Income Per Share and Partnership Unit - Schedule of Reconciliation of the Numerator and Denominator Used in the Computation of Basic and Diluted (Loss) Income Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Basic and diluted (loss) income:        
(Loss) income from continuing operations $ (413) $ 45,737 $ (16,260) $ 89,315
Less: dividends paid to preferred stockholders (2,588) (2,588) (5,176) (5,176)
Less: dividends attributable to unvested restricted stock (185) (250) (392) (522)
Net (loss) income attributable to common stockholders used in basic and diluted (loss) income per share $ (3,186) $ 42,899 $ (21,828) $ 83,617
Basic weighted average shares of common stock outstanding:        
Weighted average shares of common stock outstanding 102,980,619 87,422,369 102,765,967 86,673,672
Less: unvested weighted average shares of restricted stock (301,652) (420,382) (311,410) (419,974)
Basic weighted average shares of common stock outstanding 102,678,967 87,001,987 102,454,557 86,253,698
Basic (in USD per share) $ (0.03) $ 0.49 $ (0.21) $ 0.97
Diluted weighted average shares of common stock outstanding        
Plus: unsettled shares under open forward equity contracts   772,040   328,617
Plus: unvested market-based awards   116,672   196,982
Diluted weighted average shares of common stock outstanding 102,678,967 87,890,699 102,454,557 86,779,297
Diluted (in USD per share) $ (0.03) $ 0.49 $ (0.21) $ 0.96
Unvested shares of restricted stock, less shares assumed repurchased at market        
Potentially dilutive shares of common stock        
Dilutive shares   160,606 66,920 191,215
Unsettled shares under open forward equity contracts        
Potentially dilutive shares of common stock        
Dilutive shares     607,636  
Market-Based Awards        
Potentially dilutive shares of common stock        
Dilutive shares 83,625   230,537