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Off-Balance-Sheet Activities (Contractual amount of credit related financial instruments) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Contract Amount $ 290,993 $ 265,306
Maximum maturity period of commitments to extend credit 1 year  
Unfunded commitments under lines of credit [Member]    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Contract Amount $ 264,902 231,120
Commercial and standby letters of credit [Member]    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Contract Amount 1,321 1,738
Commitments to grant loans [Member]    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Contract Amount $ 24,770 $ 32,448