Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Trading Arrangement: Trading Arrangement [Axis] Maximum Maximum [Member] Range [Domain] Statistical Measurement [Domain] Subscription term Revenue From Contract With Customer, Subscription Term Revenue From Contract With Customer, Subscription Term Title of each class Title of 12(b) Security Debt Securities, Available-for-Sale [Table] Debt Securities, Available-for-Sale [Table] Document Fiscal Year Focus Document Fiscal Year Focus Acquisition related costs Business Combination, Acquisition-Related Cost, Expense Adjustment to Compensation, Amount Adjustment to Compensation Amount Investment owned during unpaid principal issued Investment Owned During Unpaid Principal Issued Investment Owned During Unpaid Principal Issued Segment Reporting [Abstract] Segment Reporting [Abstract] Term Note C - Alerus Term Note C - Alerus [Member] Term Note C - Alerus Non-current lease liability Business Combination, Recognized Liability Assumed, Lease Liability, Noncurrent Business Combination, Recognized Liability Assumed, Lease Liability, Noncurrent Wolfe Lake Wolfe Lake Debt [Member] Wolfe Lake Debt Other deposits Deposits Schedule of Estimated Annual Amortization Expense Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense [Table Text Block] Common stock, $0.25 par value; 4,000,000 shares authorized, 3,030,245 shares issued, 2,691,664 and 2,701,375 shares outstanding Common Stock, Value, Issued 2028 Lessee, Operating Lease, Liability, to be Paid, Year One Term Note A - Alerus Term Note A - Alerus [Member] Term Note A - Alerus Other intersegment revenue eliminations Revenue from Contract with Customer, Excluding Assessed Tax, Other Revenue from Contract with Customer, Excluding Assessed Tax, Other Line of credit Line of Credit [Member] Restatement Determination Date Restatement Determination Date Salaries, wages and related items Employee-related Liabilities Term Note - Institutional Investors Term Note - Institutional Investors [Member] Term Note - Institutional Investors In-place lease and other intangibles Leases, Acquired-in-Place [Member] Amendment Flag Amendment Flag Consolidated Entities [Axis] Consolidated Entities [Axis] Goodwill [Line Items] Goodwill [Line Items] Overnight air cargo Overnight Air Cargo [Member] Overnight Air Cargo Current Liabilities: Liabilities, Current [Abstract] Entity Common Stock, Shares Outstanding (in shares) Entity Common Stock, Shares Outstanding Principal Outstanding Principal and Interest Outstanding Principal and Interest Outstanding Equity method investments Business Combination, Recognized Asset Acquired, Equity Method Investments Business Combination, Recognized Asset Acquired, Equity Method Investments Customer relationships - institutional investor relationships Customer Relationships, Institutional Investor Relationships [Member] Customer Relationships, Institutional Investor Relationships ATA 25.1 warrants Fair Value Adjustment of Warrants Property and equipment Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment Investments [Domain] Investments [Domain] Leases [Abstract] Leases [Abstract] Air T Acquisition 25.1, LLC Air T Acquisition 25.1, LLC [Member] Air T Acquisition 25.1, LLC Finite-Lived Intangible Assets Intangible Asset, Finite-Lived, Acquired [Line Items] Consolidated Entities [Domain] Consolidated Entities [Domain] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] CCI Cadillac Casting, Inc. [Member] Cadillac Casting, Inc. Tax liabilities Business Combination, Recognized Liability Assumed, Tax Liabilities Business Combination, Recognized Liability Assumed, Tax Liabilities Entity Address, State Entity Address, State or Province PEO Total Compensation Amount PEO Total Compensation Amount Cumulative translation adjustment, gain (loss) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Common stock par value (in dollars per share) Common Stock, Par or Stated Value Per Share Capital expenditures Segment Reporting, Long-Lived Asset, Expenditure for Addition Prepaid expenses Business Combination, Recognized Asset Acquired, Prepaid Expense, Current Business Combination, Recognized Asset Acquired, Prepaid Expense, Current Intangible assets, net of accumulated amortization of $8,667 and $8,046 Intangible assets, total Intangible Asset, Excluding Goodwill, after Accumulated Amortization Own-share lending arrangement, shares, issued (in shares) Own-share Lending Arrangement, Shares, Issued Basic (in shares) Weighted Average Number of Shares Outstanding, Basic Less accumulated impairment Goodwill, Impaired, Accumulated Impairment Loss Commercial aircraft, engines and parts Commercial Aircraft, Engines And Parts [Member] Commercial Aircraft, Engines And Parts Reserves Inventory Valuation Reserves Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Number of reportable segments Number of Reportable Segments Total Current Liabilities Liabilities, Current 2031 Lessee, Operating Lease, Liability, to be Paid, Year Four Customer relationships Customer Relationships [Member] Overnight Air Cargo Overnight air cargo Overnight Air Cargo Segment [Member] Represents the information pertaining to overnight air cargo. Entity Address, City Entity Address, City or Town Third party Third Party [Member] Third Party Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Document Information Document Information [Line Items] Contribution from redeemable non-controlling interests Contribution from non-controlling members Proceeds From Contributions Of Non-Controlling Members Proceeds From Contributions Of Non-Controlling Members Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Product Sales Product [Member] Class of Stock [Axis] Class of Stock [Axis] Ground Support Equipment Ground Support Equipment Segment [Member] Ground Support Equipment Segment Finite-lived intangible assets, net Intangible Asset, Finite-Lived, after Accumulated Amortization Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Intangible assets, accumulated amortization Accumulated Amortization Intangible Asset, Finite-Lived, Accumulated