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Note 8 - Acquisitions (Details Textual) |  |  |  |  | 5 Months Ended | 8 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 06, 2017 USD ($) | Oct. 03, 2016 USD ($) a | Jul. 18, 2016 USD ($) | Nov. 24, 2015 USD ($) $ / shares shares | Mar. 31, 2017 USD ($) | Mar. 31, 2017 USD ($) | Mar. 31, 2017 USD ($) | Mar. 31, 2016 USD ($) | Jul. 26, 2017 USD ($) | Jan. 05, 2017 USD ($)
Amortization of Intangible Assets |  |  |  |  |  |  | $ 105,000 | $ 51,000 |  |
Goodwill |  |  |  |  | $ 4,417,605 | $ 4,417,605 | 4,417,605 | 275,408 |  |
Deferred Tax Assets, Net of Valuation Allowance, Current |  |  |  |  |  |  |  | 291,000 |  |
Delphax [Member] |  |  |  |  |  |  |  |  |  |
Repayments of Long-term Lines of Credit | $ 1,260,000 |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity | $ 2,500,000 |  |  |  |  |  |  |  |  | $ 7,000,000
Line of Credit Facility, Maximum Borrowing Capacity, Percentage of Purchase Orders from Customers | 100.00% |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity, Maximum Value of Purchase Orders Included in Borrowing Base | $ 500,000 |  |  |  |  |  |  |  |  |
Line of Credit Facility, Interest Rate at Period End | 2.50% |  |  |  |  |  |  |  |  |
Delphax [Member] | Delphax Canada [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |
Financing Receivable, Net |  |  |  |  |  |  |  |  | $ 1,510,000 |
Delphax [Member] | Upon Execution of the Amendment [Member] |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Commitment Fee Amount | $ 25,000 |  |  |  |  |  |  |  |  |
Delphax [Member] | Upon Repayment in Full of All Loans Under the Senior Credit Agreement [Member] |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Commitment Fee Amount | $ 50,000 |  |  |  |  |  |  |  |  |
Delphax [Member] |  |  |  |  |  |  |  |  |  |
Payments to Acquire Businesses, Gross |  |  |  | $ 1,050,000 |  |  |  |  |  |
Business Combination, Warrants Acquired, Condition Under Which Warrants May Be Exercised for Cash, Number of Times the Aggregate Exercise Price |  |  |  | 0.95 |  |  |  |  |  |
Business Combination, Warrants Acquired, Exercise for Cash, Measurement Period |  |  |  | 20 days |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt |  |  |  | $ 3,313,317 |  |  |  |  |  |
Business Combination, Acquisition Related Costs |  |  |  |  |  |  |  | $ 110,000 |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents |  |  |  | $ 586,061 |  |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  |  |  | 38.00% |  |  |  |  |  |
Goodwill |  |  |  | $ 375,408 |  |  |  |  |  |
Delphax [Member] | Series B Preferred Stock of Delphax [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Shares Acquired | shares |  |  |  | 43,000 |  |  |  |  |  |
Business Combination, Warrants Acquired, Number of Securities Called by Warrants | shares |  |  |  | 95,600 |  |  |  |  |  |
Business Combination, Warrants Acquired, Exercise Price Per Share | $ / shares |  |  |  | $ 33.4728 |  |  |  |  |  |
Convertible Preferred Stock, Shares Issued upon Conversion | shares |  |  |  | 100 |  |  |  |  |  |
Business Combination,Shares Acquired, Percentage, of the Shares of Acquired Entity's Common Stock That Would Be Outstanding Assuming Conversion |  |  |  | 38.00% |  |  |  |  |  |
Business Combination, Shares Acquired, Percentage of the Shares of Acquired Entity's Common Stock that Would Be Outstanding Assuming Conversion and Issuance of All Shares Reserved for Issuance Under Employee Stock Option Plans |  |  |  | 31.00% |  |  |  |  |  |
Percentage of Preferred Stock Initially Purchasable under Warrant Permitted to Acquire |  |  |  | 50.00% |  |  |  |  |  |
Shares of Preferred Stock Acquired in Connection With the Exercise of the Warrant as a Percentage of the Number of Preferred Shares Initially Purchasable under the Warrant |  |  |  | 50.00% |  |  |  |  |  |
Contrail Aviation Inc. [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangement, EBITDA During Earnout Period |  |  |  |  |  | 2,100,000 |  |  |  |
Business Combination, Contingent Consideration Arrangement, Earnout Payment Respect Earnout Period |  |  |  |  |  | 1,000,000 |  |  |  |
Goodwill |  |  | $ 4,227,205 |  |  |  |  |  |  |
Contrail Aviation Inc. [Member] | Other Noncurrent Liabilities [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangement, Earnout Payment |  |  | 2,900,000 |  |  |  |  |  |  |
Contrail Aviation Inc. [Member] | Contrail Aviation Support LLC. [Member] |  |  |  |  |  |  |  |  |  |
Payments to Acquire Businesses, Gross |  |  | $ 4,033,368 |  |  |  |  |  |  |
Business combination, Equity Interests in Acquiree, Percentage |  |  | 21.00% |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents |  |  | $ 904,000 |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value High, Per Year |  |  | 1,500,000 |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High |  |  | 3,000,000 |  |  |  |  |  |  |
Amortization of Intangible Assets |  |  |  |  |  | $ 93,000 |  |  |  |
Contrail Aviation Inc. [Member] | Contrail Aviation Support LLC. [Member] | EBITDA Range 1 [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold |  |  | 1,500,000 |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangement, Earnout Payment |  |  | 0 |  |  |  |  |  |  |
