Unaudited Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net sales	$ 253,998	$ 218,654	$ 502,772	$ 444,901
Cost of sales	154,203	133,661	303,443	263,573
Gross profit	99,795	84,993	199,329	181,328
Selling, general, and administrative expenses	59,660	46,100	107,059	88,822
Operating income	40,135	38,893	92,270	92,506
Interest expense, net	3,692	3,260	7,375	6,456
Income before income taxes	36,443	35,633	84,895	86,050
Provision for income taxes	13,805	13,722	32,211	32,986
Net income	$ 22,638	$ 21,911	$ 52,684	$ 53,064
Basic net income per common share (in usd per share)	$ 0.12	$ 0.11	$ 0.27	$ 0.27
Diluted net income per common share (in usd per share)	$ 0.11	$ 0.11	$ 0.27	$ 0.27
Basic weighted average shares	195,747,954	195,733,692	195,746,817	195,727,329
Diluted weighted average shares	197,709,082	197,827,833	197,747,647	197,790,520