CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Net sales	$ 97,535	$ 98,831	$ 194,289	$ 200,504
Cost of sales	75,542	80,774	153,055	164,442
Gross profit	21,993	18,057	41,234	36,062
Selling, product development and administrative expenses	13,655	13,477	27,899	27,347
Gain on sale of product line	(405)	(405)	(810)	(810)
Operating income	8,743	4,985	14,145	9,525
Interest expense	87	473	177	683
Other(income)expense, net	(27)	(15)	16	28
Income from continuing operations before income taxes	8,683	4,527	13,952	8,814
Income tax expense	2,091	1,911	3,448	3,566
Income from continuing operations	6,592	2,616	10,504	5,248
Income from discontinued operations, net of tax of $2,591 and $2,728		4,484		4,732
Net income	$ 6,592	$ 7,100	$ 10,504	$ 9,980
Basic earnings per share:
Continuing operations	$ 0.39	$ 0.16	$ 0.63	$ 0.31
Discontinued operations		$ 0.27		$ 0.28
Net income	$ 0.39	$ 0.42	$ 0.63	$ 0.60
Diluted earnings per share:
Continuing operations	$ 0.39	$ 0.15	$ 0.62	$ 0.31
Discontinued operations		$ 0.27		$ 0.28
Net income	$ 0.39	$ 0.42	$ 0.62	$ 0.59
Weighted average number of common shares outstanding:
Basic	16,770	16,741	16,799	16,738
Diluted	16,962	16,909	16,939	16,875