Contrail Aviation Inc. [Member] | Contrail Aviation Support LLC. [Member] | EBITDA Range 1 [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold |  |  | 1,500,000 |  |  |  |  |  |  |
Contrail Aviation Inc. [Member] | Contrail Aviation Support LLC. [Member] | EBITDA Range 2 [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold |  |  | 1,500,000 |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangement, Earnout Payment |  |  | $ 1,500,000 |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangement, Earnout Payment Calculation, Multiplier |  |  | 2 |  |  |  |  |  |  |
Contrail Aviation Inc. [Member] | Contrail Aviation Support LLC. [Member] | EBITDA Range 2 [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold |  |  | $ 1,500,000 |  |  |  |  |  |  |
Contrail Aviation Inc. [Member] | Contrail Aviation Support LLC. [Member] | EBITDA Range 2 [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold |  |  | 2,000,000 |  |  |  |  |  |  |
Contrail Aviation Inc. [Member] | Contrail Aviation Support LLC. [Member] | EBITDA Range 3 [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangement, Earnout Payment |  |  | 1,000,000 |  |  |  |  |  |  |
Contrail Aviation Inc. [Member] | Contrail Aviation Support LLC. [Member] | EBITDA Range 3 [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold |  |  | 2,000,000 |  |  |  |  |  |  |
Contrail Aviation Inc. [Member] | Contrail Aviation Support LLC. [Member] | EBITDA Range 3 [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold |  |  | 4,000,000 |  |  |  |  |  |  |
Contrail Aviation Inc. [Member] | Contrail Aviation Support LLC. [Member] | EBITDA Range 4 [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold |  |  | 1,500,000 |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangement, Earnout Payment |  |  | 1,500,000 |  |  |  |  |  |  |
Contrail Aviation Inc. [Member] | Contrail Aviation Support LLC. [Member] | EBITDA Range 4 [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold |  |  | 4,000,000 |  |  |  |  |  |  |
Contrail Aviation Inc. [Member] | Contrail Aviation Support LLC. [Member] | EBITDA Range 5 [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold |  |  | 15,000,000 |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangement, Earnout Payment |  |  | 3,000,000 |  |  |  |  |  |  |
Contrail Aviation Inc. [Member] | Contrail Aviation Support LLC. [Member] | EBITDA Range 5 [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold |  |  | $ 15,000,000 |  |  |  |  |  |  |
Jet Yard, LLC [Member] |  |  |  |  |  |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  | 100.00% |  |  |  |  |  |  |  |
Jet Yard, LLC [Member] | Contrail Aviation Support LLC. [Member] |  |  |  |  |  |  |  |  |  |
Payments to Acquire Businesses, Gross |  | $ 15,000 |  |  |  |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  | 100.00% |  |  |  |  |  |  |  |
Jet Yard, LLC [Member] | Contrail Aviation Support LLC. [Member] | Lease Contract with Pinal Country, Arizona [Member] |  |  |  |  |  |  |  |  |  |
Area of Total Facility | a |  | 48.5 |  |  |  |  |  |  |  |
Lessee, Operating Lease, Renewal Term |  | 30 years |  |  |  |  |  |  |  |
Area of Lease Facility | a |  | 2.6 |  |  |  |  |  |  |  |
Operating Lease, Lessee, Initial Annual Rent, Amount |  | $ 27,000 |  |  |  |  |  |  |  |
Operating Lease, Lessee, Annual Rent, After Annual Increments, Amount |  | $ 152,000 |  |  |  |  |  |  |  |
Operating Lease, Lessee, Annual Rent, Increase Percentage |  | 5.00% |  |  |  |  |  |  |  |
Operating Lease, Lessee, Annual Rent Increase, Incremental Period |  | 3 years |  |  |  |  |  |  |  |
Jet Yard, LLC [Member] | Global Aviation Partners Llc and Global Aviation Service [Member] |  |  |  |  |  |  |  |  |  |
Payments to Acquire Businesses, Gross |  | $ 400,000 |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High |  | 100,000 |  |  |  |  |  |  |  |
Amortization of Intangible Assets |  |  |  |  | $ 13,000 |  |  |  |  |
Payments to Acquire Business, Additional Payment After Closing, Amount |  | 100,000 |  |  |  |  |  |  |  |
Payments to Acquire Business, Final Payment, Payable |  | 100,000 |  |  |  |  |  |  |  |
Payments to Acquire Business, Final Payment, Payable, Monthly Installments, Amount |  | 16,667 |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred |  | 700,000 |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred, Liabilities Incurred |  | 0 |  |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Tangible Assets |  | 200,000 |  |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill |  | 300,000 |  |  |  |  |  |  |  |
Goodwill |  | 200,000 |  |  |  |  |  |  |  |
Deferred Tax Assets, Net of Valuation Allowance, Current |  | $ 0 |  |  |  |  |  |  |  |
Five Year Senior Subordinated Promissory Note [Member] | Delphax [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  | $ 2,500,000 |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  | 8.50% |  |  |  |  |  |
Delphax 90-Day Senior Subordinated Note [Member] | Delphax [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument, Cancellation, Outstanding Principal Surrendered |  |  |  | $ 500,000 |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt |  |  |  | $ 508,000 |  |  |  |  |  |
