Note 7 - Segment Information (Tables)

6 Months Ended

Sep. 30, 2013

Segment Reporting [Abstract]

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

	Three Months Ended September 30,						Six Months Ended September 30,
	2013			2012			2013			2012
Operating Revenues:
Overnight Air Cargo	$	12,121,175		$	12,051,201		$	24,529,364		$	22,784,927
Ground Equipment Sales:
Domestic		7,373,315			4,386,908			12,374,186			13,551,325
International		534,018			1,698,708			769,710			3,277,852
Total Ground Equipment Sales		7,907,333			6,085,616			13,143,896			16,829,177
Ground Support Services		4,161,584			3,025,243			7,796,886			6,036,121
Total	$	24,190,092		$	21,162,060		$	45,470,146		$	45,650,225
Operating Income (Loss):
Overnight Air Cargo	$	564,969		$	863,893		$	1,237,216		$	1,618,734
Ground Equipment Sales		452,702			(163,765	)		458,913			140,743
Ground Support Services		307,448			52,028			557,615			222,290
Corporate		(572,627	)		(401,222	)		(1,280,794	)		(977,163	)
Total	$	752,492		$	350,934		$	972,950		$	1,004,604
Capital Expenditures:
Overnight Air Cargo	$	12,236		$	16,593		$	12,236		$	49,495
Ground Equipment Sales		2,025			53,281			18,104			111,651
Ground Support Services		26,416			16,038			101,820			16,038
Corporate		6,183			4,200			12,115			43,422
Total	$	46,860		$	90,112		$	144,275		$	220,606
Depreciation and Amortization:
Overnight Air Cargo	$	42,444		$	38,444		$	84,832		$	75,890
Ground Equipment Sales		91,594			33,696			147,534			70,929
Ground Support Services		33,856			33,465			66,294			66,917
Corporate		13,459			12,961			26,994			29,511
Total	$	181,353		$	118,566		$	325,654		$	243,247