XML 20 R89.htm IDEA: XBRL DOCUMENT v3.20.1
Equity - Preferred Stock (Details) - USD ($)
 1 Months Ended 3 Months Ended 12 Months Ended
Dec. 31, 2019
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Dec. 31, 2018
Class of Stock [Line Items]          
Carrying value prior to redemption $ 282,490,000 $ 282,490,000   $ 282,490,000  
Liquidation preference (in dollars per share) $ 25 $ 25   $ 25  
Preferred Stock          
Shares Issued and Outstanding (in shares) 12,200,000 12,200,000   12,200,000  
Liquidation Preference (in dollars per share) $ 25 $ 25   $ 25  
Carrying Value $ 282,490,000 $ 282,490,000   $ 282,490,000  
Number of days in year used in the computation of preferred stock dividends for any partial dividend period   360 days   360 days  
Number of months used in the computation of preferred stock dividends for any partial dividend period   12 months   12 months  
Number of days in month, dividends computation of dividends payable for any partial dividend period   30 days   30 days  
Preferred stock dividends declared and paid   $ 5,874,000 $ 8,124,000    
Capital gains distribution (as a percent)     100.00%    
Unrecaptured Section 1250 gain (s a percent)     34.01%    
Amount of preferred dividends in arrears   $ 0      
Maximum          
Preferred Stock          
Number of days prior to dividend payment date that Board of Directors may elect to designate as the payment date   30 days   30 days  
Minimum          
Preferred Stock          
Number of days prior to dividend payment date that Board of Directors may elect to designate as the payment date   10 days   10 days  
Series E and F Preferred Stock [Member]          
Class of Stock [Line Items]          
Carrying value prior to redemption         $ 193,500,000
Preferred Stock          
Carrying Value         $ 193,500,000
Series D, E, F, G and I Preferred Stock [Member]          
Class of Stock [Line Items]          
Liquidation preference (in dollars per share)         $ 50.00
Preferred Stock          
Liquidation Preference (in dollars per share)         $ 50.00
Series D          
Class of Stock [Line Items]          
Carrying value prior to redemption $ 89,041,000 $ 89,041,000   $ 89,041,000  
Liquidation preference (in dollars per share) $ 25 $ 25.00   $ 25  
Preferred Stock          
Shares Issued and Outstanding (in shares) 4,000,000 4,000,000   4,000,000  
Par Value (in dollars per share) $ 0.001 $ 0.001   $ 0.001  
Liquidation Preference (in dollars per share) $ 25 $ 25.00   $ 25  
Rate per Annum   8.00%   8.00%  
Annual Dividend Per Share (in dollars per share)   $ 2.00   $ 2.00  
Carrying Value $ 89,041,000 $ 89,041,000   $ 89,041,000  
Preferred stock dividends declared and paid   2,000,000.0 $ 2,000,000    
Series G          
Class of Stock [Line Items]          
Carrying value prior to redemption $ 72,664,000 $ 72,664,000   $ 72,664,000  
Liquidation preference (in dollars per share) $ 25 $ 25.00   $ 25  
Preferred Stock          
Shares Issued and Outstanding (in shares) 3,200,000 3,200,000   3,200,000  
Par Value (in dollars per share) $ 0.001 $ 0.001   $ 0.001  
Liquidation Preference (in dollars per share) $ 25 $ 25.00   $ 25  
Rate per Annum   7.65%   7.65%  
Annual Dividend Per Share (in dollars per share)   $ 1.91   $ 1.91  
Carrying Value $ 72,664,000 $ 72,664,000   $ 72,664,000  
Preferred stock dividends declared and paid   1,500,000 1,500,000    
Series I          
Class of Stock [Line Items]          
Carrying value prior to redemption $ 120,785,000 $ 120,785,000   $ 120,785,000  
Liquidation preference (in dollars per share) $ 25 $ 25.00   $ 25  
Preferred Stock          
Shares Issued and Outstanding (in shares) 5,000,000 5,000,000   5,000,000  
Par Value (in dollars per share) $ 0.001 $ 0.001   $ 0.001  
Liquidation Preference (in dollars per share) $ 25 $ 25.00   $ 25  
Rate per Annum   7.50%   7.50%  
Annual Dividend Per Share (in dollars per share)   $ 1.88   $ 1.88  
Carrying Value $ 120,785,000 $ 120,785,000   $ 120,785,000  
Preferred stock dividends declared and paid   $ 2,300,000 2,300,000    
Series J (convertible)          
Class of Stock [Line Items]          
Shares issued upon conversion (in shares) 16,500,000        
Conversion rate (in shares) 4.125     4.125  
Carrying value prior to redemption $ 0     $ 0  
Liquidation preference (in dollars per share) $ 50     $ 50  
Preferred Stock          
Shares Issued and Outstanding (in shares) 0     0  
Par Value (in dollars per share) $ 0.001     $ 0.001  
Liquidation Preference (in dollars per share) $ 50     $ 50  
Rate per Annum       4.50%  
Annual Dividend Per Share (in dollars per share)       $ 2.25  
Carrying Value $ 0     $ 0  
Preferred stock dividends declared and paid     $ 2,300,000    
Redemption price as a percentage of liquidation preference   100.00%