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Preferred and Common Shares and Additional Paid-in Capital (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Equity, Class of Treasury Stock [Line Items]    
Proceeds from issuance of common stock $ 19,792 $ 0
Treasury Stock, Retired, Cost Method, Amount 20,068  
Payments of Dividends $ 375,251  
Fourth quarter of 2021 [Member]    
Equity, Class of Treasury Stock [Line Items]    
Common Stock, Dividends, Per Share, Cash Paid $ 2.00  
First quarter of 2022 [Member]    
Equity, Class of Treasury Stock [Line Items]    
Common Stock, Dividends, Per Share, Cash Paid $ 1.65  
Share Repurchase Program [Member] | Open Market Transactions [Member]    
Equity, Class of Treasury Stock [Line Items]    
Treasury Stock, Shares, Acquired 790,011  
Treasury Stock Acquired, Average Cost Per Share $ 25.37  
Treasury Stock, Retired, Cost Method, Amount $ 20,044  
Commissions and share cancellation fees $ 24  
At-the-market equity offering programs [Member]    
Equity, Class of Treasury Stock [Line Items]    
Common Stock, Shares, Issued 654,690  
Number of shares sold 654,690  
Proceeds from issuance of common stock $ 19,792  
Equity Incentive Plan [Member]    
Equity, Class of Treasury Stock [Line Items]    
Common Stock, Shares, Issued 528,941