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Equity (Details) - USD ($)
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2018
Class of Stock [Line Items]      
Repurchase of common stock authorized by Board of Directors     $ 60,000,000
Common stock repurchased (in shares) 52,780 0  
Common stock repurchased, value $ 1,842,000    
Common stock repurchased, average price per share (in dollars per share) $ 34.86    
Remaining authorized stock repurchase amount $ 43,000,000    
Dividend rate (as a percent) 6.50%    
Preferred stock dividends paid $ 800,000 $ 800,000  
Common Stock      
Class of Stock [Line Items]      
Common stock repurchased (in shares) 53,000    
Common stock repurchased, value $ 1,800,000