Amortization Non-operating (expense) income: Nonoperating Income (Expense) [Abstract] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Line of credit maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Total other comprehensive gain Other Comprehensive Income (Loss), Net of Tax Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Other Expenses Other Expenses Parent company Parent Company [Member] Prepayment premium (as a percent) Debt Instrument, Prepayment Premium, Percent Debt Instrument, Prepayment Premium, Percent Adjustments to additional paid in capital, other Adjustments to Additional Paid in Capital, Other Lendway Lendway [Member] Lendway Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Alpha Income Preferred Securities (also referred to as 8% Cumulative Capital Securities) (“TruPs”)* Cumulative Capital Securities [Member] Cumulative Capital Securities Recently Issued Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Other liabilities Business Combination, Recognized Liability Assumed, Other Liability, Current Schedule of Segment Reporting Information, by Segment Segment Reporting [Table Text Block] Non-controlling Interests Noncontrolling Interest [Member] Unsecured debt Unsecured Debt [Member] Related and Nonrelated Parties [Axis] Related and Nonrelated Parties [Axis] Payments on lines of credit Repayments of Lines of Credit Outstanding borrowings Total Debt, net Total Debt, net Long-Term Debt Allocation of comprehensive income (loss) to redeemable non-controlling interests Comprehensive Income (Loss), Net Of Tax, Attributable To Redeemable Noncontrolling Interests Comprehensive Income (Loss), Net Of Tax, Attributable To Redeemable Noncontrolling Interests Deferred tax liabilities, bargain purchase gain Deferred Tax Liabilities, Bargain Purchase Gain Deferred Tax Liabilities, Bargain Purchase Gain Schedule of Maturities of Lease Liabilities under Non-cancellable Leases Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Income taxes payable Increase (Decrease) in Income Taxes Payable Contributions Partners' Capital Account, Contributions Document Period End Date Document Period End Date Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Subsidiaries Subsidiaries [Member] Principal amount Debt Instrument, Face Amount 2029 Lessee, Operating Lease, Liability, to be Paid, Year Two Loss per share (Note 6) Earnings Per Share, Basic [Abstract] Net assets Net Assets Name of each exchange on which registered Security Exchange Name Debt instrument, term Debt Instrument, Term Treasury stock, 338,581 shares at $19.63 and 328,870 shares at $19.56 Treasury Stock, Common, Value Consolidation, Eliminations Consolidation, Eliminations [Member] Equity Method Investment, Nonconsolidated Investee [Axis] Equity Method Investment, Nonconsolidated Investee [Axis] Lessee, Lease, Description Lessee, Lease, Description [Line Items] Other revenue from third parties Revenue from Contract with Customer, Excluding Assessed Tax, Other, External Revenue from Contract with Customer, Excluding Assessed Tax, Other, External Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Shell Company Entity Shell Company Consolidation Items [Domain] Consolidation Items [Domain] Short-term lease liabilities Operating Lease, Liability, Current Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Net Loss Per Share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Earnings Per Share [Abstract] Earnings Per Share [Abstract] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Distribution to non-controlling members Temporary Equity, Distributions To Non-Controlling Interest Temporary Equity, Distributions To Non-Controlling Interest Customer relationships - existing contracts Customer Relationships, Existing Contracts [Member] Customer Relationships, Existing Contracts Document Fiscal Period Focus Document Fiscal Period Focus Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Total Liabilities Liabilities Trading Symbol(s) Trading Symbol In-process software Intangible Asset, Excluding Goodwill, Indefinite-Lived Capital expenditures related to property and equipment Payments to Acquire Property, Plant, and Equipment 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] Current lease liability Business Combination, Recognized Liability Assumed, Lease Liability, Current Business Combination, Recognized Liability Assumed, Lease Liability, Current Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Income taxes payable Accrued Income Taxes, Current Aerie Aerie [Member] Aerie Schedule of Assets Acquired and Liabilities Assumed Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block] Company Selected Measure Name Company Selected Measure Name Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Thereafter Lessee, Operating Lease, Liability, to be Paid, After Year Four Lessee, Operating Lease, Liability, to be Paid, After Year Four Thereafter Long-Term Debt, Maturity, After Year Four Long-Term Debt, Maturity, After Year Four Investments in unconsolidated entities Payments to Acquire Interest in Subsidiaries and Affiliates Ownership interest in subsidiary Subsidiary, Ownership Percentage, Parent Long-term debt, gross Long-term debt, gross Long-Term Debt, Gross Credit Facility [Domain] Credit Facility [Domain] Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction CASH FLOWS FROM OPERATING ACTIVITIES: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Shares, Issued Shares, Issued Compensation Amount Outstanding Recovery Compensation Amount Individual: Individual [Axis] Ownership interest acquired (percent) Business Combination, Voting Equity Interest Acquired, Percentage Diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Line of Credit - Commonwealth Line of Credit - Commonwealth [Member] Line of Credit - Commonwealth Disaggregation of Revenue Disaggregation of Revenue [Line Items] Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Schedule of Reportable Business Segments Summary Of Reportable Business Segments [Table Text Block] Summary Of Reportable Business Segments Underlying Security Market Price Change Underlying