Note 8 - Segment Information (Tables)

6 Months Ended

Sep. 30, 2014

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

		Three Months Ended September 30,						Six Months Ended September 30,
		2014			2013			2014			2013
Operating Revenues:
	Overnight Air Cargo	$	11,971,392		$	12,121,175		$	23,652,334		$	24,529,364
	Ground Equipment Sales:
	Domestic		10,159,358			7,373,315			14,633,297			12,374,186
	International		7,791,823			534,018			8,629,817			769,710
	Total Ground Equipment Sales		17,951,181			7,907,333			23,263,114			13,143,896
	Ground Support Services		4,702,153			4,161,584			9,487,815			7,796,886
	Total	$	34,624,726		$	24,190,092		$	56,403,263		$	45,470,146
Operating Income (Loss):
	Overnight Air Cargo	$	277,629		$	564,969		$	822,916		$	1,237,216
	Ground Equipment Sales		2,924,102			452,702			2,743,904			458,913
	Ground Support Services		90,699			307,448			312,113			557,615
	Corporate		(695,808	)		(572,627	)		(1,183,487	)		(1,280,794	)
	Total	$	2,596,622		$	752,492		$	2,695,446		$	972,950
Capital Expenditures:
	Overnight Air Cargo	$	49,759		$	12,236		$	88,339		$	12,236
	Ground Equipment Sales		1,197,817			2,025			1,349,548			18,104
	Ground Support Services		30,631			24,416			115,336			101,820
	Corporate		-			6,183			-			12,115
	Total	$	1,278,207		$	44,860		$	1,553,223		$	144,275
Depreciation and Amortization:
	Overnight Air Cargo	$	40,868		$	42,444		$	79,041		$	84,832
	Ground Equipment Sales		132,009			91,594			258,182			147,534
	Ground Support Services		42,068			33,856			85,896			66,294
	Corporate		7,687			13,459			16,053			26,994
	Total	$	222,632		$	181,353		$	439,172		$	325,654