Interim Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2021

Quarterly Financial Information Disclosure [Abstract]

Summary of Interim Financial Data

	Three Months Ended
	December 31, 2021		September 30, 2021		June 30, 2021		March 31, 2021		December 31, 2020		September 30, 2020		June 30, 2020		March 31, 2020
	(In thousands, except share and per share data)
Net sales	$	303,960	$	335,872	$	311,596	$	245,524	$	228,286	$	231,502	$	220,648	$	200,395
Gross profit	$	118,180	$	128,250	$	118,273	$	95,801	$	92,392	$	84,964	$	92,405	$	89,696
Net income	$	25,031	$	73,795	$	61,366	$	48,545	$	43,301	$	42,710	$	47,218	$	42,402
Basic earnings per common share	$	0.22	$	0.64	$	0.53	$	0.42	$	0.37	$	0.37	$	0.41	$	0.37
Basic weighted average common shares outstanding		115,360,256		115,344,015		115,362,757		115,663,366		115,791,757		115,773,030		115,733,934		116,259,058
Diluted earnings per common share	$	0.21	$	0.64	$	0.53	$	0.42	$	0.37	$	0.37	$	0.41	$	0.37
Diluted weighted average common shares outstanding		115,631,911		115,625,760		115,662,626		116,017,400		116,169,754		116,134,623		116,061,988		116,647,442