Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Condensed Consolidated Statements Of Operations
Sales, net	$ 4,369	$ 6,714
Expenses
Cost of products	2,702	4,113
Selling, general and administrative	2,340	3,248
Total expenses	5,042	7,361
Operating (loss)	(673)	(647)
Other expense:
Net interest (expense)	0	(35)
Other expense	(5)	(6)
Total other expense	(5)	(41)
(Loss) before income taxes	(678)	(688)
Income tax benefit	277	0
Net (loss)	$ (401)	$ (688)
Net (loss) income per share-basic:	$ (0.03)	$ (0.05)
Net (loss) income per share-diluted:	$ (0.03)	$ (0.05)
Weighted average shares outstanding-basic	13,533,949	13,508,815
Weighted average shares outstanding-diluted	13,533,949	13,508,815