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Leases (Details Textual) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Lessee Lease Description [Line Items]          
Operating leases options to extend [true false]     true    
Operating leases options to terminate the lease     7 months    
Operating lease, description     The Company has operating leases for branch office locations, vehicles and certain office equipment such as printers, copiers and faxes. The leases have remaining lease terms of up to 17.6 years, some of which include options to extend the lease for up to 15 years and some of which include options to terminate the lease in 7 months.    
Operating lease, right-of-use asset $ 8,500   $ 8,500   $ 6,400
Operating lease, liability $ 8,777   $ 8,777   $ 6,600
Operating Lease, Liability, Statement of Financial Position [Extensible List] Other liabilities   Other liabilities   Other liabilities
Operating lease, payments $ 252 $ 206 $ 706 $ 610  
Finance leases, interest expense 51 44 127 116  
Finance leases, amortization expense $ 202 $ 124 $ 534 $ 366  
Average remaining lease term     6 years 9 months 29 days    
Weighted-average discount rate 2.81%   2.81%    
Maximum          
Lessee Lease Description [Line Items]          
Operating leases remaining lease terms 17 years 7 months 6 days   17 years 7 months 6 days    
Operating leases options to extend     15 years