Represents the total amount of annual operating lease payments limitation according to the debt agreement.

No definition available.

Name:	airt_AnnualOperatingLeasePaymentsLimitation
Namespace Prefix:	airt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Represents the maximum value of eligible inventory included in borrowing base.

+ References

No definition available.

+ Details

Name:	airt_LineOfCreditFacilityMaximumBorrowingCapacityMaximumValueOfEligibleInventoryIncludedInBorrowingBase
Namespace Prefix:	airt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Represents the percentage of eligible inventory in computation of borrowing base.

+ References

No definition available.

+ Details

Name:	airt_LineOfCreditFacilityMaximumBorrowingCapacityPercentageOfEligibleInventory
Namespace Prefix:	airt_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the percentage of outstanding eligible accounts receivable in computation of borrowing base.

+ References

No definition available.

+ Details

Name:	airt_LineOfCreditFacilityMaximumBorrowingCapacityPercentageOfOutstandingEligibleAccountsReceivable
Namespace Prefix:	airt_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents maximum amount of assets the company and it's subsidiaries lease or hold for leasing required by the financial covenants for the credit agreement.

+ References

No definition available.

+ Details

Name:	airt_MaximumAmountOfAssetsTheCompanyAndItsSubsidiariesLeaseOrHoldForLeasingRequiredByTheFinancialCovenantsForTheCreditAgreement
Namespace Prefix:	airt_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

- Definition

The maximum leverage ratio required by the financial covenants for the credit agreement.

+ References

No definition available.

+ Details

Name:	airt_MaximumLeverageRatio
Namespace Prefix:	airt_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the maximum ratio of total liabilities to tangible net worth required by the debt agreement.

+ References

No definition available.

+ Details

Name:	airt_MaximumRatioOfTotalLiabilitiesToTangibleNetWorth
Namespace Prefix:	airt_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

- Definition

Consolidated minimum asset covenant coverage ratio determines a company's ability to cover debt obligations with its assets after all liabilities have been satisfied.The minimum consolidated asset coverage ratio required by the financial covenants for the credit agreement.

+ References

No definition available.

+ Details

Name:	airt_MinimumAssetCoverageRatio
Namespace Prefix:	airt_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

- Definition

The minimum consolidated tangible net worth required by the financial covenants for the credit agreement.

+ References

No definition available.

+ Details

Name:	airt_MinimumConsolidatedTangibleNetWorth
Namespace Prefix:	airt_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the minimum debt service coverage ratio required by the debt agreement.

+ References

No definition available.

+ Details

Name:	airt_MinimumDebtServiceCoverageRatio
Namespace Prefix:	airt_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

- Definition

A covenant ratio that indicates a firm's ability to satisfy fixed financing expenses, such as interest and leases. The minimum fixed charge coverage ratio required by the financial covenants for the credit agreement.

+ References

No definition available.

+ Details

Name:	airt_MinimumFixedChargeCoverageRatio
Namespace Prefix:	airt_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the percentage of consolidated net income required by the financial covenants for the credit agreement.

+ References

No definition available.

+ Details

Name:	airt_PercentageOfConsolidatedNetIncome
Namespace Prefix:	airt_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

+ Details

Name:	us-gaap_DebtInstrumentInterestRateEffectivePercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The percentage points added to the reference rate to compute the variable rate on the interest rate derivative.

+ References

No definition available.

+ Details

Name:	us-gaap_DerivativeBasisSpreadOnVariableRate
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12069-110248

+ Details

Name:	us-gaap_GuaranteeObligationsMaximumExposure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

Name:	us-gaap_LineOfCredit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityCommitmentFeePercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying amount of collateralized debt obligations with maturities initially due after one year or beyond the operating cycle, if longer, excluding the current portion. Obligations include, but not limited to, mortgage loans, chattel loans, and other borrowings secured by assets.

