INTANGIBLE AND OTHER ASSETS (Tables)

9 Months Ended

Jan. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule Of Intangible and Other Assets [Table Text Block]

Intangible and other assets, net consist of the following (in thousands):

	January 31, 2016				April 30, 2015
	Cost		Accumulated Amortization		Cost		Accumulated Amortization
Customer contracts and relationships	$	16,986	$	11,820	$	16,986	$	10,757
Prepaid expenses		2,155		-		2,520		-
Deferred order entry costs		884		-		961		-
Other		265		-		730		-
	$	20,290	$	11,820	$	21,197	$	10,757