Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Net sales	$ 265,953	$ 182,771
Cost of sales	188,799	136,707
Gross profit	77,154	46,064
Selling, general and administrative expenses	32,942	23,056
Loss (gain) on disposal of assets	6	(2)
Income from operations	44,206	23,010
Interest expense, net	(1,150)	(190)
Other income, net	114	21
Income before taxes	43,170	22,841
Income tax provision	6,356	4,782
Net income	$ 36,814	$ 18,059
Earnings per share:
Basic (in dollars per share)	$ 0.69	$ 0.34
Diluted (in dollars per share)	$ 0.67	$ 0.33
Weighted average shares outstanding:
Basic (in shares)	53,640,598	52,613,232
Diluted (in shares)	55,240,638	53,950,995