Condensed Consolidated Statement of Stockholder's Equity-Unaudited (USD $) In Thousands, except Share data, unless otherwise specified		Total		Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Treasury stock
Balance at Dec. 31, 2011		$ 25,593	[1]	$ 26	$ 27,656	$ (1,799)	$ 25	$ (315)
Balance (in shares) at Dec. 31, 2011	[1]	2,592,734
Comprehensive income:
Net loss for period		(1,122)		0	0	(1,122)	0	0
Other comprehensive income		6		0	0	0	6	0
Stock-based compensation (shares)		6,221
Stock-based compensation		270		0	270	0	0	0
Purchase of treasury stock		(90)		0	0	0	0
Purchase of common stock for treasury (in shares)		(15,000)
Balance at Sep. 30, 2012		$ 24,657		$ 26	$ 27,926	$ (2,921)	$ 31	$ (405)
Balance (in shares) at Sep. 30, 2012		2,583,955		2,583,955

[1] The Condensed Consolidated Balance Sheet as of December 31, 2011, has been derived from the audited consolidated financial statements at that date, but does not include all of the information and footnotes required by accounting principles generally accepted in the United States for complete financial statements.