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Condensed Consolidated Unaudited Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash flows from operating activities:
Net income	$ 66,127	$ 36,247
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation and amortization	6,898	6,479
Share-based compensation	5,892	4,912
Non-cash contribution to 401(k) plan	5,154	4,543
Provision for doubtful accounts	393	2,005
Other income from investment in unconsolidated entity	(4,671)	(1,014)
Other, net	1,042	668
Changes in operating assets and liabilities:
Accounts receivable	(61,072)	(46,534)
Inventories, net	(204,593)	(27,280)
Accounts payable and other liabilities	149,914	66,049
Other, net	(2,829)	(4,216)
Net cash (used in) provided by operating activities	(37,745)	41,859
Cash flows from investing activities:
Proceeds from sale of equity securities	5,993
Proceeds from sale of property and equipment	50	10
Capital expenditures	(4,822)	(3,859)
Net cash provided by (used in) investing activities	1,221	(3,849)
Cash flows from financing activities:
Dividends on Common and Class B common stock	(68,521)	(61,238)
Repayments of finance lease liabilities	(503)	(343)
Repurchases of common stock to satisfy employee withholding tax obligations		(791)
Net proceeds from issuances of common stock	3,874	2,541
Net proceeds under revolving credit agreement	48,900	443
Net cash used in financing activities	(16,250)	(59,388)
Effect of foreign exchange rate changes on cash and cash equivalents	582	(1,840)
Net decrease in cash and cash equivalents	(52,192)	(23,218)
Cash and cash equivalents at beginning of period	146,067	74,454
Cash and cash equivalents at end of period	$ 93,875	$ 51,236

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