Selected Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2019

Selected Quarterly Financial Data (Unaudited) [Abstract]

Selected Quarterly Financial Data

The following is a summary of the unaudited quarterly results of operations for the years ended December 31, 2019 and 2018 (in thousands, except per share data):

	2019 Quarter Ended
	March 31		June 30		September 30		December 31
Net sales	$	187,242	$	191,893	$	209,320	$	213,837
Gross profit		103,083		103,557		112,019		115,830
Income before taxes		4,725		8,237		8,169		7,592
Net income		3,621		6,046		6,097		6,100
Basic net earnings per share:
Common		0.18		0.30		0.31		0.32
Class A Common		0.17		0.28		0.30		0.30
Diluted net earnings per share:
Common		0.17		0.29		0.31		0.31
Class A Common		0.17		0.27		0.30		0.30

	2018 Quarter Ended
	March 31		June 30		September 30		December 31
Net sales	$	199,442	$	198,775	$	210,547	$	208,968
Gross profit		108,907		107,797		115,372		114,466
Income before taxes		8,457		8,410		11,204		12,338
Net income		6,313		6,214		8,352		9,429
Basic net earnings per share:
Common		0.30		0.30		0.40		0.46
Class A Common		0.28		0.28		0.38		0.44
Diluted net earnings per share:
Common		0.29		0.29		0.39		0.45
Class A Common		0.28		0.28		0.38		0.45