CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Statement [Abstract]
Sales	$ 218,581	$ 214,609	$ 192,433
Less excise taxes	14,413	14,587	13,253
Net sales	204,168	200,022	179,180
Cost of sales	141,972	141,312	128,919
Gross profit	62,196	58,710	50,261
Selling, general and administrative expenses	57,932	53,000	46,461
Operating income	4,264	5,710	3,800
Interest expense	(572)	(431)	(464)
Other income (expense), net	26	(180)	(73)
Income before income taxes	3,718	5,099	3,263
Income tax expense	1,500	2,022	1,304
Net income	$ 2,218	$ 3,077	$ 1,959
Basic and diluted net income per share (usd per share)	$ 0.12	$ 0.16	$ 0.10
Shares used in basic per share calculations (in shares)	19,152	19,038	18,923
Shares used for diluted EPS (in shares)	19,175	19,126	19,042