EARNINGS PER COMMON SHARE - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Earnings Per Share [Abstract]
Net loss	$ (4,684)	$ (11,785)
Net income attributable to non-controlling interests	(2,135)	(510)
Net Loss Attributable to Air T, Inc. Stockholders	$ (6,819)	$ (12,295)
Loss per share:
Basic (in dollars per share)	$ (2.42)	$ (4.32)
Diluted (in dollars per share)	$ (2.42)	$ (4.32)
Antidilutive shares excluded from computation of loss per share (in shares)	0	5
Weighted Average Shares Outstanding:
Basic (in shares)	2,816	2,847
Diluted (in shares)	2,816	2,847