Condensed Consolidated Statements Of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Net sales	$ 34,484	$ 31,586	$ 92,847	$ 89,501
Cost of sales, including distribution costs	28,796	25,880	78,141	73,595
Gross profit	5,688	5,706	14,706	15,906
Selling, general and administrative expenses	5,128	4,703	14,904	14,558
Operating income (loss)	560	1,003	(198)	1,348
Other (income) expense
Interest	127	128	415	427
Other	35	(39)	46	63
Nonoperating Income (Expense)	162	89	461	490
Earnings (loss) before income taxes	398	914	(659)	858
Income tax provision (benefit)	91	302	(125)	305
Net earnings (loss)	$ 307	$ 612	$ (534)	$ 553
Basic earnings (loss) per share	$ 0.07	$ 0.13	$ (0.12)	$ 0.12
Diluted earnings (loss) per share	$ 0.07	$ 0.13	$ (0.12)	$ 0.12