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Equity - Preferred Stock Classes (Details) - USD ($)
 3 Months Ended 12 Months Ended
Nov. 30, 2016
Mar. 31, 2022
Dec. 31, 2021
Dec. 31, 2016
Dec. 31, 2018
Class of Stock          
Preferred Stock, Shares Authorized   50,000,000 50,000,000    
Preferred Stock, Par or Stated Value Per Share   $ 0.01 $ 0.01    
Preferred Stock, Shares Issued   0 0    
Preferred Stock, Value, Outstanding   $ 0 $ 0    
Cumulative Preferred Stock          
Class of Stock          
Preferred Stock, Shares Authorized   125 125    
Preferred Stock, Dividend Rate, Percentage   12.50% 12.50%    
Preferred Stock, Shares Issued   125 125    
Preferred Stock, Shares Outstanding   125 125    
Series A Preferred Stock          
Class of Stock          
Preferred Stock, Shares Authorized 125        
Preferred Stock, Dividend Rate, Percentage 12.50%     12.50%  
Preferred Stock Shares Sold       125  
Preferred Stock Value Sold       $ 125,000  
Preferred Stock, Liquidation Preference Per Share $ 1,000        
Preferred Stock, Dividend Payment Terms   These dividends are cumulative and payable semi-annually in arrears on June 30 and December 31 of each year      
Preferred Stock, Redemption Price Per Share   $ 1,000      
Preferred Stock Redemption Premium Per Share         $ 50