Condensed Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Net sales	$ 34,821	$ 33,101	$ 96,473	$ 94,063
Cost of sales, including distribution costs	28,211	27,002	78,678	76,624
Gross profit	6,610	6,099	17,795	17,439
Selling, general and administrative expenses	5,465	5,059	16,088	15,572
Operating income	1,145	1,040	1,707	1,867
Other expense
Interest	146	119	468	477
Other	18	13	47	24
Total other expense	164	132	515	501
Earnings before income tax provision	981	908	1,192	1,366
Income tax provision	399	421	561	721
Net earnings	$ 582	$ 487	$ 631	$ 645
Basic earnings per share	$ 0.12	$ 0.10	$ 0.13	$ 0.14
Diluted earnings per share	$ 0.12	$ 0.10	$ 0.13	$ 0.14