CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Sep. 30, 2011	Dec. 31, 2010
Serial preferred stock, par value	$ 0.01	$ 0.01
Serial preferred stock, authorized	500,000	500,000
Serial preferred stock, shares issued	9,266	9,266
Serial preferred stock, shares outstanding	9,266	9,266
Common stock, par value	$ 0.01	$ 0.01
Common stock, authorized	5,000,000	5,000,000
Common stock, shares issued	1,790,599	1,790,599
Common stock, shares outstanding	1,790,599	1,790,599