XML 46 R12.htm IDEA: XBRL DOCUMENT

Inventories

6 Months Ended

Jul. 31, 2015

Inventory Disclosure [Abstract]

NOTE 4 – INVENTORIES

Inventories consisted of the following (in thousands):

	July 31, 2015				January 31, 2015				July 31, 2014
Finished goods	$	135,112			$	115,435			$	133,965
Component parts		48,505				49,790				54,533
Work-in-process		4,898				5,563				6,833
	$	188,515			$	170,788			$	195,331