Quarterly report pursuant to Section 13 or 15(d)

Equity and Mezzanine Equity - Summary of Preferred Stock Dividends (Details)

v3.19.1
Equity and Mezzanine Equity - Summary of Preferred Stock Dividends (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2019
Dec. 31, 2018
Mar. 31, 2018
Mar. 31, 2019
Mar. 31, 2018
Series A Preferred          
Dividends Payable [Line Items]          
Declared $ 0 $ 0 $ 13 $ 0 $ 13
Arrears $ 13 $ 13 $ 0 26 0
Per Share $ 22.50 $ 22.50 $ 22.50    
Series B Preferred          
Dividends Payable [Line Items]          
Declared $ 0 $ 0 $ 1,055 0 1,055
Arrears $ 1,055 $ 1,055 $ 0 2,110 0
Per Share $ 0.56 $ 0.56 $ 0.56    
Series D Preferred          
Dividends Payable [Line Items]          
Declared $ 0 $ 0 $ 1,969 0 1,969
Arrears $ 2,419 $ 1,969 $ 0 $ 4,388 $ 0
Per Share $ 0.67 $ 0.55 $ 0.55