Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Statement [Abstract]
Net sales	$ 813,067	$ 899,547	$ 761,435
Cost of sales	553,981	616,181	550,014
Gross profit	259,086	283,366	211,421
Selling, general and administrative expenses	186,876	199,489	163,502
(Gain) loss on disposal of fixed assets	(195)	(667)	(1,382)
Other (income) expenses	0	603	0
Operating income	72,405	83,941	49,301
Interest expense, net	6,349	5,731	4,208
Income before income taxes	66,056	78,210	45,093
Income tax expense	17,189	17,943	11,555
Net income	$ 48,867	$ 60,267	$ 33,538
Net income per common share:
Basic	$ 1.33	$ 1.66	$ 0.93
Diluted	1.32	1.64	0.92
Dividends declared per share	$ 0.54	$ 0.54	$ 0.54