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Selected Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Schedule of Selected Quarterly Financial Data

Selected quarterly financial data for 2019 and 2018 are as follows:

	Three Months Ended
	March(1)				June(2)				September(3)				December(4)
2019
Net sales	$	218,378			$	238,263			$	233,590			$	264,865
Gross profit	121,438				131,190				130,111				141,975
Net income	1,021				5,695				6,970				14,933
EPS:
Basic	$	.04			$	.20			$	.25			$	.53
Diluted	.04				.19				.23				.49

	Three Months Ended
	March				June				September(5)				December(6)
2018
Net sales	$	202,064			$	212,820			$	202,307			$	242,444
Gross profit	109,557				116,271				110,627				132,655
Net income	10,657				8,719				5,825				15,653
EPS:
Basic	$	.38			$	.31			$	.21			$	.56
Diluted	.37				.30				.20				.54

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- References

No definition available.

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- Definition

Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=118952077&loc=d3e1280-108306

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