Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Sales	$ 2,886,331	$ 2,255,319	$ 2,053,131
Cost of sales	2,631,096	2,049,418	1,878,083
Gross profit	255,235	205,901	175,048
Selling, general and administrative expenses	150,215	136,700	122,195
Amortization of intangible assets	6,384	6,384	9,099
Restructuring charges and other costs	8,567	13,699	19,970
Ransomware related incident costs (recovery), net	0	(3,944)	(1,350)
Income from operations	90,069	53,062	25,134
Interest expense	(12,894)	(8,472)	(8,364)
Interest income	1,730	540	1,196
Other expense	5,437	277	(673)
Income before income taxes	84,342	45,407	17,293
Income tax expense	16,113	9,637	3,238
Net income	$ 68,229	$ 35,770	$ 14,055
Earnings per share:
Basic	$ 1.94	$ 1.00	$ 0.38
Diluted	$ 1.91	$ 0.99	$ 0.38
Weighted-average number of shares outstanding:
Basic	35,179	35,655	36,524
Diluted	35,718	36,101	36,817