CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2016	Apr. 30, 2015
Cash flows from operating activities
Net income	$ 2,771	$ 6,760
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	7,193	5,687
Loss on disposal of fixed assets	149
Equity income in joint venture	(269)
Equity based compensation	4,473	3,625
Deferred financing charges	184	182
Changes in operating assets and liabilities:
Accounts receivable, net	7,966	(10,883)
Inventories	78,999	54,099
Income taxes, net	(1,303)	(2,514)
Prepaid expenses and other current assets	(4,280)	692
Other assets, net	(484)	(1,216)
Accounts payable, accrued expenses and other liabilities	(93,565)	(92,188)
Net cash provided by (used in) operating activities	1,834	(35,756)
Cash flows from investing activities
Investment in unconsolidated affiliate	(35,432)
Capital expenditures	(6,096)	(7,690)
Net cash used in investing activities	(41,528)	(7,690)
Cash flows from financing activities
Proceeds from exercise of equity awards	247	303
Net cash provided by financing activities	247	303
Foreign currency translation adjustments	2,308	497
Net decrease in cash and cash equivalents	(37,139)	(42,646)
Cash and cash equivalents at beginning of period	132,587	128,354
Cash and cash equivalents at end of period	95,448	85,708
Cash paid during the year for:
Interest	939	749
Income taxes	$ 2,772	$ 5,804