Condensed Consolidated Statements of Income (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Operating Revenues:
Total	$ 55,819	$ 73,300	$ 128,394	$ 171,181
Total revenue	55,819	73,300	128,394	171,181
Operating Expenses:
General and administrative	8,303	9,550	24,276	28,670
Depreciation and amortization	886	975	2,644	4,610
Write-down on inventory	0	0	535	0
Asset impairment	0	4	129	18
Loss (Gain) on sale of property and equipment	5	(23)	1	(26)
Operating Expenses	54,751	69,580	131,275	165,996
Operating Income (Loss) from continuing operations	1,068	3,720	(2,881)	5,185
Non-operating Income (Expense):
Other-than-temporary impairment loss on investments	0	(1,095)	0	(2,305)
Interest expense	(1,172)	(1,227)	(3,413)	(4,298)
Gain on settlement of bankruptcy	0	0	0	4,527
Gain (Loss) from equity method investments	510	(282)	(546)	(636)
Other	1,039	81	2,125	(75)
Nonoperating income (expense)	377	(2,523)	(1,834)	(2,787)
Income (Loss) from continuing operations before income taxes	1,445	1,197	(4,715)	2,398
Income Taxes (Benefit) Expense	(318)	616	(2,165)	(52)
Net Income (Loss) from continuing operations	1,763	581	(2,550)	2,450
Loss from discontinued operations, net of tax	0	0	0	(70)
(Loss) Gain on sale of discontinued operations, net of tax	0	(222)	4	8,137
Net Income (Loss)	1,763	359	(2,546)	10,517
Net Loss (Income) Attributable to Non-controlling Interests	335	(789)	884	(3,449)
Net Income (Loss) Attributable to Air T, Inc. Stockholders	$ 2,098	$ (430)	$ (1,662)	$ 7,068
Income (Loss) from continuing operations per share (Note 6)
Basic (in dollars per share)	$ 0.73	$ (0.07)	$ (0.58)	$ (0.36)
Diluted (in dollars per share)	0.73	(0.07)	(0.58)	(0.36)
(Loss) Income from discontinued operations per share (Note 6)
Basic (in dollars per share)	0	(0.07)	0	2.93
Diluted (in dollars per share)	0	(0.07)	0	2.93
Income (Loss) per share (Note 6)
Basic (in dollars per share)	0.73	(0.14)	(0.58)	2.57
Diluted (in dollars per share)	$ 0.73	$ (0.14)	$ (0.58)	$ 2.57
Weighted Average Shares Outstanding:
Basic (in shares)	2,882	2,973	2,882	2,752
Diluted (in shares)	2,887	2,973	2,882	2,756
Overnight air cargo
Operating Revenues:
Total	$ 16,322	$ 18,706	$ 49,789	$ 56,771
Operating Expenses:
Cost of Revenue	14,505	16,806	43,906	51,031
Operating Income (Loss) from continuing operations	490	638	1,617	909
Ground equipment sales
Operating Revenues:
Total	20,769	15,949	48,656	40,939
Operating Expenses:
Cost of Revenue	14,966	12,960	36,923	33,049
Operating Income (Loss) from continuing operations	4,229	1,644	7,369	4,212
Commercial jet engines and parts
Operating Revenues:
Total	18,078	38,536	28,886	72,665
Operating Expenses:
Cost of Revenue	16,086	29,308	22,861	48,644
Corporate and other
Operating Revenues:
Total	650	109	1,063	806
Corporate and other	650	109	1,063	806
Operating Expenses:
Operating Income (Loss) from continuing operations	$ (2,053)	$ (2,002)	$ (7,091)	$ (6,347)