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Short-Term Borrowings (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Federal Funds Purchased      
Short-term borrowings      
Average daily balance $ 3 $ 80 $ 61,709
Maximum month-end balance     $ 139,605
During period     2.54%
Federal Home Loan Bank Advances      
Short-term borrowings      
Average daily balance     $ 9,712
Maximum month-end balance     $ 135,000
During period     2.44%