Consolidated Income Statement (unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Consolidated Income Statements (unaudited)
Gross sales	$ 67,484	$ 57,403	$ 129,138	$ 113,558
Commissions, allowances and rebates	523	376	814	712
Net sales	66,961	57,027	128,324	112,846
Other	1,421	1,190	643	1,464
Net revenues	68,382	58,217	128,967	114,310
Cost of goods sold	49,325	40,284	92,455	81,884
Gross profit	19,057	17,933	36,512	32,426
Operating expenses:
Selling, general and administrative expenses	9,191	8,184	18,279	16,980
Research and development expenses	2,572	2,841	5,632	4,826
Total operating expenses	11,763	11,025	23,911	21,806
Operating profit	7,294	6,908	12,601	10,620
Other expenses/(income):
Interest expense, net	605	1,171	1,178	2,369
Other (income)/expenses, net	(282)	14	(285)	17
Equity in losses of partially-owned affiliate	303	0	667	0
Income before income taxes	6,668	5,723	11,041	8,234
Provision for income taxes	1,911	2,057	3,429	2,885
Income from continuing operations	4,757	3,666	7,612	5,349
Income/(loss) from discontinued operations, net of tax	0	1,105	(146)	1,105
Net income	$ 4,757	$ 4,771	$ 7,466	$ 6,454
Basic earnings/(loss) per share of common stock:
Income from continuing operations	$ 0.16	$ 0.12	$ 0.26	$ 0.18
Income/(loss) from discontinued operations, net of tax	$ 0	$ 0.04	$ (0.01)	$ 0.04
Net Income	$ 0.16	$ 0.16	$ 0.25	$ 0.22
Diluted earnings/(loss) per share of common stock:
Income from continuing operations	$ 0.16	$ 0.12	$ 0.26	$ 0.18
Income/(loss) from discontinued operations, net of tax	$ 0	$ 0.04	$ (0.01)	$ 0.04
Net Income	$ 0.16	$ 0.16	$ 0.25	$ 0.22
Weighted average shares outstanding:
Basic (in share)	29,419	29,333	29,433	29,324
Effect of dilutive stock based compensation	74	71	57	78
Diluted (in share)	29,493	29,404	29,490	29,402