Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash Flows From Operating Activities
Net income	$ 12,976	$ 17,337
Adjustments to reconcile net income to net cash provided by (used for) operating activities
Depreciation and amortization	5,618	5,200
Amortization of deferred financing costs	78	121
Non-cash stock-based compensation expense	1,904	1,727
(Gain) loss on disposal of fixed assets	27	(467)
Other	(827)	521
Cash flows provided by (used for) working capital
Accounts receivable	3,181	(31,894)
Inventories	(8,778)	(5,980)
Prepaid expenses and other current assets	1,220	614
Accounts payable and accrued expenses	10,387	20,113
Net cash provided by (used for) operating activities	25,786	7,292
Cash Flows From Investing Activities
Capital expenditures	(9,091)	(5,060)
Acquisition of business, net of cash acquired	(160)	0
Proceeds from sale of property, plant and equipment	33	1,076
Net cash provided by (used for) investing activities	(9,218)	(3,984)
Cash Flows From Financing Activities
Net borrowings from revolving credit facility	(5,200)	1,500
Payments on finance lease	(129)	(124)
Cash dividends paid	(5,274)	(4,939)
Proceeds from issuance of common stock	1,132	471
Shares withheld for employee taxes on equity awards	(1,999)	(344)
Net cash provided by (used for) financing activities	(11,470)	(3,436)
Foreign exchange rate effect on cash	4	49
Net increase (decrease) in cash	5,102	(79)
Cash at January 1	23,139	17,655
Cash at March 31	$ 28,241	$ 17,576