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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2012
Earnings Per Share [Abstract] |
Schedule of Calculation of Numerator and Denominator in Earnings Per Share |
|  | Three months ended September 30, |  | Nine months ended September 30
|  | 2012 |  | 2011 |  | 2012 |  | 2011
Numerator |  |  |  |  |  |  |  |
Income (loss) from continuing operations |  | $ 1,073,000 |  | $ (7,221,000) |  | $ (2,191,000) |  | $ (21,157,000)
Preferred stock dividends |  | (3,877,000) |  | (3,580,000) |  | (11,015,000) |  | (10,621,000)
Preferred stock redemption costs |  | (173,000) |  | - |  | (555,000) |  | -
Net loss attributable to noncontrolling interests |  | 127,000 |  | 261,000 |  | 424,000 |  | 785,000
Net earnings allocated to unvested shares |  | (178,000) |  | (266,000) |  | (626,000) |  | (546,000)
(Loss) from continuing operations attribtuable to common shareholders |  | (3,028,000) |  | (10,806,000) |  | (13,963,000) |  | (31,539,000)
Results from discontinued operations, net of noncontrolling interests |  | (1,449,000) |  | (59,565,000) |  | 934,000 |  | (79,089,000)
Net (loss) attributable to common shareholders, basic and diluted |  | $ (4,477,000) |  | $ (70,371,000) |  | $ (13,029,000) |  | $ (110,628,000)
Denominator |  |  |  |  |  |  |  |
Weighted average number of vested common shares outstanding |  | 68,232,000 |  | 66,800,000 |  | 67,932,000 |  | 66,253,000
Earnings (loss) per common share, basic and diluted |  |  |  |  |  |  |  |
Continuing operations |  | $ (0.05) |  | $ (0.16) |  | $ (0.20) |  | $ (0.48)
Discontinued operations |  | $ (0.02) |  | $ (0.89) |  | $ 0.01 |  | $ (1.19)
|  | $ (0.07) |  | $ (1.05) |  | $ (0.19) |  | $ (1.67)

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- Definition Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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