Security Market Price Change, Percent Allocation of comprehensive income from unconsolidated investments Other Comprehensive Income, Other, Net of Tax Proceeds from lines of credit Proceeds from Lines of Credit Interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Other Other Intangible Assets [Member] Other Increase (Decrease) in Other Operating Assets and Liabilities, Net Award Timing Predetermined Award Timing Predetermined [Flag] Restricted cash Restricted Cash, Current Treasury Stock Treasury Stock, Common [Member] Total number of companies serviced Feeder Airline, Number Of Companies Serviced, Total Feeder Airline, Number Of Companies Serviced, Total Intangible Asset, Goodwill and Other [Abstract] Debt Securities, Available-for-Sale [Line Items] Debt Securities, Available-for-Sale [Line Items] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Long-term earnout liabilities Earnout Liabilities, Noncurrent Earnout Liabilities, Noncurrent Internally developed software Software, Internally Developed [Member] Foreign tax credit carryforward Effective Income Tax Rate Reconciliation, Percent Temporary equity redemption period Temporary Equity Redemption Period Temporary Equity Redemption Period Intangible Asset, Indefinite-Lived, Class [Domain] Intangible Asset, Indefinite-Lived, Class [Domain] Total undiscounted lease payments Lessee, Operating Lease, Liability, to be Paid Contrail RNCI Contrail RNCI [Member] Contrail RNCI Accrued annual interest (as a percentage) Debt Investment, Accrued Interest, Annual Percentage Debt Investment, Accrued Interest, Annual Percentage All Executive Categories All Executive Categories [Member] Repurchase of common stock Stock Repurchased and Retired During Period, Value Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Ownership interest sold (as a percentage) Subsidiary, Ownership Percentage, Sold Subsidiary, Ownership Percentage, Sold Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Pico Duarte Pico Duarte [Member] Pico Duarte Redeemable non-controlling interests Balance at the beginning Balance at the end Redeemable Noncontrolling Interest, Equity, Carrying Amount Plan Name [Domain] Plan Name [Domain] Scenario [Domain] Scenario [Domain] Right-of-use ("ROU") assets Operating lease ROU assets Operating Lease, Right-of-Use Asset Net Assets Acquired Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill Debt Disclosure [Abstract] Debt Disclosure [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Segment Information Segment Reporting [Text Block] HLBV Hypothetical Liquidation at Book Value [Member] Hypothetical Liquidation at Book Value Stock redeemed or called during period percentage Stock Redeemed Or Called During Period Percentage Stock Redeemed Or Called During Period Percentage Minimum Minimum [Member] Investment Type [Axis] Investment Type [Axis] Expiration Date Trading Arrangement Expiration Date June 30, 2031 Long-Term Debt, Maturity, Year Four Schedule of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Effect of foreign currency exchange rates on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Bloomia Bloomia [Member] Bloomia Weighted average shares outstanding: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Total Equity Balance at the beginning Balance at the end Equity, Including Portion Attributable to Noncontrolling Interest 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] Nonrelated party Nonrelated Party [Member] Business Combination Business Combination [Line Items] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Goodwill, foreign currency translation and measurement period adjustments Goodwill, Foreign Currency Translation and Measurement Period Adjustments Common stock, shares authorized (in shares) Common Stock, Shares Authorized Intangible asset, finite-lived, useful life Intangible Asset, Finite-Lived, Useful Life Accounts receivable, net of allowance for doubtful accounts Business Combination, Recognized Asset Acquired, Receivable, Current Exercise Price Award Exercise Price CASH FLOWS FROM INVESTING ACTIVITIES: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Operating lease, remaining lease term (in years) Lessee, Operating Lease, Remaining Lease Term Schedule of Equity Method Investments Schedule of Equity Method Investments [Line Items] Segment Reporting Segment Reporting [Line Items] Net Loss Business Combination, Pro Forma Information, Pro Forma Income (Loss), after Tax Term Loan - OCAS I Term Loan - OCAS I [Member] Term Loan - OCAS I Document Quarterly Report Document Quarterly Report 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] Call option multiple Shareholder Agreement, Call Option, Multiple Shareholder Agreement, Call Option, Multiple Commercial aircraft, engines and parts Commercial Jet Engines Inventory Segment [Member] Represents information pertaining to commercial jet engine inventory. Segments [Domain] Segments [Domain] Allocation of comprehensive income (loss) from unconsolidated investments Comprehensive Income (Loss), Net Of Tax, Attributable To Unconsolidated Investments Comprehensive Income (Loss), Net Of Tax, Attributable To Unconsolidated Investments Accrued expenses and other Business Combination, Recognized Liability Assumed, Accrued Expenses And Other Business Combination, Recognized Liability Assumed, Accrued Expenses And Other Investment owned, cost Investment Owned, Cost Debt Investments Financing Arrangements Debt Disclosure [Text Block] Scenario [Axis] Scenario [Axis] Payments on term loan Repayments of Long-Term Debt Number of companies serviced Feeder Airline, Number Of Companies Serviced Feeder Airline, Number Of Companies Serviced Unamortized Premiums and Debt Issuance Costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Corporate and other Corporate And Other Income [Member] Corporate And Other Income Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Equity method investments Equity Method Investments Allocation of comprehensive income from noncontrolling interests Other Comprehensive Income (Loss), Net of Tax, Allocation To Noncontrolling