Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net sales	$ 138,703	$ 123,326	$ 430,218	$ 394,960
Costs and expenses:
Cost of goods sold	88,066	77,512	281,667	252,945
Selling and administrative expenses	43,815	35,059	131,998	104,076
Goodwill impairment charge	21,460	0	45,918	0
Other periodic pension costs	528	459	1,584	1,328
Interest expense	1,794	320	2,676	925
Costs and Expenses, Excluding Gain on Sale of Property Plant and Equipment	155,663	113,350	469,424	366,219
Income (loss) before taxes on income	(16,960)	9,976	(39,206)	28,741
Income tax expense (benefit)	(4,241)	1,780	(5,042)	3,690
Net income (loss)	(12,719)	8,196	(34,164)	25,051
Intangible assets impairment charge			5,581	0
Pension plan termination charge	$ 0	$ 0	$ 0	$ 6,945
Net income (loss) per share:
Net income per share, basic (in dollars per share)	$ (0.80)	$ 0.53	$ (2.17)	$ 1.63
Net income per share, diluted (in dollars per share)	$ (0.80)	$ 0.51	$ (2.17)	$ 1.56
Weighted average shares outstanding during the period:
Weighted average number of shares outstanding during the period, basic (in shares)	15,806,852	15,528,534	15,739,381	15,394,427
Weighted average number of shares outstanding during the period, diluted (in shares)	15,806,852	16,099,850	15,739,381	16,059,686
Other comprehensive income (loss), net of tax:
Recognition of net losses included in net periodic pension costs	$ 319	$ 278	$ 957	$ 1,383
Loss on cash flow hedging activities	(37)	(5)	(47)	(16)
Foreign currency translation adjustment	(521)	(570)	(422)	(184)
Other comprehensive loss	(239)	(297)	488	6,413
Comprehensive income (loss)	$ (12,958)	$ 7,899	$ (33,676)	$ 31,464
Cash dividends per common share (in dollars per share)	$ 0.14	$ 0.12	$ 0.40	$ 0.34
Net sales	$ 138,703	$ 123,326	$ 430,218	$ 394,960
Recognition of net losses included in pension plan termination charges			$ 0	$ 5,230