INVENTORIES, NET (Tables)

12 Months Ended

Jan. 31, 2017

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories, net consist of the following (in $000s):

	January 31, 2017		January 31, 2016
Raw materials	$	14,312	$	15,435
Work-in-process		1,233		784
Finished goods		19,990		24,622
	$	35,535	$	40,841