v3.3.1.900

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2013 | Jun. 30, 2015
Common Stock |  |
Common stock, par value | $ 0.01 | $ 0.01
Common stock, shares authorized | 150,000,000 | 150,000,000
Common stock, shares issued | 86,259,684 | 92,258,690
Common stock, shares outstanding | 86,259,684 | 92,258,690
Preferred Stock [Member] |  |
Preferred stock, shares authorized | 30,000,000 | 30,000,000
Preferred stock, par value | $ 0.01 | $ 0.01
Series G Cumulative Redeemable Preferred Stock |  |
Preferred stock, shares authorized | 4,600,000 | 4,600,000
Preferred stock, par value | $ 0.01 | $ 0.01
Preferred stock dividend rate (percentage) | 6.875% |
Preferred stock liquidation preference | $ 100,000 | $ 100,000
Series H Cumulative Redeemable Preferred Stock |  |
Preferred stock, shares authorized | 4,000,000 | 4,000,000
Preferred stock, par value | $ 0.01 | $ 0.01
Preferred stock dividend rate (percentage) | 6.375% |
Preferred stock liquidation preference | $ 100,000 | $ 100,000

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