CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities:
Net earnings	$ 75,718	$ 57,604
Adjustments to arrive at net cash provided by operating activities:
Depreciation and amortization	26,180	25,817
Share-based compensation expense	8,691	4,188
Net (gain) loss on assets	(38)	206
Loss on divestitures and other charges	0	13,511
Deferred income taxes	12,244	1,702
Changes in operating assets and liabilities:
Trade accounts receivable	(41,592)	(26,902)
Inventories	(51,768)	19,357
Prepaid expenses and other assets	(25,919)	(15,573)
Accounts payable and other accrued expenses	20,501	9,632
Accrued salaries, wages, and withholdings from employees	(4,188)	(3,944)
Income taxes	2,765	1,953
Other liabilities	199	1,710
Net cash provided by operating activities	22,793	89,261
Cash Flows from Investing Activities:
Acquisition of property, plant, and equipment	(32,468)	(25,550)
Proceeds from sale of assets	92	169
Proceeds from divestiture of businesses	0	36,255
Other investing activities	1,571	(254)
Net cash (used in) provided by investing activities	(30,805)	10,620
Cash flows from financing activities:
Proceeds from additional borrowings	69,424	25,997
Debt payments	(31,547)	(62,578)
Purchase of treasury stock	0	(22,507)
Dividends paid	(34,446)	(33,027)
Other financing activities	(2,056)	(582)
Net cash provided by (used in) financing activities	1,375	(92,697)
Effect of exchange rate changes on cash and cash equivalents	6,168	1,352
Net (decrease) increase in cash and cash equivalents	(469)	8,536
Cash and cash equivalents at beginning of period	25,740	24,770
Cash and cash equivalents at end of period	$ 25,271	$ 33,306