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CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2015	Jul. 31, 2014	Jul. 31, 2015	Jul. 31, 2014
Net (loss) income	$ (2,391)	$ 1,364	$ (7,046)	$ 5,191
Other comprehensive (loss) income
Foreign currency translation adjustments, net of tax	(184)	(240)	158	(170)
Interest rate swap, net of tax	10	(12)	15	(22)
Minimum pension liability adjustment, net of tax	196	0	196	0
Other comprehensive income (loss)	22	(252)	369	(192)
Comprehensive (loss) income	$ (2,369)	$ 1,112	$ (6,677)	$ 4,999

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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