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Loans - Loans Individually Evaluated for Impairment Including Loans Modified in Troubled Debt Restructurings by Portfolio Segment (Details) $ in Thousands | Dec. 31, 2019 USD ($)
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With an allowance recorded: |
Allowance for Loan Losses Allocated | $ 2,301
With no related allowance recorded: |
Unpaid Principal Balance, Total | 24,431
Recorded Investment, Total | 20,755
Commercial, industrial, and agricultural |
With an allowance recorded: |
Unpaid Principal Balance | 2,657
Recorded Investment | 1,476
Allowance for Loan Losses Allocated | 673
With no related allowance recorded: |
Unpaid Principal Balance | 9,845
Recorded Investment | 9,695
Commercial mortgages |
With an allowance recorded: |
Unpaid Principal Balance | 6,541
Recorded Investment | 4,349
Allowance for Loan Losses Allocated | 1,594
With no related allowance recorded: |
Unpaid Principal Balance | 4,903
Recorded Investment | 4,770
Residential Real Estate |
With an allowance recorded: |
Unpaid Principal Balance | 485
Recorded Investment | 465
Allowance for Loan Losses Allocated | 34
With no related allowance recorded: |
Unpaid Principal Balance | 0
Recorded Investment | $ 0

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