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Common Stock Dividends (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
6 Months Ended 9 Months Ended
Sep. 30, 2011
Dec. 31, 2011
Oct. 28, 2011
NOTE 4. COMMON STOCK DIVIDENDS [Abstract]      
Dividends, Preferred Stock $ 192    
Stock Issued During Period, Shares, Other   2,321,286  
Conversion of Stock, Shares Converted   1,208,039  
Convertible Preferred Stock, Shares Issued upon Conversion     45,118