CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2017	Apr. 30, 2016
Cash flows from operating activities
Net income (loss)	$ (10,391)	$ 2,771
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	9,838	7,193
Loss on disposal of fixed assets	184	149
Equity loss (income) in unconsolidated affiliate	1,152	(269)
Equity based compensation	4,955	4,473
Deferred financing charges	3,779	184
Changes in operating assets and liabilities:
Accounts receivable, net	7,739	7,966
Inventories	37,445	78,999
Income taxes, net	(10,206)	(1,303)
Prepaid expenses and other current assets	(8,503)	(4,280)
Other assets, net	349	(484)
Accounts payable, accrued expenses and other liabilities	(69,561)	(93,565)
Net cash provided by (used in) operating activities	(33,220)	1,834
Cash flows from investing activities
Investment in unconsolidated affiliate		(35,432)
Capital expenditures	(5,729)	(6,096)
Net cash used in investing activities	(5,729)	(41,528)
Cash flows from financing activities
Proceeds from (use of) borrowing - new revolving facility, net	28,877
Proceeds from exercise of equity awards	169	247
Net cash provided by financing activities	29,046	247
Foreign currency translation adjustments	(2,920)	2,308
Net decrease in cash and cash equivalents	(12,823)	(37,139)
Cash and cash equivalents at beginning of period	79,957	132,587
Cash and cash equivalents at end of period	67,134	95,448
Cash payments:
Interest, net	7,205	939
Income tax payments, net	$ 1,980	$ 2,772