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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jul. 31, 2014	Jul. 31, 2013	Jul. 31, 2014	Jul. 31, 2013
Net income	$ 1,364	$ 4,396	$ 5,191	$ 15,477
Other comprehensive (loss) income
Foreign currency translation adjustments, net of tax	(240)	245	(170)	(720)
Interest rate swap, net of tax	(12)	147	(22)	159
Other comprehensive (loss) income	(252)	392	(192)	(561)
Comprehensive income	$ 1,112	$ 4,788	$ 4,999	$ 14,916

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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- Definition

Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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