Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Net sales	$ 138,842	$ 130,773
Costs and expenses:
Cost of goods sold	83,525	83,665
Selling and administrative expenses	48,749	43,379
Other periodic pension costs	189	214
Interest expense	1,787	2,570
Costs and Expenses, Excluding Gain on Sale of Property Plant and Equipment	134,250	129,828
Income before income tax expense	4,592	945
Income tax expense	680	57
Net income	$ 3,912	$ 888
Net income per share:
Basic (in dollars per share)	$ 0.24	$ 0.06
Diluted (in dollars per share)	$ 0.24	$ 0.06
Weighted average shares outstanding during the period:
Weighted average number of shares outstanding during the period, basic (in shares)	16,028,032	15,882,994
Weighted average number of shares outstanding during the period, diluted (in shares)	16,453,452	16,118,329
Other comprehensive income (loss), net of tax:
Recognition of net losses included in net periodic pension costs	$ 23	$ 41
Foreign currency translation adjustment	(481)	307
Other comprehensive income (loss)	(458)	348
Comprehensive income	$ 3,454	$ 1,236
Cash dividends per common share (in dollars per share)	$ 0.14	$ 0.14