Interest Other Comprehensive Income (Loss), Net of Tax, Allocation To Noncontrolling Interest Business Combination [Table] Business Combination [Table] Equity Component [Domain] Equity Component [Domain] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Secured debt Secured Debt [Member] Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Long-term debt Long-Term Line of Credit, Noncurrent Adoption Date Trading Arrangement Adoption Date Term Loan - OCAS II Term Loan - OCAS II [Member] Term Loan - OCAS II Counterparty Name [Domain] Counterparty Name [Domain] Interest rate stated percentage (as a percentage) Debt Instrument, Interest Rate, Stated Percentage Total Air T, Inc. Stockholders' Equity Equity, Attributable to Parent Nonoperating income (expense) Nonoperating Income (Expense) ASSETS Assets [Abstract] Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Alerus Loan Parties Alerus Loan Parties [Member] Alerus Loan Parties Accounting Policies [Abstract] Accounting Policies [Abstract] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Operating lease liabilities Total lease liabilities Operating Lease, Liability Insider Trading Policies and Procedures [Line Items] Accrued Expenses and Other Accounts Payable and Accrued Liabilities Disclosure [Text Block] Other Proceeds from (Payment for) Other Financing Activity Accounts receivable, allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Prepayment period Debt Instrument, Prepayment Period Debt Instrument, Prepayment Period Schedule of Line of Credit Facilities Schedule of Line of Credit Facilities [Table Text Block] Line of credit facility, periodic payment Line of Credit Facility, Periodic Payment Patents Patents [Member] Business Combination [Domain] Business Combination [Domain] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Number of operating segments Number of Operating Segments Schedule of Goodwill Goodwill [Table Text Block] Total reportable segment goodwill, at cost Goodwill, Gross Entity Central Index Key Entity Central Index Key Debt - Air T Funding Trust Preferred Securities Trust Preferred Securities [Member] Trust Preferred Securities [Member] Property and equipment, accumulated depreciation Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization All Adjustments to Compensation All Adjustments to Compensation [Member] Corporate and other Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Business Combination [Axis] Business Combination [Axis] 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] Net cash used in operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Other comprehensive income attributable to the RNCI Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest June 30, 2027 Long-Term Debt, Maturity, Remainder of Fiscal Year Government contracts Government Contract [Member] Air T, Inc. Stockholders' Equity: Equity, Attributable to Parent [Abstract] Income Statement [Abstract] Income Statement [Abstract] Purchased software Software, Purchased [Member] Document Transition Report Document Transition Report Ownership [Axis] Ownership [Axis] Redemption amount Temporary Equity, Aggregate Amount of Redemption Requirement Business combination, contingent consideration, fair value inputs discount rate, percentage Business Combination, Contingent Consideration, Fair Value Inputs Discount Rate, Percentage Business Combination, Contingent Consideration, Fair Value Inputs Discount Rate, Percentage Investment, Name [Axis] Investment, Name [Axis] Deferred income tax assets, net Deferred Income Tax Assets, Net Operating Expenses: Operating Expenses [Abstract] Proceeds from notes receivable - CAM Proceeds from Collection of Notes Receivable Intersegment eliminations Intersegment Eliminations [Member] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Treasury bond yield, additional annual percentage Treasury Bond Yield, Plus, Percentage Treasury Bond Yield, Plus, Percentage Total Reportable segments Reportable Segment, Aggregation before Other Operating Segment [Member] Schedule of Finite-Lived Intangible Assets Intangible Asset, Finite-Lived [Table Text Block] Intangible Asset, Finite-Lived, Acquired [Table] Intangible Asset, Finite-Lived, Acquired [Table] Basis spread on variable rate (as a percentage) Debt Instrument, Basis Spread on Variable Rate Other current assets Business Combination, Recognized Asset Acquired, Other Asset, Current City Area Code City Area Code Treasury stock average price (in dollars per share) Treasury Stock, Average Price Per Share Treasury Stock, Average Price Per Share Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Document Information [Table] Document Information [Table] All Individuals All Individuals [Member] Subsequent Events Subsequent Events [Text Block] Name Forgone Recovery, Individual Name Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Distributions Partners' Capital Account, Distributions Statement [Line Items] Statement [Line Items] OCAS, Inc, OCAS, Inc, [Member] OCAS, Inc, Total Assets Assets Entity [Domain] Entity [Domain] Operating Leases Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Unamortized leasehold improvements Lessee, Leasehold Improvements, Unamortized Lessee, Leasehold Improvements, Unamortized Term Loan A - ING Term Loan A ING [Member] Term Loan A ING Term Loan - Commonwealth Term Loan - Commonwealth [Member] Term Loan - Commonwealth Equity Method Investment, Nonconsolidated Investee [Domain] Equity Method Investment, Nonconsolidated Investee [Domain] Operating Segments Operating Segments [Member] Software Services Software Services [Member] Software Services Interest expense Interest expense Interest expense Interest Expense, Nonoperating Payments to acquire noncontrolling interests Payments To Acquire Noncontrolling Interests Payments To Acquire Noncontrolling Interests Total Liabilities Business Combination, Recognized Liability Assumed, Liability PEO PEO [Member] June 30, 2029 Long-Term Debt, Maturity, Year Two Contrail Debt Contrail Aviation Inc. [Member] Represents information pertaining to the acquisition of Contrail Aviation