Consolidated Balance Sheets (Parenthetical) (USD $)	Jun. 30, 2011	Dec. 31, 2010
Stockholders' equity:
Preferred Stock, Par Value	$ 0.01	$ 0.01
Preferred Stock, Shares Authorized	5,500,000	5,500,000
Preferred Stock, Liquidation Preference Per Share	$ 1,000	$ 1,000
Preferred Stock, Shares Issued	50,000	50,000
Preferred Stock, Shares Outstanding	50,000	50,000
Common Stock, Par Value	$ 0.01	$ 0.01
Common Stock, Shares Authorized	50,000,000	50,000,000
Common Stock, Shares Issued	28,496,414	28,452,411
Common Stock, Shares Outstanding	28,496,414	28,452,411