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Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Millions
May 06, 2021
Apr. 05, 2021
Apr. 03, 2021
Mar. 31, 2021
Dec. 31, 2020
Feb. 13, 2019
Aug. 18, 2017
Subsequent Event [Line Items]              
Common Stock, Par or Stated Value Per Share       $ 0.001 $ 0.001    
Senior Notes              
Subsequent Event [Line Items]              
Debt Instrument, Interest Rate, Stated Percentage           5.50%  
Debt Instrument, Face Amount             $ 86.0
Subsequent Event [Member]              
Subsequent Event [Line Items]              
Dividend Per Share (USD per share) $ 0.15            
Declared date May 06, 2021 Apr. 04, 2021          
Payment Date Jun. 25, 2021            
Record Date May 28, 2021            
Subsequent Event [Member] | Common Stock              
Subsequent Event [Line Items]              
Dividend Per Share (USD per share)     $ 0.14        
Payment Date   May 25, 2021          
Record Date   Apr. 30, 2021          
Subsequent Event [Member] | Preferred Stock [Member]              
Subsequent Event [Line Items]              
Dividend Per Share (USD per share)     $ 0.421875        
Payment Date   Apr. 30, 2021          
Record Date   Apr. 19, 2021