Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash Flows from Operating Activities
Net income available to common stockholders	$ 44,763	$ 38,711
(Loss) income from discontinued operations	0	1,842
Income from continuing operations	44,763	36,869
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	12,677	16,014
Stock compensation expense	4,125	4,935
Exit activity costs, non-cash	1,198	1,193
Provision for (benefit of) deferred income taxes	29	(36)
Other, net	2,666	349
Changes in operating assets and liabilities, excluding the effects of acquisitions:
Accounts receivable	(40,473)	(29,150)
Inventories	(33,616)	(42,686)
Other current assets and other assets	(1,612)	(611)
Accounts payable	(10,501)	35,174
Accrued expenses and other non-current liabilities	21,288	(9,274)
Net cash provided by operating activities of continuing operations	544	12,777
Net cash used in operating activities of discontinued operations	0	(2,002)
Net cash provided by operating activities	544	10,775
Cash Flows from Investing Activities
Purchases of property, plant, and equipment	(11,287)	(9,474)
Acquisitions, net of cash acquired	0	(2)
Net proceeds from sale of business	0	39,991
Net proceeds from sale of property and equipment	85	0
Net cash (used in) provided by investing activities of continuing operations	(11,202)	30,515
Net cash used in investing activities of discontinued operations	0	(176)
Net cash (used in) provided by investing activities	(11,202)	30,339
Cash Flows from Financing Activities
Proceeds from long-term debt	120,500	31,200
Long-term debt payments	(51,000)	(83,636)
Purchase of common stock at market prices	(53,468)	(4,780)
Net proceeds from issuance of common stock	0	924
Net cash provided by (used in) financing activities	16,032	(56,292)
Effect of exchange rate changes on cash	(1,074)	87
Net increase (decrease) in cash and cash equivalents	4,300	(15,091)
Cash and cash equivalents at beginning of year	12,849	32,054
Cash and cash equivalents at end of period	$ 17,149	$ 16,963