Note 2 - Revenue Recognition (Tables)

6 Months Ended

Sep. 30, 2018

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended		Six Months Ended
	September 30, 2018		September 30, 2018
Product Sales
Air Cargo	$	5,003,482	$	10,523,093
Ground equipment sales		12,447,475		18,616,578
Ground support services		2,293,684		4,716,265
Commercial jet engines and parts		7,379,607		32,408,721
Printing equipment and maintenance		122,238		408,880
Corporate		-		-
Support Services
Air Cargo		11,985,052		24,081,926
Ground equipment sales		148,118		248,710
Ground support services		6,180,353		12,785,618
Commercial jet engines and parts		1,327,328		2,293,154
Printing equipment and maintenance		12,293		19,951
Corporate		16,475		16,475
Leasing Revenue
Air Cargo		-		-
Ground equipment sales		15,357		46,359
Ground support services		-		-
Commercial jet engines and parts		1,825,861		3,027,372
Printing equipment and maintenance		-		-
Corporate		32,182		72,249
Other
Air Cargo		76,066		100,240
Ground equipment sales		227,847		311,930
Ground support services		-		19,795
Commercial jet engines and parts		109,995		233,719
Printing equipment and maintenance		5,414		9,937
Corporate		131,950		267,275
Total	$	49,340,777	$	110,208,246

	Three Months Ended		Six Months Ended
	September 30, 2018		September 30, 2018
Air Cargo	$	17,064,600	$	34,705,258
Ground equipment sales		12,838,796		19,223,577
Ground support services		8,474,037		17,521,677
Commercial jet engines and parts		10,642,791		37,962,966
Printing equipment and maintenance		139,945		438,768
Corporate		180,608		356,000
Total	$	49,340,777	$	110,208,246