Senior Notes [Member] | Delphax Canada [Member] |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 18.00% |  |  |  |  |  |  |  |  | 10.50%
Line of Credit Facility, Forbearance Fee Amount | $ 141,000 |  |  |  |  |  |  |  |  |

X
- Definition Represents the area of leased facility. + References No definition available. + Details
Name: | airt_AreaOfLeaseFacility
Namespace Prefix: | airt_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the total area of the facility within which the Company has leased. + References No definition available. + Details
Name: | airt_AreaOfTotalFacility
Namespace Prefix: | airt_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | duration

X
- Definition The EBITDA of the acquired business during the earnout period. + References No definition available. + Details
Name: | airt_BusinessCombinationContingentConsiderationArrangementEBITDADuringEarnoutPeriod
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Represents information about earnout payment payable. + References No definition available. + Details
Name: | airt_BusinessCombinationContingentConsiderationArrangementEarnoutPayment
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Represents the multiplier use in earnout payment calculation. + References No definition available. + Details
Name: | airt_BusinessCombinationContingentConsiderationArrangementEarnoutPaymentCalculationMultiplier
Namespace Prefix: | airt_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition The earnout payment for the earnout period in relation to the business combination. + References No definition available. + Details
Name: | airt_BusinessCombinationContingentConsiderationArrangementEarnoutPaymentForEarnoutPeriod
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Represents information regarding the EBITDA threshold. + References No definition available. + Details
Name: | airt_BusinessCombinationContingentConsiderationArrangementsEBITDAThreshold
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid per year. + References No definition available. + Details
Name: | airt_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHighPerYear
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents percentage of equity interests in acquiree. + References No definition available. + Details
Name: | airt_BusinessCombinationEquityInterestsInAcquireePercentage
Namespace Prefix: | airt_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of identifiable tangible assets, acquired at the acquisition date. + References No definition available. + Details
Name: | airt_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedTangibleAssets
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represents the number of the acquired company's shares acquired by the acquiring company in a business combination. + References No definition available. + Details
Name: | airt_BusinessCombinationSharesAcquired
Namespace Prefix: | airt_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition With regard to acquired shares in a business combination, this element represents the percentage of the shares of the acquired entity's common stock that would be outstanding assuming conversion of the Shares and the issuance of all the shares of the acquired entity’s common stock reserved for issuance under the acquired entity’s employee stock option plans (based on the number of shares of the acquired entity's common stock outstanding and reserved for issuance under the acquired entity's employee stock option plans prior to the business combination). + References No definition available. + Details
Name: | airt_BusinessCombinationSharesAcquiredPercentageOfTheSharesOfAcquiredEntitysCommonStockThatWouldBeOutstandingAssumingConversionAndIssuanceOfAllSharesReservedForIssuanceUnderEmployeeStockOptionPlans
Namespace Prefix: | airt_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition With regard to warrants acquired in a business combination, this element represents the number of times the aggregate exercise price that the surrender of principal and interest under the Senior Subordinated Note must be in order to exercise the warrants for cash. + References No definition available. + Details
Name: | airt_BusinessCombinationWarrantsAcquiredConditionUnderWhichWarrantsMayBeExercisedForCashNumberOfTimesTheAggregateExercisePrice
Namespace Prefix: | airt_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition With regard to warrants acquired in a business combination, this element represents the trading period over which the average market value of common stock is measured in order to determine eligibility to exercise warrants for cash. + References No definition available. + Details
Name: | airt_BusinessCombinationWarrantsAcquiredExerciseForCashMeasurementPeriod
Namespace Prefix: | airt_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- Definition Represents the price per share of each share acquired upon exercise of warrants that were acquired in a business combination. + References No definition available. + Details
Name: | airt_BusinessCombinationWarrantsAcquiredExercisePricePerShare
