Condensed Consolidated Statements of Operations (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
Net sales	$ 35,565	$ 34,115	$ 60,962	$ 58,363
Cost of sales, including distribution costs	28,427	28,506	49,622	49,345
Gross profit	7,138	5,609	11,340	9,018
Selling, general and administrative expenses	5,142	4,787	10,513	9,776
Operating income (loss)	1,996	822	827	(758)
Other (income) expense
Interest	185	149	358	288
Other	(5)	20	11	11
Total other expense, net	180	169	369	299
Earnings (loss) before income taxes	1,816	653	458	(1,057)
Income tax provision (benefit)	719	149	300	(216)
Net earnings (loss)	$ 1,097	$ 504	$ 158	$ (841)
Basic earnings (loss) per share	$ 0.23	$ 0.11	$ 0.03	$ (0.18)
Diluted earnings (loss) per share	$ 0.23	$ 0.11	$ 0.03	$ (0.18)