Consolidated Condensed Balance Sheets (Parenthetical) (USD $)	Sep. 30, 2011	Dec. 31, 2010
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, Authorized	5,000,000	5,000,000
Preferred stock, Issued	28,923	32,382
Preferred stock, outstanding	28,923	32,382
Preferred stock, liquidation preference	$ 1,000	$ 1,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, Authorized	20,000,000	20,000,000
Common stock, Issued	6,987,586	6,984,754
Common stock, outstanding	6,987,586	6,984,754