Inc. Repurchase of common stock (in shares) Stock Repurchased and Retired During Period, Shares Marketable securities Marketable Securities, Current Other non-current liabilities Other Liabilities, Noncurrent Goodwill Goodwill, net of impairment Goodwill Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Notes receivable Financing Receivable, after Allowance for Credit Loss, Noncurrent Accounts payable Business Combination, Recognized Liability Assumed, Accounts Payable, Current Outstanding contract liabilities recognized as revenue Contract with Customer, Liability, Revenue Recognized Payables and Accruals [Abstract] Retained Earnings Retained Earnings [Member] Long-term lease liabilities Operating Lease, Liability, Noncurrent Operating expenses Operating Expenses Revolving Credit Facility Revolving Credit Facility [Member] Cash and cash equivalents Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] ATA 25.1 (Rex's parent entity) ATA 25.1 [Member] ATA 25.1 Increase (Decrease) in Stockholders' Equity Increase (Decrease) in Stockholders' Equity [Roll Forward] Common stock, shares outstanding (in shares) Balance at the beginning (in shares) Balance at the end (in shares) Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Diluted (in dollars per share) Earnings Per Share, Diluted Entity Current Reporting Status Entity Current Reporting Status Net cash provided by financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Amortization expense Intangible Asset, Finite-Lived, Amortization Expense Ownership [Domain] Ownership [Domain] Schedule of Pro Forma Financial Information Business Combination, Pro Forma Information [Table Text Block] Adjustments to reconcile net loss to net cash used in operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] June 30, 2030 Long-Term Debt, Maturity, Year Three Accrued interest expense Accrued Interest Expense, Current Accrued Interest Expense, Current Total Assets Business Combination, Recognized Asset Acquired, Asset Difference between carrying amount and underlying equity Equity Method Investment, Difference Between Carrying Amount and Underlying Equity Intangible asset, finite-lived, acquired Intangible Asset, Finite-Lived, Acquired Long-term Commitment Long-Term Purchase Commitment [Line Items] CASH FLOWS FROM FINANCING ACTIVITIES: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Property and equipment, net of accumulated depreciation of $27,446 and $18,571 Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Total revenue Reconciliation of revenue Revenue from Contract with Customer, Excluding Assessed Tax BCAP Blue Crest Aviation Partners LLC (BCAP) [Member] Blue Crest Aviation Partners LLC (BCAP) Current portion of long-term debt Line of Credit, Current Advances on debt investments Payments Of Loan Advances To Other Unrelated Entity Payments Of Loan Advances To Other Unrelated Entity Aviation leasing and asset management Aviation leasing and asset management Aviation Leasing And Asset Management [Member] Aviation Leasing And Asset Management Schedule of Equity Method Investments Equity Method Investments [Table Text Block] Other equity method investments Other Other [Member] Other Inventories Inventory Disclosure [Text Block] Intangible Asset, Finite-Lived, Class [Axis] Intangible Asset, Finite-Lived, Class [Axis] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Intangible Assets and Goodwill Intangible Asset and Goodwill [Text Block] Underlying Securities Award Underlying Securities Amount Comprehensive income attributable to non-controlling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Gross carrying value Intangible Asset, Excluding Goodwill, before Accumulated Amortization Revenue Recognition Revenue from Contract with Customer [Text Block] Prepaid expenses Prepaid Expense, Current Weighted-average discount rate Leases, Weighted Average Discount Rate [Abstract] Leases, Weighted Average Discount Rate [Abstract] Arena Aviation Partners B.V Arena Aviation Partners B.V [Member] Arena Aviation Partners B.V Other Payment for (Proceeds from) Other Investing Activity Inventories Increase (Decrease) in Inventories Operating leases Operating Lease, Weighted Average Discount Rate, Percent Fair value inputs discount rate, percentage Fair Value Inputs Discount Rate, Percentage Fair Value Inputs Discount Rate, Percentage Other Other Accrued Liabilities Eliminations Other Operating Segments And Intersegment Eliminations [Member] Other Operating Segments And Intersegment Eliminations Segment Reporting [Table] Segment Reporting [Table] Net income attributable to non-controlling interests Temporary Equity, Net Income Schedule of Maturities of Long-term Debt Schedule of Maturities of Long-Term Debt [Table Text Block] Equity Method Investment [Table] Equity Method Investment [Table] Business combination, acquiree's revenue since acquisition date, actual Business Combination, Acquiree's Revenue since Acquisition Date, Actual Schedule of Lease Cost Lease, Cost [Table Text Block] Other current assets Other Assets, Current Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Operating (loss) income Operating income (loss) Operating Income (Loss) Term Loan - MBT Delayed Draw Term Loan (DDTL) [Member] Support Services Service [Member] Current Fiscal Year End Date Current Fiscal Year End Date Proceeds from issuance of debt Proceeds from Issuance of Debt Number of shares held (in shares) Investment Owned, Balance, Shares Operating leases Operating Lease, Assets And Liabilities, Lessee [Abstract] Operating Lease, Assets And Liabilities, Lessee [Abstract] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Accrued interest (as a percentage) Debt Investment, Accrued Interest, Percentage Debt Investment, Accrued Interest, Percentage Acquisitions Business Combination [Text Block] Redemption value rate Liquidation Preference, Redemption Value, Rate Liquidation Preference, Redemption Value, Rate 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] Entity File Number Entity File Number Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Stock compensation