Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash Flows From Operating Activities
Net income	$ 23,581	$ 33,168
Adjustments to reconcile net income to net cash provided by (used for) operating activities
Depreciation and amortization	11,295	10,441
Amortization of deferred financing costs	156	242
Non-cash stock-based compensation expense	4,392	3,860
(Gain) loss on disposal of fixed assets	(56)	(688)
Other	2,492	698
Cash flows provided by (used for) working capital
Accounts receivable	15,096	(21,200)
Inventories	(4,730)	(7,259)
Prepaid expenses and other current assets	(3,828)	(5,702)
Accounts payable and accrued expenses	240	20,739
Net cash provided by (used for) operating activities	48,638	34,299
Cash Flows From Investing Activities
Capital expenditures	(15,216)	(10,943)
Acquisition of business, net of cash acquired	(160)	(24,253)
Proceeds from sale of property, plant and equipment	142	1,499
Net cash provided by (used for) investing activities	(15,234)	(33,697)
Cash Flows From Financing Activities
Net borrowings (repayments) from revolving credit facility	(15,000)	13,000
Payments on finance lease	(258)	(249)
Cash dividends paid	(10,296)	(9,934)
Proceeds from issuance of common stock	1,569	1,838
Shares withheld for employee taxes on equity awards	(2,033)	(347)
Net cash provided by (used for) financing activities	(26,018)	4,308
Foreign exchange rate effect on cash	167	(131)
Net increase (decrease) in cash	7,553	4,779
Cash at January 1	23,139	17,655
Cash at June 30	$ 30,692	$ 22,434