Namespace Prefix: | airt_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the number of securities, acquired in a business combination, into which the warrants may be converted. + References No definition available. + Details
Name: | airt_BusinessCombinationWarrantsAcquiredNumberOfSecuritiesCalledByWarrants
Namespace Prefix: | airt_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition With regard to acquired shares in a business combination, this element represents the percentage of the shares of the acquired entity's common stock that would be outstanding assuming conversion of the Shares (based on the number of shares of the acquired entity's common stock outstanding and reserved for issuance under the acquired entity's employee stock option plans prior to the business combination). + References No definition available. + Details
Name: | airt_BusinessCombinationsharesAcquiredPercentageOfTheSharesOfAcquiredEntitysCommonStockThatWouldBeOutstandingAssumingConversion
Namespace Prefix: | airt_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition Represents the outstanding principal surrendered in the cancellation of a debt instrument. + References No definition available. + Details
Name: | airt_DebtInstrumentCancellationOutstandingPrincipalSurrendered
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Amount of the fee provided by a special agreement between the lender and the borrower to delay foreclosure of the debt. + References No definition available. + Details
Name: | airt_LineOfCreditFacilityForbearanceFeeAmount
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Represents the maximum value of Purchase Orders from customers included in borrowing base. + References No definition available. + Details
Name: | airt_LineOfCreditFacilityMaximumBorrowingCapacityMaximumValueOfPurchaseOrdersIncludedInBorrowingBase
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Represents the percentage of purchase orders from customers utilized in computation of borrowing base. + References No definition available. + Details
Name: | airt_LineOfCreditFacilityMaximumBorrowingCapacityPercentageOfPurchaseOrdersFromCustomers
Namespace Prefix: | airt_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount of annual rent for an operating lease for the lessee after specific annual incremental increases. + References No definition available. + Details
Name: | airt_OperatingLeaseLesseeAnnualRentAfterAnnualIncrementsAmount
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Represents the number of years within an incremental period related to the increase in annual rent. + References No definition available. + Details
Name: | airt_OperatingLeaseLesseeAnnualRentIncreaseIncrementalPeriod
Namespace Prefix: | airt_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- Definition The percentage increase of annual rent payments towards an operating lease. + References No definition available. + Details
Name: | airt_OperatingLeaseLesseeAnnualRentIncreasePercentage
Namespace Prefix: | airt_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition Represents the initial amount of annual rent for an operating lease. + References No definition available. + Details
Name: | airt_OperatingLeaseLesseeInitialAnnualRentAmount
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of an additional payment required after closing on an acquisition of another entity. + References No definition available. + Details
Name: | airt_PaymentsToAcquireBusinessAdditionalPaymentAfterClosingAmount
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition The final amount payable in connection to a business acquisition, which will be paid in equal monthly installments. + References No definition available. + Details
Name: | airt_PaymentsToAcquireBusinessFinalPaymentPayable
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The monthly installment payments related to the final payment payable of a business acquisition. + References No definition available. + Details
Name: | airt_PaymentsToAcquireBusinessFinalPaymentPayableMonthlyInstallmentsAmount
Namespace Prefix: | airt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the percentage of the number of shares of a certain class of preferred stock permitted to acquire, regarding the specified number of the Shares and interests in the Warrant. + References No definition available. + Details
Name: | airt_PercentageOfPreferredStockInitiallyPurchasableUnderWarrantPermittedToAcquire
Namespace Prefix: | airt_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents a conditional number of shares of a certain class of preferred stock acquired in connection with the exercise of the Warrant, expressed as a percentage of the number of shares of a certain class of preferred stock initially purchasable under the Warrant. + References No definition available. + Details
Name: | airt_SharesOfPreferredStockAcquiredInConnectionWithTheExerciseOfTheWarrantAsAPercentageOfTheNumberOfPreferredSharesInitiallyPurchasableUnderTheWarrant
Namespace Prefix: | airt_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | debit
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