Condensed Consolidated Statements of Earnings - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Net sales	$ 232,540	$ 228,867
Cost of sales	159,370	157,361
Gross margin	73,170	71,506
Operating expenses:
Selling expenses	18,183	16,985
Research and development expenses	3,450	3,231
General and administrative expenses	17,129	12,954
Total operating expenses	38,762	33,170
Earnings from operations	34,408	38,336
Other expenses, net:
Interest expense, net	5,565	545
Other (income) expense, net	(276)	161
Total other (income) expenses	5,289	706
Earnings before income tax expense	29,119	37,630
Income tax expense	6,409	8,700
Net earnings	$ 22,710	$ 28,930
Net earnings per common share - basic (in dollars per share)	$ 0.71	$ 0.90
Net earnings per common share - diluted (in dollars per share)	$ 0.70	$ 0.89