Inventories, net

9 Months Ended

Oct. 31, 2016

Inventory Disclosure [Abstract]

Inventory Disclosure [Text Block]

4. Inventories, net

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

	October 31, 2016		January 31, 2016
Raw materials	$	20,685	$	15,435
Work-in-process		943		784
Finished goods		14,977		24,622
	$	36,605	$	40,841