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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash flows from operating activities
Net Income (Loss) Attributable to Parent	$ 3,217	$ (106,647)
Adjustments to reconcile net income (loss) to net cash used in operating activities
Depreciation	6,432	5,624
Amortization of intangibles	5,798	5,495
Net gain on sale of property, plant and equipment	(193)	(3)
Deferred income taxes	661	(1,849)
Stock-based compensation	2,032	(917)
Impairment	817	107,114
Non-cash interest expense	296	265
Accounts receivable	(33,059)	34,522
Inventories	(63,422)	(59,001)
Prepaid expenses and other	(7,031)	(838)
Accounts payable and accrued liabilities	61,789	8,235
Other, net	259	(2,054)
Net cash used in operating activities	(22,404)	(10,054)
Cash flows from investing activities
Capital expenditures	(4,165)	(6,278)
Proceeds from the sale of property, plant, and equipment	203	25
Net cash used in investing activities	(3,962)	(6,253)
Cash flows from financing activities
Proceeds from exercise of stock options	1,235	0
Dividends paid	(4,253)	(4,482)
Borrowings under revolving credit facilities	114	45,040
Payments under revolving credit facilities	(114)	(40)
Principal payments under finance lease obligations	(85)	(80)
Debt issuance costs paid	0	(9)
Stock repurchases	(19,321)	(10,051)
Net cash (used in) provided by financing activities	(22,424)	30,378
Cash and cash equivalents:
Net (decrease) increase in cash, cash equivalents, and restricted cash	(48,790)	14,071
Cash, cash equivalents and restricted cash at beginning of period	217,677	140,516
Cash, cash equivalents, and restricted cash at end of period	168,887	154,587
Supplemental disclosures of cash flow information:
Cash paid for interest	1,436	1,543
Refunds received for income taxes	$ (403)	$ (511)

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