Quarterly report pursuant to Section 13 or 15(d)

Capital Stock - Dividends (Details)

v3.21.2
Capital Stock - Dividends (Details) - USD ($)
$ / shares in Units, $ in Thousands
Oct. 15, 2021
Jul. 28, 2021
Jul. 15, 2021
May 21, 2021
Apr. 15, 2021
Mar. 17, 2021
Sep. 30, 2021
Dividends              
Restricted cash             $ 3,417
8.625% Series A Cumulative, Perpetual Preferred Stock              
Dividends              
Cash dividend declared (in dollars per share)   $ 0.53906   $ 0.53906   $ 0.71875  
Cash dividend paid (in dollars per share)     $ 0.53906   $ 0.71875    
Series A Preferred Stock And Series B Preferred Stock              
Dividends              
Restricted cash             $ 3,400
Depositary Shares              
Dividends              
Cash dividend declared (in dollars per share)   $ 0.52344   $ 0.55833      
Cash dividend paid (in dollars per share)     $ 0.55833        
Forecast [Member] | 8.625% Series A Cumulative, Perpetual Preferred Stock              
Dividends              
Cash dividend paid (in dollars per share) $ 0.53906            
Forecast [Member] | Depositary Shares              
Dividends              
Cash dividend paid (in dollars per share) $ 0.52344