CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - Quarter Ended September 30, 2011 and Revised Quarter Ended September 30, 2010, Revised Nine Months Ended September 30, 2011 and 2010 (USD $) In Thousands, except Per Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Net sales	$ 93,741	$ 77,746	$ 294,245	$ 226,259
Cost of sales	79,229	66,345	243,671	187,030
Gross profit	14,512	11,401	50,574	39,229
Selling, product development and administrative expenses	12,644	12,090	39,991	39,672
Gain on sale of product line, net	(404)	(404)	(1,214)	(2,137)
Operating income (loss)	2,272	(285)	11,797	1,694
Interest expense	103	209	786	638
Other (income) expense, net	(15)	193	13	45
Income (loss) from continuing operations before income taxes	2,184	(687)	10,998	1,011
Income tax expense (benefit)	1,053	(1,114)	4,619	(638)
Income from continuing operations	1,131	427	6,379	1,649
Income from discontinued operations, net of tax		919	4,732	1,309
Net Income	$ 1,131	$ 1,346	$ 11,111	$ 2,958
Basic earnings per share:
Continuing operations	$ 0.07	$ 0.03	$ 0.38	$ 0.10
Discontinued operations		$ 0.06	$ 0.28	$ 0.08
Net income	$ 0.07	$ 0.08	$ 0.66	$ 0.18
Diluted earnings per share:
Continuing operations	$ 0.07	$ 0.03	$ 0.38	$ 0.10
Discontinued operations		$ 0.05	$ 0.28	$ 0.08
Net income	$ 0.07	$ 0.08	$ 0.66	$ 0.18
Weighted average number of common shares outstanding:
Basic	16,757	16,682	16,744	16,664
Diluted	16,932	16,731	16,893	16,701