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EARNINGS PER COMMON SHARE (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 Common stock | Sep. 30, 2014 Common stock | Sep. 30, 2014 Operating Partnership, as General Partner or Managing Member | Dec. 31, 2013 Operating Partnership, as General Partner or Managing Member | Sep. 30, 2014 Operating Partnership, as General Partner or Managing Member Series A Preferred Stock | Dec. 31, 2013 Operating Partnership, as General Partner or Managing Member Series A Preferred Stock
Schedule of Earnings Per Share, Basic and Diluted [Line Items] |  |  |  |  |  |  |  |  |  |
Limited partners' common OP units (in shares) |  |  |  |  |  |  | 2,863,331 | 1,457,467 | 188 | 188
Antidilutive securities excluded from computation of earnings per share, amount (in shares) |  |  |  |  | 25,067 | 25,067 |  |  |  |
Numerator |  |  |  |  |  |  |  |  |  |
Income from continuing operations | $ 28,564 | $ 8,895 | $ 61,524 | $ 26,451 |  |  |  |  |  |
Less: net income attributable to participating securities | (490) | (157) | (1,083) | (468) |  |  |  |  |  |
Income from continuing operations, net of income attributable to participating securities | $ 28,074 | $ 8,738 | $ 60,441 | $ 25,983 |  |  |  |  |  |
Denominator |  |  |  |  |  |  |  |  |  |
Weighted average shares for basic earnings per share (in shares) | 59,686,000 | 55,460,000 | 57,898,000 | 54,697,000 |  |  |  |  |  |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |
Employee Restricted Share Units and share options (in shares) | 18,000 | 26,000 | 26,000 | 41,000 |  |  |  |  |  |
Convertible Preferred OP Units (in shares) | 25,000 | 0 | 25,000 | 0 |  |  |  |  |  |
Denominator for diluted earnings per share (in shares) | 59,729,000 | 55,486,000 | 57,949,000 | 54,738,000 |  |  |  |  |  |
Basic earnings per Common Share from continuing operations attributable to Common Shareholders (in dollars per share) | $ 0.47 | $ 0.16 | $ 1.04 | $ 0.47 |  |  |  |  |  |
Diluted earnings per Common Share from continuing operations attributable to Common Shareholders (in dollars per share) | $ 0.47 | $ 0.16 | $ 1.04 | $ 0.47 |  |  |  |  |  |

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