CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2020
Cash flows from operating activities:
Net income/(loss)	$ 92,559	$ (111,194)	$ 42,379
Adjustments to reconcile net income/(loss) to net cash provided by operating activities:
Impairment of goodwill and intangible assets	0	155,919	0
Non-cash corporate initiatives	(926)	3,722
Change in contingent consideration	0	(0)	(15,356)
Gain on sale of a non-operating asset	0	(1,317)	0
Depreciation and amortization	12,463	14,112	16,381
Transactional (gains)/losses	(808)	(836)	1,457
Provision for inventories and accounts receivable	4,795	3,786	3,152
Deferred income taxes	(208)	(18,292)	4,352
Stock-based compensation	4,952	5,089	6,373
Cost savings initiatives			(320)
Other	561	126	923
Changes in assets and liabilities:
Trade receivables	(18,550)	2,424	5,908
Inventories	(15,436)	21,596	(5,549)
Other current assets	2,054	2,261	8,103
Income taxes receivable	17,089	(21,037)	(7,394)
Accounts payable	18,269	(7,811)	(3,642)
Accrued liabilities	1,368	4,480	(4,944)
Accrued payroll and benefits	7,263	11,344	(12,469)
Income taxes payable	1,430	2,142	(5,393)
Other non-current assets	3,258	1,323	(2,398)
Other non-current liabilities	681	573	507
Net cash provided by operating activities	130,814	68,410	32,070
Cash flows from investing activities:
Capital expenditures	(5,656)	(3,018)	(12,713)
Long-term investments	(1,967)
Proceeds from sale of a non-operating asset		1,317	0
Trademarks and other intangibles	(291)	(164)	(255)
Acquisitions, net of cash acquired			(639)
Proceeds from sale of an asset held for sale	0		240
Net cash used in investing activities	(7,914)	(1,865)	(13,367)
Cash flows from financing activities:
Repayments of bank borrowings	(21,140)	(64,465)	0
Proceeds from bank borrowings		30,879	0
Dividends paid	(21,973)		(18,400)
Stock repurchase	(22,599)		(4,199)
Distribution of noncontrolling interest earnings	(1,230)
Contributions from noncontrolling interest	298
Stock awards and options exercised and other changes	324	(497)	(1,266)
Debt issuance cost	(294)	(300)	0
Net cash (used in)/provided by financing activities	(66,614)	(34,383)	(23,865)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(2,993)	5,823	1,141
Net increase (decrease) in cash, cash equivalents and restricted cash	53,293	37,985	(4,021)
Cash, cash equivalents and restricted cash at beginning of year	224,423	186,438	190,459
Cash, cash equivalents and restricted cash at end of year	277,716	224,423	186,438
Non-cash financing activities:
Dividends declared but not paid		2,320	0
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents	277,128	223,811	185,872
Restricted cash included in other non-current assets	588	612	566
Cash, cash equivalents, and restricted cash	$ 277,716	$ 224,423	$ 186,438