Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 6,002	$ (1,427)	$ 10,157	$ 1,856
Other comprehensive income (loss):
Foreign currency translation gain	41	32	23	79
Unrealized gain (loss) on interest rate swaps, net of tax	(88)	29	(264)	29
Total Other Comprehensive Income (loss)	(47)	61	(241)	108
Total Comprehensive Income (Loss)	5,955	(1,366)	9,916	1,964
Comprehensive (Income) Loss Attributable to Non-controlling Interests	(290)	98	(2,675)	(373)
Comprehensive Income (Loss) Attributable to Air T, Inc. Stockholders	$ 5,665	$ (1,268)	$ 7,241	$ 1,591