The EBITDA of the acquired business during the earnout period.

No definition available.

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Namespace Prefix:	airt_
Data Type:	xbrli:monetaryItemType
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- Definition

Represents information about earnout payment payable.

+ References

No definition available.

+ Details

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Namespace Prefix:	airt_
Data Type:	xbrli:monetaryItemType
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- Definition

Represents the multiplier use in earnout payment calculation.

+ References

No definition available.

+ Details

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- Definition

The earnout payment for the earnout period in relation to the business combination.

+ References

No definition available.

+ Details

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- Definition

Represents information regarding the EBITDA threshold.

+ References

No definition available.

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- 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

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- Definition

The amount of earnout liabilities assumed at the acquisition date.

+ References

No definition available.

+ Details

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- Definition

The amount of annual rent for an operating lease for the lessee after specific annual incremental increases.

+ References

No definition available.

+ Details

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Namespace Prefix:	airt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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- Definition

Represents the initial amount of annual rent for an operating lease.

+ References

No definition available.

+ Details

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Namespace Prefix:	airt_
Data Type:	xbrli:monetaryItemType
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- Definition

The amount of an additional payment required after closing on an acquisition of another entity.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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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

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Balance Type:	credit
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- Definition

The monthly installment payments related to the final payment payable of a business acquisition.

+ References

No definition available.

+ Details

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Namespace Prefix:	airt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Definition

Area of a real estate property.

+ References

No definition available.

+ Details

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Data Type:	num:areaItemType
Balance Type:	na
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- Definition

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-SubTopic 30
-Section 50
-Paragraph 1
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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
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- Definition

Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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- Definition

Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.

+ References

+ Details

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- 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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=115931803&loc=d3e12069-110248

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

+ Details

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Note 23 - Commitments and Contingencies (Details Textual)				1 Months Ended	17 Months Ended
	Aug. 01, 2017 CAD ($) ft²	Oct. 03, 2016 USD ($)	Jul. 18, 2016 USD ($)	Oct. 31, 2017 USD ($)	Dec. 31, 2017 USD ($)	Mar. 31, 2018 USD ($)	Aug. 01, 2017 a	May 05, 2017 USD ($)	Mar. 31, 2017 USD ($)
Business Combination, Contingent Consideration, Liability, Current						$ 1,500,000
Building Lease in Ontario [Member]
Area of Real Estate Property	12,206						12,206
Operating Lease, Lessee, Initial Annual Rent, Amount	$ 94,600
Operating Lease, Lessee, Annual Rent, After Annual Increments, Amount	$ 97,000
Contrail Loan Agreement's, Revolving Line of Credit [Member]
Guarantor Obligations, Maximum Exposure, Undiscounted						1,600,000		$ 1,600,000
Contrail Aviation Inc. [Member]
Business Combination, Contingent Consideration Arrangement, EBITDA During Earnout Period				$ 2,100,000	$ 2,100,000
Business Combination, Contingent Consideration Arrangement, Earnout Payment Respect Earnout Period				$ 1,000,000	$ 1,000,000
Business Combination, Contingent Consideration, Liability, Total						1,955,000
Contrail Aviation Inc. [Member] \| Other Noncurrent Liabilities [Member]
Business Combination, Contingent Consideration Arrangement, Earnout Payment									2,900,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Earnout Liability									$ 2,900,000
Business Combination, Contingent Consideration, Liability, Noncurrent						455,000
Contrail Aviation Inc. [Member] \| Accrued Expense [Member]
Business Combination, Contingent Consideration, Liability, Current						$ 1,500,000
Contrail Aviation Support LLC. [Member] \| Contrail Aviation Inc. [Member]
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
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Earnout Liability			2,900,000
Payments to Acquire Businesses, Gross			4,033,368
Contrail Aviation Support LLC. [Member] \| Contrail Aviation Inc. [Member] \| EBITDA Range 1 [Member]
Business Combination, Contingent Consideration Arrangement, Earnout Payment			0
Contrail Aviation Support LLC. [Member] \| Contrail Aviation Inc. [Member] \| EBITDA Range 1 [Member] \| Maximum [Member]
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold			1,500,000
Contrail Aviation Support LLC. [Member] \| Contrail Aviation Inc. [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 Support LLC. [Member] \| Contrail Aviation Inc. [Member] \| EBITDA Range 2 [Member] \| Maximum [Member]
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold			$ 2,000,000
Contrail Aviation Support LLC. [Member] \| Contrail Aviation Inc. [Member] \| EBITDA Range 2 [Member] \| Minimum [Member]
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold			1,500,000
Contrail Aviation Support LLC. [Member] \| Contrail Aviation Inc. [Member] \| EBITDA Range 3 [Member]
Business Combination, Contingent Consideration Arrangement, Earnout Payment			1,000,000
Contrail Aviation Support LLC. [Member] \| Contrail Aviation Inc. [Member] \| EBITDA Range 3 [Member] \| Maximum [Member]
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold			4,000,000
Contrail Aviation Support LLC. [Member] \| Contrail Aviation Inc. [Member] \| EBITDA Range 3 [Member] \| Minimum [Member]
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold			2,000,000
Contrail Aviation Support LLC. [Member] \| Contrail Aviation Inc. [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 Support LLC. [Member] \| Contrail Aviation Inc. [Member] \| EBITDA Range 4 [Member] \| Minimum [Member]
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold			4,000,000
Contrail Aviation Support LLC. [Member] \| Contrail Aviation Inc. [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 Support LLC. [Member] \| Contrail Aviation Inc. [Member] \| EBITDA Range 5 [Member] \| Minimum [Member]
Business Combination, Contingent Consideration Arrangements, EBITDA Threshold			$ 15,000,000
Global Aviation Partners Llc and Global Aviation Service [Member] \| Jet Yard, LLC [Member]
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High		$ 100,000
Payments to Acquire Businesses, Gross		400,000
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