expense Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Thereafter Intangible Asset, Finite-Lived, Estimated Amortization Expense, after Year Five Distributions to non-controlling interests Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Common stock, shares issued (in shares) Common Stock, Shares, Issued Measure: Measure [Axis] Equity Method Investments Equity Method Investments and Joint Ventures Disclosure [Text Block] Finished goods Inventory, Finished Goods, Gross Distributions from unconsolidated entities Proceeds from Divestiture of Interest in Subsidiaries and Affiliates Term Loan - Bank of America, N.A. Term Loan BofA [Member] Term Loan BofA Treasury stock (in shares) Balance at the beginning (in shares) Balance at the end (in shares) Treasury Stock, Common, Shares Equity Components [Axis] Equity Components [Axis] Accounts receivable Increase (Decrease) in Accounts Receivable Related party Related Party [Member] Product and Service [Domain] Product and Service [Domain] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Entity Interactive Data Current Entity Interactive Data Current Business combination, acquiree's earnings (loss) since acquisition date, actual Business Combination, Acquiree's Earnings (Loss) since Acquisition Date, Actual Net income attributable to non-controlling interests Net Income (Loss) Attributable to Noncontrolling Interest MRC Common MRC Common [Member] MRC Common Deferred income tax liabilities, net Deferred Income Tax Liabilities, Net Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Entity Small Business Entity Small Business Comprehensive loss attributable to Air T, Inc. stockholders Comprehensive Income (Loss), Net of Tax, Attributable to Parent Corporate and Other Corporate And Eliminations [Member] Corporate And Eliminations 2030 Lessee, Operating Lease, Liability, to be Paid, Year Three Termination Date Trading Arrangement Termination Date Useful Life in Years Intangible Asset, Finite-Lived, Acquired, Weighted-Average Amortization Period MAC Debt MAC Debt [Member] MAC Debt Revolver - Alerus Revolver - Alerus [Member] Revolver - Alerus Subsequent Events [Abstract] Subsequent Events [Abstract] Intangible assets Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Finite-Lived Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Number of fiscal years Commitments and Contingencies, Option Notice, Number Of Fiscal Years Commitments and Contingencies, Option Notice, Number Of Fiscal Years Other assets Other Assets, Noncurrent Document Type Document Type Acquisitions of businesses, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Accrued expenses and other (Note 4) Total Accrued Liabilities, Current Fair Value as of Grant Date Award Grant Date Fair Value Financial Statement Presentation Significant Accounting Policies [Text Block] Overline Note - Alerus Overline Note Alerus [Member] Overline Note Alerus Goodwill [Table] Goodwill [Table] Long-term Commitment [Roll Forward] Increase (Decrease) in Temporary Equity [Roll Forward] Line of credit facility, periodic payment, principal Line of Credit Facility, Periodic Payment, Principal Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Impairment of goodwill Intangible Asset, Excluding Goodwill, Impairment Loss Foreign currency translation gain Foreign currency translation gain Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax 2020 Omnibus Stock and Incentive Plan 2020 Omnibus Stock and Incentive Plan [Member] 2020 Omnibus Stock and Incentive Plan Arrangement Duration Trading Arrangement Duration Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Proceeds from term loan Proceeds from Issuance of Long-Term Debt Local Phone Number Local Phone Number Work in process Inventory, Work in Process, Gross Contributions from non-controlling interests Adjustments To Additional Paid In Capital, Stock Option Forfeiture Adjustments To Additional Paid In Capital, Stock Option Forfeiture Consolidation Items [Axis] Consolidation Items [Axis] Entity Address, Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Tax receivable Business Combination, Recognized Asset Acquired, Tax Receivable Business Combination, Recognized Asset Acquired, Tax Receivable Changes in operating assets and liabilities: Increase (Decrease) in Operating Assets [Abstract] Prepayment of debt Payment for Debt Extinguishment or Debt Prepayment Cost Loss before income taxes Loss before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Redemption value adjustments Temporary Equity, Accretion to Redemption Value, Adjustment Commitments and contingencies (Note 14) Commitments and Contingencies Gross Carrying Amount Intangible Asset, Finite-Lived, before Accumulated Amortization Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] 2031 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Four Income (loss) from equity method investments (Income) loss from equity method investments Income (Loss) from Equity Method Investments CAP RNCI CAP RNCI [Member] CAP RNCI Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Long-term Purchase Commitment [Table] Long-Term Purchase Commitment [Table] Counterparty Name [Axis] Counterparty Name [Axis] LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities and Equity [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Tradenames Trade Names [Member] Inventories, net Total inventories, net of reserves Inventory, Net All Award Types Award Type [Domain] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Option potential exercise multiple Option Potential Exercise Multiple Option Potential Exercise Multiple Regional airline Regional Airline [Member] Regional Airline 2027 (excluding the three months ended June 30, 2026) Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Reclassification of interest rate swaps into earnings Reclassification of interest rate swaps into earnings Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Total Total Equity Method Investees [Member] Total Equity Method Investees 2028 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year One Profit sharing and bonus Other