INVENTORIES, NET (Tables)

12 Months Ended

Jan. 31, 2018

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

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

	January 31, 2018		January 31, 2017
Raw materials	$	14,767	$	14,312
Work-in-process		2,357		1,233
Finished goods		25,795		19,990
	$	42,919	$	35,535