CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS Statement - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2016	Jan. 31, 2015
Net loss	$ (4,409)	$ (181)
Other comprehensive income (loss)
Currency translation adjustments, net of tax	(481)	(1,718)
Minimum pension liability adjustment, net of tax	822	(1,612)
Unrealized gain on marketable security, net of tax	118	0
Interest rate swap, net of tax	91	(40)
Other comprehensive income (loss)	550	(3,370)
Comprehensive loss	$ (3,859)	$ (3,551)