Equity Method Investments - Schedule of Investment Balances (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Mar. 31, 2024
Schedule of Equity Method Investments
Equity method investments	$ 16,030		$ 16,653
Net Loss Attributable to Air T, Inc. Stockholders	(335)	$ (531)
Total
Schedule of Equity Method Investments
Equity method investments	16,030		16,653
Net Loss Attributable to Air T, Inc. Stockholders	1,923	691
Lendway
Schedule of Equity Method Investments
Equity method investments	2,049		2,339
Net Loss Attributable to Air T, Inc. Stockholders	(290)	446
CCI
Schedule of Equity Method Investments
Equity method investments	4,397		3,723
Net Loss Attributable to Air T, Inc. Stockholders	674	683
CAM
Schedule of Equity Method Investments
Equity method investments	7,279		7,397
Net Loss Attributable to Air T, Inc. Stockholders	1,495	(495)
Other
Schedule of Equity Method Investments
Equity method investments	2,305		$ 3,194
Net Loss Attributable to Air T, Inc. Stockholders	$ 44	$ 57