+ References

+ Details

Name:	us-gaap_SecuredLongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=airt_PeriodOfJuly012016ToSeptember302016Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=airt_PeriodOfJanuary012017ToMarch312017Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=airt_PeriodOfApril012016ToMarch312017Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=airt_PeriodOfApril012016ToJune302016Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=airt_PeriodOfOctober012016ToDecember312016Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=airt_AfterMarch312017Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=us-gaap_LetterOfCreditMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=airt_BMOHarrisBankNaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=airt_DelphaxMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=airt_ContrailAviationSupportLLCMember
Namespace Prefix:
Data Type:	na
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Note 10 - Financing Arrangements (Details Textual)		30 Months Ended
Note 10 - Financing Arrangements (Details Textual)	Jul. 18, 2016 USD ($)	Sep. 30, 2016 USD ($)	Oct. 09, 2016 USD ($)	Jun. 30, 2016	Mar. 31, 2016 USD ($)	Apr. 01, 2015 USD ($)
Revolving Credit Facility [Member] \| Period of July 01, 2016 to September 30, 2016 [Member]
Minimum Asset Coverage Ratio		1.25
Revolving Credit Facility [Member] \| Period of January 01, 2017 to March 31, 2017 [Member]
Minimum Asset Coverage Ratio		1.5
Revolving Credit Facility [Member] \| Period of April 01, 2016 to March 31, 2017 [Member]
Minimum Consolidated Tangible Net Worth		$ 18,000,000
Percentage of Consolidated Net Income		50.00%
Revolving Credit Facility [Member] \| Period of April 01, 2016 to June 30, 2016 [Member]
Minimum Asset Coverage Ratio				1.25
Revolving Credit Facility [Member] \| Period of October 01, 2016 to December 31, 2016 [Member]
Minimum Asset Coverage Ratio				1.5
Revolving Credit Facility [Member] \| After March 31, 2017 [Member]
Minimum Asset Coverage Ratio		1.75
Revolving Credit Facility [Member] \| Letter of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 500,000
Revolving Credit Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| BMO Harris Bank N.A. [Member]
Debt Instrument, Basis Spread on Variable Rate	2.80%
Revolving Credit Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Derivative, Basis Spread on Variable Rate		1.50%
Revolving Credit Facility [Member] \| Delphax [Member]
Long-term Line of Credit		$ 1,900,000			$ 1,800,000
Line of Credit Facility, Maximum Borrowing Capacity		$ 7,000,000
Debt Instrument, Interest Rate, Effective Percentage		10.50%
Revolving Credit Facility [Member] \| Contrail Aviation Support LLC. [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 2,200,000
Revolving Credit Facility [Member] \| BMO Harris Bank N.A. [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 12,000,000
Line of Credit Facility, Maximum Borrowing Capacity, Percentage of Eligible Inventory	75.00%
Line of Credit Facility, Maximum Borrowing Capacity, Maximum Value of Eligible Inventory Included in Borrowing Base	$ 9,000,000
Line of Credit Facility, Maximum Borrowing Capacity, Percentage of Outstanding Eligible Accounts Receivable	80.00%
Guarantor Obligations, Maximum Exposure, Undiscounted	$ 1,600,000
Minimum Debt Service Coverage Ratio	1.75
Maximum Ratio of Total Liabilities to Tangible Net Worth	2.5
Annual Operating Lease Payments Limitation	$ 10,000
Revolving Credit Facility [Member]
Long-term Line of Credit		$ 20,800,000			$ 0
Line of Credit Facility, Maximum Borrowing Capacity			$ 25,000,000			$ 20,000,000
Line of Credit Facility, Commitment Fee Percentage		0.15%
Minimum Fixed Charge Coverage Ratio		1.35
Maximum Leverage Ratio		3.5
Maximum Amount of Assets the Company and It's Subsidiaries Lease or Hold for Leasing Required by the Financial Covenants for the Credit Agreement		$ 5,000,000
Secured Long-term Debt, Noncurrent						$ 7,000,000