Condensed Consolidated Statements of Income (Loss) (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Overnight Air Cargo [Member]
Operating Revenues	$ 17,151,214	$ 17,385,753	$ 33,788,379	$ 30,274,943
Ground Equipment Sales [Member]
Operating Revenues	11,088,877	21,283,140	15,343,065	25,322,377
Ground Support Services [Member]
Operating Revenues	7,038,151	5,985,036	13,838,193	11,415,129
Printing Equipment and Maintenance [Member]
Operating Revenues	1,727,896	0	4,287,984
Commercial Jet Engines [Member]
Operating Revenues	1,295,107		1,295,107
Leasing [Member]
Operating Revenues	221,745		463,515
Operating Revenues	38,522,990	44,653,929	69,016,243	67,012,449
Flight-air cargo	10,023,521	9,399,757	18,998,086	15,773,666
Maintenance-air cargo	5,264,416	5,354,574	10,710,320	10,562,738
Ground equipment sales	8,759,677	15,471,306	12,176,001	18,600,420
Ground support services	5,762,634	5,062,546	11,155,302	9,778,457
Printing equipment and maintenance	1,116,964	0	7,124,731
Commercial jet engines	787,539		787,539
Leasing	49,460		49,460
Research and development	239,922	0	750,882
General and administrative	5,143,446	3,658,187	10,972,392	7,465,115
Depreciation, amortization and impairment	353,672	192,504	2,343,273	371,121
Gain on sale of property and equipment		10,405		5,381
	37,501,251	39,149,278	75,067,986	62,556,898
Operating Income (Loss)	1,021,739	5,504,651	(6,051,743)	4,455,551
Non-operating Income (Expense):
Gain on sale of marketable securities	429,076		572,945
Foreign currency gain, net	33,096		124,886
Other-than-temporary impairment loss on investments			(1,502,239)
Other investment income, net	48,269		90,962
Interest expense and other	(77,366)	(9,690)	(141,377)	(29,631)
	433,075	(9,690)	(854,823)	(29,631)
Income (Loss) Before Income Taxes	1,454,814	5,494,960	(6,906,566)	4,425,920
Income Taxes	375,000	1,701,000	3,000	1,368,000
Net Income (Loss)	1,079,814	3,793,960	(6,909,566)	3,057,920
Net (Income) Loss Attributable to Non-controlling Interests	(11,265)		4,301,813
Net Income (Loss) Attributable to Air T, Inc. Stockholders	$ 1,068,549	$ 3,793,960	$ (2,607,753)	$ 3,057,920
Earnings (Loss) Per Share:
Basic (in dollars per share)	$ 0.52	$ 1.60	$ (1.18)	$ 1.29
Diluted (in dollars per share)	$ 0.52	$ 1.58	$ (1.18)	$ 1.28
Weighted Average Shares Outstanding:
Basic (in shares)	2,042,789	2,372,527	2,207,658	2,372,527
Diluted (in shares)	2,047,976	2,397,163	2,207,658	2,396,460