes disaggregation of revenue. Revenue Recognition [Text Block] REVENUE RECOGNITION SEGMENT INFORMATION Segment Reporting Disclosure [Text Block] SEGMENT INFORMATION DISAGGREGATION OF REVENUE The disclosure of disaggregation of revenue from contract with customer. Disaggregation Of Revenue [Text Block] DISAGGREGATION OF REVENUE No definition available. CONTRACT BALANCES The entire disclosure of contract balances. Contract Balances [Text Block] CONTRACT BALANCES No definition available. PERFORMANCE OBLIGATIONS The entire disclosure of performance obligation. Performance Obligations [Text Block] PERFORMANCE OBLIGATIONS UNCOMPLETED CONTRACTS Long-Term Contracts Or Programs Disclosure [Text Block] UNCOMPLETED CONTRACTS FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] FAIR VALUE MEASUREMENTS EARNINGS PER SHARE Earnings Per Share [Text Block] EARNINGS PER SHARE INCOME TAXES Income Tax Disclosure [Text Block] INCOME TAXES SHORT-TERM AND LONG-TERM DEBT Debt Disclosure [Text Block] SHORT-TERM AND LONG-TERM DEBT ACQUISITIONS. Asset Acquisition [Text Block] ACQUISITIONS GOODWILL AND INTANGIBLE ASSETS Goodwill and Intangible Assets Disclosure [Text Block] GOODWILL AND INTANGIBLE ASSETS LEASE OBLIGATIONS Lessee, Operating Leases [Text Block] LEASE OBLIGATIONS SHARE-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] SHARE-BASED COMPENSATION EQUITY RAISE Equity [Text Block] EQUITY RAISE