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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2013
Earnings Per Share [Abstract] |
Schedule of Calculation of Numerator and Denominator in Earnings Per Share |
|  | Three months ended June 30, |  | Six months ended June 30,
|  | 2013 |  | 2012 |  | 2013 |  | 2012
Numerator |  |  |  |  |  |  |  |
Income (loss) from continuing operations |  | $ 2,907,000 |  | $ 4,644,000 |  | $ 7,268,000 |  | $ (3,301,000)
Preferred stock dividends |  | (3,602,000) |  | (3,607,000) |  | (7,209,000) |  | (7,138,000)
Preferred stock redemption costs |  | - |  | (382,000) |  | (1,166,000) |  | (382,000)
Net loss attributable to noncontrolling interests |  | 99,000 |  | 124,000 |  | 106,000 |  | 301,000
Net earnings allocated to unvested shares |  | (198,000) |  | (295,000) |  | (371,000) |  | (448,000)
(Loss) income from continuing operations attributable to common |  |  |  |  |  |  |  |
shareholders |  | (794,000) |  | 484,000 |  | (1,372,000) |  | (10,968,000)
Results from discontinued operations, net of noncontrolling interests |  | 1,573,000 |  | 457,000 |  | 1,066,000 |  | 2,416,000
Net income (loss) attributable to common shareholders, basic and diluted |  | $ 779,000 |  | $ 941,000 |  | $ (306,000) |  | $ (8,552,000)
Denominator |  |  |  |  |  |  |  |
Weighted average number of vested common shares outstanding |  | 68,345,000 |  | 68,038,000 |  | 68,342,000 |  | 67,787,000
Earnings (loss) per common share, basic and fully diluted |  |  |  |  |  |  |  |
Continuing operations |  | $ (0.01) |  | $ 0.01 |  | $ (0.02) |  | $ (0.16)
Discontinued operations |  | 0.02 |  | $ 0.00 |  | 0.02 |  | $ 0.03
|  | $ 0.01 |  | $ 0.01 |  | $ 0.00 |  | $ (0.13)

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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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