CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) [Abstract]
Sales	$ 52,710	$ 47,558	$ 92,091	$ 89,170
Less excise taxes	3,703	3,294	6,475	6,407
Net sales	49,007	44,264	85,616	82,763
Cost of sales	34,043	30,926	61,709	57,718
Gross profit	14,964	13,338	23,907	25,045
Selling, general and administrative expenses	12,950	12,222	24,710	22,595
Operating income (loss)	2,014	1,116	(803)	2,450
Interest expense	(156)	(165)	(312)	(331)
Interest and other income (expense), net	6	(11)	(17)	(6)
Income (loss) before income taxes	1,864	940	(1,132)	2,113
Income tax provision (benefit)	769	381	(453)	856
Net income (loss)	$ 1,095	$ 559	$ (679)	$ 1,257
Basic and diluted net income (loss) per share (in dollars per share)	$ 0.06	$ 0.03	$ (0.04)	$ 0.07
Shares used in basic per share calculations (in share)	18,926	18,857	18,905	18,851
Shares used in diluted per share calculations (in share)	18,992	18,931	18,905	18,921