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Investments, Gross Gains and Losses, Available for Sale Securities (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Investments [Abstract]          
Proceeds from sale of securities available-for-sale $ 4,492 $ 24,153 $ 4,492 $ 29,198  
Gross gains and losses on available-for-sale securities [Abstract]          
Gross gains on available for sale securities 0 252 0 302  
Gross losses on available for sale securities (6) (90) (6) (90)  
Net gains (6) 162 (6) 212  
Equity securities [Abstract]          
Net (losses) gains recognized in equity securities during the period (19) 72 (198) 288  
Less: Net gains realized on the sale of equity securities during the period 4 0 4 0  
Net unrealized (losses) gains (23) $ 72 (202) $ 288  
Asset Pledged as Collateral [Member] | Public Funds, Other Deposit and Borrowings [Member]          
Investment Securities Pledged [Abstract]          
Investment securities pledged as collateral $ 302,200   $ 302,200   $ 295,000