ACQUISITIONS - Schedule of Revenues and Expenses (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2023	Mar. 31, 2022
Business Acquisition
Revenue	$ 74,377	$ 61,396	$ 60,688	$ 50,862	$ 51,438	$ 45,433	$ 43,238	$ 36,968	$ 247,323	$ 177,077
Operating Expenses									251,730	168,322
Operating Loss									(4,407)	8,755
Non-operating income									(6,946)	4,641
Net income (loss) attributable to Air T, Inc. stockholders	$ (9,040)	$ (590)	$ (1,232)	$ (1,433)	$ 4,346	$ (1,262)	$ 7,555	$ 289	(12,295)	10,928
Worldwide Aviation Services, Inc.
Business Acquisition
Revenue									929
Cost of Sales									676
Operating Expenses									425
Operating Loss									(172)
Non-operating income									(22)
Net income (loss) attributable to Air T, Inc. stockholders									$ (194)
GdW
Business Acquisition
Revenue										887
Cost of Sales										145
Operating Expenses										701
Operating Loss										41
Non-operating income										19
Net income (loss) attributable to Air T, Inc. stockholders										$ 60