Condensed Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net sales	$ 33,101	$ 34,484	$ 94,063	$ 92,847
Cost of sales, including distribution costs	27,002	28,796	76,624	78,141
Gross profit	6,099	5,688	17,439	14,706
Selling, general and administrative expenses	5,059	5,128	15,572	14,904
Operating income (loss)	1,040	560	1,867	(198)
Other expense
Interest	119	127	477	415
Other	13	35	24	46
Total other expense, net	132	162	501	461
Earnings (loss) before income taxes	908	398	1,366	(659)
Income tax provision (benefit)	421	91	721	(125)
Net earnings (loss)	$ 487	$ 307	$ 645	$ (534)
Basic earnings (loss) per share	$ 0.10	$ 0.07	$ 0.14	$ (0.12)
Diluted earnings (loss) per share	$ 0.10	$ 0.07	$ 0.14	$ (0.12)