Employee-related Liabilities Lease term Lessee, Operating Lease, Term of Contract Regional Express Holdings Pty Ltd Regional Express Holdings Pty Ltd [Member] Regional Express Holdings Pty Ltd Minority interest, ownership Subsidiary, Ownership Percentage, Noncontrolling Owner PEO Name PEO Name Accrued expenses Increase (Decrease) in Accrued Liabilities Contract liabilities Contract with Customer, Liability Other segment items Segment Reporting, Other Segment Item, Amount Property, Plant and Equipment, Type [Axis] Long-Lived Asset, Class [Axis] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Legal Entity [Axis] Legal Entity [Axis] Assets: Business Combination, Recognized Asset Acquired, Asset [Abstract] Unrealized gain on interest rate swaps Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Total Shanwick And Contrail [Member] Shanwick And Contrail Accounts payable Increase (Decrease) in Accounts Payable Entity Incorporation, State Entity Incorporation, State or Country Code Term Loan - Bridgewater Bridgewater Bank [Member] Bridgewater Bank Digital solutions Digital Solutions [Member] Digital Solutions Rex REX Debt [Member] REX Debt Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Non-NEOs Non-NEOs [Member] 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] ROU assets Business Combination, Recognized Asset Acquired, Right-Of-Use Asset Business Combination, Recognized Asset Acquired, Right-Of-Use Asset Total comprehensive loss Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Debt Instrument [Axis] Debt Instrument [Axis] Ownership (as a percentage) Equity Method Investment, Ownership Percentage Cash paid to acquire business Payments to Acquire Businesses, Gross AAM 24-1 AAM 24-1 Debt [Member] AAM 24-1 Debt 2029 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Two Total lease cost Lease, Cost Contrail Contrail Asset Management, LLC [Member] Contrail Asset Management, LLC Debt instrument interest rate minimum Debt Instrument Interest Rate Minimum Debt Instrument Interest Rate Minimum Schedule of Debt Schedule of Debt [Table Text Block] Investment, Name [Domain] Investment, Name [Domain] Schedule of Inventories Schedule of Inventory, Current [Table Text Block] Lessee Arrangements Lessee, Operating Leases [Text Block] June 30, 2028 Long-Term Debt, Maturity, Year One Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Basic (in dollars per share) Earnings Per Share, Basic Raw Materials Inventory, Raw Materials, Gross Total Current Assets Assets, Current Range [Axis] Statistical Measurement [Axis] Insider Trading Arrangements [Line Items] Cost of revenue Cost of sales: Cost of Revenue Award Type Award Type [Axis] Bond yield period Commitments and Contingencies, Bond Yield Period Commitments and Contingencies, Bond Yield Period Short-term lease cost Short-Term Lease, Cost Ground support equipment Ground Equipment Sales Segment [Member] Represents the information pertaining to ground equipment sales. Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Weighted-average remaining lease term Weighted Average Remaining Lease Term [Abstract] Weighted Average Remaining Lease Term [Abstract] Real estate Real Estate [Member] Accounts receivable, net of allowance for doubtful accounts of $1,706 and $1,614 Accounts Receivable, after Allowance for Credit Loss, Current Retained earnings Retained Earnings (Accumulated Deficit) Product and Service [Axis] Product and Service [Axis] Commercial Aircraft, Engines and Parts Commercial Aircraft Engines And Parts Segment [Member] Commercial Aircraft Engines And Parts Segment Schedule of Performance Obligation Terms Performance Obligation Terms [Table Text Block] Performance Obligation Terms Earnout remeasurement Business Combination, Contingent Consideration, Change in Contingent Consideration, Liability, Increase (Decrease) 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] CAM Crestone Asset Management LLC [Member] Crestone Asset Management LLC Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Unused commitments Debt Instrument, Unused Borrowing Capacity, Amount Common Stock Common Stock [Member] AGI Aviation Growth Initiatives, LLC [Member] Aviation Growth Initiatives, LLC Contingent consideration Business Combination, Contingent Consideration, Liability Operating lease cost Operating Lease, Cost Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover [Abstract] OCI Impact on Redemption value Other Comprehensive Income (Loss), Redemption Value, Adjustment Other Comprehensive Income (Loss), Redemption Value, Adjustment Shanwick RNCI Shanwick [Member] Shanwick Amortization Expense Intangible Asset, Finite-Lived, after Accumulated Amortization, Estimated Amortization Expense, Fiscal Year Maturity [Abstract] Equity Awards Adjustments Equity Awards Adjustments [Member] Fair Value of Assets Acquired and Liabilities Assumed Asset Acquisition [Line Items] Total Liabilities and Equity Liabilities and Equity Variable lease cost Variable Lease, Cost Employee Stock Option Share-Based Payment Arrangement, Option [Member] Non-controlling Interests Equity, Attributable to Noncontrolling Interest Proceeds from issuance of preferred stock and preference stock Proceeds from Issuance of Preferred Stock and Preference Stock Segments [Axis] Segments [Axis] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Plan Name [Axis] Plan Name [Axis] Related and Nonrelated Parties [Domain] Related and Nonrelated Parties [Domain] Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Tabular List, Table Tabular List [Table Text Block] Additional paid-in capital Additional Paid in Capital Notes payable Notes Payable to Banks [Member] Other Other non-operating income Other Nonoperating Income (Expense) Deferred income Accrued Expenses, Deferred Income Accrued Expenses, Deferred Income Term Loan B - ING Term Loan B ING [Member] Term Loan B ING 2032 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Five 2030 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Three Schedule Accrued Expenses Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] 2027 (excluding the three