Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net sales	$ 75,706	$ 66,665	$ 148,669	$ 131,044
Cost of sales	24,413	20,163	46,405	39,609
Gross profit	51,293	46,502	102,264	91,435
Selling, general and administrative expenses	42,855	39,382	86,631	77,355
Income from operations	8,438	7,120	15,633	14,080
Interest expense	795	735	1,598	1,445
Other income (expense)	34	(4)	63	(72)
Income before income taxes	7,677	6,381	14,098	12,563
Provision for income taxes	(3,187)	(2,553)	(5,949)	(5,025)
Net income	$ 4,490	$ 3,828	$ 8,149	$ 7,538
Income per common share:
Basic (in dollars per share)	$ 0.09	$ 0.08	$ 0.16	$ 0.15
Diluted (in dollars per share)	$ 0.09	$ 0.07	$ 0.16	$ 0.15
Weighted average shares outstanding:
Basic (in shares)	51,125,985	51,003,063	51,125,605	51,001,589
Diluted (in shares)	51,388,602	51,323,770	51,212,955	51,361,967