Note 8 - Segment Information

6 Months Ended

Sep. 30, 2014

Segment Reporting [Abstract]

Segment Reporting Disclosure [Text Block]

8. Segment Information

The Company operates in three business segments. The overnight air cargo segment, comprised of the Company’s Mountain Air Cargo, Inc. (“MAC”) and CSA Air, Inc. (“CSA”) subsidiaries, operates in the air express delivery services industry. The ground equipment sales segment, comprised of the Company’s Global Ground Support, LLC (“GGS”) subsidiary, manufactures and provides mobile deicers and other specialized equipment products to passenger and cargo airlines, airports, the U.S. military and industrial customers. The ground support services segment, comprised of the Company’s Global Aviation Services, LLC (“GAS”) subsidiary, provides ground support equipment maintenance and facilities maintenance services to domestic airlines and aviation service providers. Each business segment has separate management teams and infrastructures that offer different products and services. The Company evaluates the performance of its operating segments based on operating income.

Segment data is summarized as follows:

		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