Condensed Consolidated Balance Sheets [Parenthetical] (USD $)	Sep. 30, 2011	Dec. 31, 2010
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	5,000,000	5,000,000
Common stock, shares issued	885,130	1,060,130
Common stock, shares outstanding	885,130	1,060,130
Treasury stock, shares	2,085	177,085