XML 11 R54.htm IDEA: XBRL DOCUMENT v2.4.0.6
Earning Per Share (Schedule of Calculation of Numerator and Denominator in Earnings Per Share) (Details) (USD $)
 3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Earnings Per Share [Abstract]        
Income (loss) from continuing operations $ 4,658,000 $ (13,723,000) $ (3,264,000) $ (13,999,000)
Preferred stock dividends (3,607,000) (3,540,000) (7,138,000) (7,041,000)
Preferred stock redemption costs (382,000)   (382,000)  
Net loss attributable to noncontrolling interests 124,000   301,000  
Net earnings allocated to unvested shares (295,000)   (448,000)  
Income (loss) from continuing operations available for common shareholders 498,000   (10,931,000)  
Results from discontinued operations, net of noncontrolling interests 443,000   2,379,000  
Net income (loss) available for common shareholders, basic and diluted $ 941,000   $ (8,552,000)  
Weighted average number of vested common shares outstanding 68,038,000   67,787,000  
Continuing operations $ 0.01 $ (0.25) $ (0.16) $ (0.30)
Discontinued operations $ 0.00 $ (0.16) $ 0.03 $ (0.29)
Earnings (loss) per common share, basic and diluted $ 0.01 $ (0.41) $ (0.13) $ (0.59)