months ended June 30, 2026) Intangible Asset, Finite-Lived, Estimated Amortization Expense, Remainder of Fiscal Year Income tax receivable Income Taxes Receivable, Current Name Awards Close in Time to MNPI Disclosures, Individual Name Equity: Equity, Including Portion Attributable to Noncontrolling Interest [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] Digital Solutions Digital Solutions Segment [Member] Digital Solutions Segment Unvested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Schedule of Redeemable Noncontrolling Interest Redeemable Noncontrolling Interest [Table Text Block] General and administrative General and Administrative Expense Property, Plant and Equipment, Type [Domain] Long-Lived Asset, Class [Domain] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Expendable parts Inventory, Expendable Parts Inventory, Expendable Parts Preferred stock, $1.00 par value, 4,000,000 shares authorized Preferred Stock, Value, Issued Redemptions of redeemable non-controlling interests Redemptions of Redeemable Non-Controlling Interests Redemptions of Redeemable Non-Controlling Interests Adjustment to Compensation: Adjustment to Compensation [Axis] Schedule of Finite-Lived Intangible Assets Business Combination, Intangible Asset, Acquired, Finite-Lived [Table Text Block] Class of Stock [Domain] Class of Stock [Domain] AAM 24-1 Third NPA with Institutional Investors AAM 24-1 Third NPA with Institutional Investors [Member] AAM 24-1 Third NPA with Institutional Investors Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Interest paid, excluding capitalized interest, operating activity Interest Paid, Excluding Capitalized Interest, Operating Activity Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Maximum Participation Payments for Participation Liabilities Redemption of non-controlling interest Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Promissory Notes - Institutional Investors Promissory Notes - Institutional Investors [Member] Promissory Notes - Institutional Investors Credit Facility [Axis] Credit Facility [Axis] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Name Measure Name Income Taxes Income Tax Disclosure [Text Block] Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Other Other Noncash Income (Expense) Debt Instrument [Line Items] Debt Instrument [Line Items] Other current assets Increase (Decrease) in Other Current Assets Contractual term Feeder Airline, Contractual Term Feeder Airline, Contractual Term Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Business combination, consideration transferred Business Combination, Consideration Transferred Unrealized gain on interest rate swaps Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax Additional Paid-In Capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Business combination contingent consideration arrangement range of outcomes percentage Business Combination, Contingent Consideration Arrangement, Range Of Outcomes, Percentage Business Combination, Contingent Consideration Arrangement, Range Of Outcomes, Percentage Proceeds from issuance of Trust Preferred Securities ("TruPs") Proceeds from Issuance of Trust Preferred Securities Air T Funding Trust Preferred Securities Air T [Member] Air T Intangible Asset, Indefinite-Lived, Class [Axis] Intangible Asset, Indefinite-Lived, Class [Axis] Investment company, committed capital Investment Company, Committed Capital Name Trading Arrangement, Individual Name Cash and cash equivalents Cash and Cash Equivalent Due by Long-Term Debt, Fiscal Year Maturity [Abstract] Company Selected Measure Amount Company Selected Measure Amount Equity method investment, distribution Proceeds from Equity Method Investment, Distribution Equity Method Investments and Joint Ventures [Abstract] Equity Method Investments and Joint Ventures [Abstract] Investments, Debt and Equity Securities [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Total inventories Inventory, Gross Term Loan - Alerus Term Loan - Alerus [Member] Term Loan - Alerus Net loss Net loss Net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Current Assets: Assets, Current [Abstract] Operating leases Operating Lease, Weighted Average Remaining Lease Term Leasehold improvement, remaining useful life (in years) Leasehold Improvement, Common Control Group, Remaining Useful Life Revenue Business Combination, Pro Forma Information, Pro Forma Revenue Non-PEO NEO Non-PEO NEO [Member] Entity Address, Street Address Entity Address, Address Line One Exchange for operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability MAC MAC [Member] MAC Income tax expense (benefit) Income tax expense (benefit) Income Tax Expense (Benefit) Cadillac Castings, Inc Cadillac Castings, Inc [Member] Cadillac Castings, Inc Net (loss) income Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest Award Timing Method Award Timing Method [Text Block] Other Product and Service, Other [Member] NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Current portion of earnout liabilities Earnout Liabilities, Current Earnout Liabilities, Current Forecast Forecast [Member] Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Deferred tax liability Business Combination, Recognized Liability Assumed, Deferred Tax Liability Aircraft parts Inventory, Commercial Jet Engines Parts Inventory, Commercial Jet Engines Parts Net loss attributable to Air T, Inc. stockholders Net loss attributable to Air T, Inc. stockholders Net Income (Loss) Attributable to Parent Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Statement [Table] Statement [Table] Restatement Determination Date: Restatement Determination Date [Axis] Leasing Revenue Leased Assets [Member] Leased Assets [Member] Liabilities Business Combination, Recognized Liability Assumed, Liability [Abstract] Number of institutional investors Number Of Institutional Investors Number Of Institutional Investors ATA 22.1 Debt Air T Acquisition 22.1, LLC [Member] Air T Acquisition 22.1, LLC Operating Revenues: Revenues [Abstract] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block]