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Borrowings, Long-term Debt (Details) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended
Jan. 27, 2023
Nov. 29, 2022
Apr. 02, 2007
Mar. 30, 2007
Aug. 31, 2019
May 31, 2017
Dec. 31, 2022
Dec. 31, 2021
3-Month CME Term SOFR [Member] | SOFR [Member] | Subsequent Event [Member]                
Long-term debt [Abstract]                
Term of variable rate 3 months              
Basis spread on variable rate 0.26161%              
6-Month CME Term SOFR [Member] | SOFR [Member] | Subsequent Event [Member]                
Long-term debt [Abstract]                
Term of variable rate 6 months              
Basis spread on variable rate 0.42826%              
Junior Subordinated Debentures [Member]                
Long-term debt [Abstract]                
Issuance of debt       $ 61,300        
Long-term debt             $ 57,841 $ 57,841
Interest rate on junior subordinated debentures   6.35%   6.52%        
Maturity date of junior subordinated debentures             Jun. 01, 2037  
Maturity period of debentures             30 years  
Period after which debentures are redeemable             5 years  
Repayment of debt     $ 61,300          
Debt instrument, repurchased face amount         $ 1,500 $ 2,000    
Debt instrument, purchase price         1,300 1,400    
Gain on repurchase of debt instrument         $ 200 $ 600    
Junior Subordinated Debentures [Member] | LIBOR Rate [Member]                
Long-term debt [Abstract]                
Term of variable rate             3 months  
Basis spread on variable rate   1.59%   1.59%        
Reference rate   4.76%            
Junior Subordinated Debentures [Member] | Subordinated Debentures 9.0% [Member]                
Long-term debt [Abstract]                
Interest rate on junior subordinated debentures     9.00%          
Junior Subordinated Debentures [Member] | Subordinated Debentures 8.25% [Member]                
Long-term debt [Abstract]                
Interest rate on junior subordinated debentures     8.25%          
Unconsolidated Delaware Statutory Trust Subsidiary [Member]                
Long-term debt [Abstract]                
Issuance of capital securities in a private placement       $ 59,500