Condensed Consolidated Statements of Income (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Operating Revenues:
Overnight air cargo	$ 12,051,201	$ 12,339,606	$ 22,784,927	$ 23,166,505
Ground equipment sales	6,085,616	11,174,548	16,829,177	15,345,026
Ground support services	3,025,243	1,946,764	6,036,121	3,510,884
	21,162,060	25,460,918	45,650,225	42,022,415
Operating Expenses:
Flight-air cargo	4,939,237	4,838,168	9,399,631	9,422,514
Maintenance-air cargo	5,365,093	5,733,099	10,028,882	10,248,117
Ground equipment sales	5,132,797	9,953,745	14,564,753	13,459,595
Ground support services	2,294,367	1,299,996	4,523,799	2,416,064
General and administrative	2,975,925	2,654,301	5,920,842	5,189,608
Depreciation and amortization	103,707	62,795	207,714	116,711
	20,811,126	24,542,104	44,645,621	40,852,609
Operating Income	350,934	918,814	1,004,604	1,169,806
Non-operating Income (Expense):
Investment income	3,463	10,351	8,028	22,735
Interest expense and Other	(965)	(1,442)	(7,187)	(1,669)
	2,498	8,909	841	21,066
Income Before Income Taxes	353,432	927,723	1,005,445	1,190,872
Income Taxes	126,000	335,000	361,000	430,000
Net Income	$ 227,432	$ 592,723	$ 644,445	$ 760,872
Earnings Per Share:
Basic (in Dollars per share)	$ 0.09	$ 0.24	$ 0.26	$ 0.31
Diluted (in Dollars per share)	$ 0.09	$ 0.24	$ 0.26	$ 0.31
Dividends Declared Per Share (in Dollars per share)			$ 0.25	$ 0.25
Weighted Average Shares Outstanding:
Basic (in Shares)	2,446,286	2,446,286	2,446,286	2,441,286
Diluted (in Shares)	2,450,165	2,446,286	2,454,162	2,449,583