Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Income Statement [Abstract]
Net sales	$ 197,798	$ 228,065	$ 621,990	$ 686,707
Cost of sales	135,419	156,417	420,136	468,415
Gross profit	62,379	71,648	201,854	218,292
Selling, general and administrative expenses	43,698	51,756	148,130	152,066
(Gain) loss on disposal of fixed assets	(22)	(5)	(78)	(693)
Operating income	18,703	19,897	53,802	66,919
Interest expense, net	1,539	1,719	4,975	4,077
Income before income taxes	17,164	18,178	48,827	62,842
Income tax expense	4,417	4,507	12,499	16,003
Net income	$ 12,747	$ 13,671	$ 36,328	$ 46,839
Net income per common share:
Basic	$ 0.35	$ 0.37	$ 0.99	$ 1.29
Diluted	$ 0.34	$ 0.37	$ 0.98	$ 1.28