CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2018	Apr. 30, 2017
Cash flows from operating activities:
Net income / (loss)	$ 8,115	$ (4,159)
Adjustments to reconcile net income / (loss) to net cash (used in) operating activities:
Depreciation and amortization	3,383	2,885
Transactional (gains)	(242)	(712)
Write-down of inventories	483	359
Deferred income taxes	(1,553)	(64)
Stock-based compensation	1,214	1,243
Cost savings initiative		6,334
Changes in assets and liabilities:
Trade receivables	443	493
Inventories	(11,548)	(7,953)
Other current assets	(6,583)	(3,833)
Accounts payable	5,690	(4,155)
Accrued liabilities	(3,315)	(3,981)
Income taxes payable	1,722	(2,800)
Other non-current assets	988	(1,489)
Other non-current liabilities	(1,417)	1,278
Net cash (used in) operating activities	(2,620)	(16,554)
Cash flows from investing activities:
Capital expenditures	(1,686)	(397)
Trademarks and other intangibles	(168)	(40)
Net cash (used in) investing activities	(1,854)	(437)
Cash flows from financing activities:
Repayments of bank borrowings	(25,000)
Stock options exercised and other changes	3,105	(692)
Dividends paid	(4,604)	(2,982)
Stock repurchase	(1,186)	(1,028)
Net cash (used in) financing activities	(27,685)	(4,702)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	(5,693)	(992)
Net (decrease) in cash, cash equivalents, and restricted cash	(37,852)	(22,685)
Cash, cash equivalents, and restricted cash at beginning of period	215,411	256,879
Cash, cash equivalents, and restricted cash at end of period	177,559	234,194
Reconciliation of cash, cash equivalents, and restricted cash:
Cash and cash equivalents	176,959	233,594
Restricted cash included in other non-current assets	600	600
Cash, cash equivalents, and restricted cash at end of period	$ 177,559	$ 234,194