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Loans - Loans Designated as TDRs (Details) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 USD ($) loan | Sep. 30, 2021 USD ($) loan | Sep. 30, 2020 USD ($) loan
Loans Designated as TDRs |  |  |
Number of loans | loan | 11 | 2 | 27
Pre-Modification Amortized Cost | $ 5,706,000 | $ 250,000 | $ 8,400,000
Post-Modification Amortized Cost | 5,706,000 | 250,000 | 8,400,000
Balance of accruing TDRs | 16,200,000 | 14,400,000 | 16,200,000
Remaining availability under commitments to lend additional funds on restructured loans | 1,600,000 | 447,000 | 1,600,000
Specific reserve associated with restructured loans that subsequently defaulted | $ 1,200,000 | $ 1,700,000 | $ 1,200,000
Interest rate modification |  |  |
Loans Designated as TDRs |  |  |
Number of loans | loan | 4 | 1 | 14
Pre-Modification Amortized Cost | $ 5,034,000 | $ 212,000 | $ 6,890,000
Post-Modification Amortized Cost | $ 5,034,000 | $ 212,000 | $ 6,890,000
Term modification |  |  |
Loans Designated as TDRs |  |  |
Number of loans | loan | 7 | 1 | 13
Pre-Modification Amortized Cost | $ 672,000 | $ 38,000 | $ 1,510,000
Post-Modification Amortized Cost | $ 672,000 | $ 38,000 | $ 1,510,000
Construction and land development | Interest rate modification |  |  |
Loans Designated as TDRs |  |  |
Number of loans | loan |  |  | 2
Pre-Modification Amortized Cost |  |  | $ 99,000
Post-Modification Amortized Cost |  |  | $ 99,000
Commercial owner occupied real estate loan | Interest rate modification |  |  |
Loans Designated as TDRs |  |  |
Number of loans | loan | 1 |  | 2
Pre-Modification Amortized Cost | $ 4,637,000 |  | $ 5,842,000
Post-Modification Amortized Cost | $ 4,637,000 |  | $ 5,842,000
Commercial owner occupied real estate loan | Term modification |  |  |
Loans Designated as TDRs |  |  |
Number of loans | loan | 1 |  | 1
Pre-Modification Amortized Cost | $ 185,000 |  | $ 185,000
Post-Modification Amortized Cost | $ 185,000 |  | $ 185,000
Consumer Owner Occupied Loans | Interest rate modification |  |  |
Loans Designated as TDRs |  |  |
Number of loans | loan |  |  | 1
Pre-Modification Amortized Cost |  |  | $ 29,000
Post-Modification Amortized Cost |  |  | $ 29,000
Consumer Owner Occupied Loans | Term modification |  |  |
Loans Designated as TDRs |  |  |
Number of loans | loan | 1 |  | 5
Pre-Modification Amortized Cost | $ 72,000 |  | $ 591,000
Post-Modification Amortized Cost | $ 72,000 |  | $ 591,000
Home equity loans | Term modification |  |  |
Loans Designated as TDRs |  |  |
Number of loans | loan |  |  | 1
Pre-Modification Amortized Cost |  |  | $ 51,000
Post-Modification Amortized Cost |  |  | $ 51,000
Commercial and industrial | Interest rate modification |  |  |
Loans Designated as TDRs |  |  |
Number of loans | loan | 2 |  | 8
Pre-Modification Amortized Cost | $ 336,000 |  | $ 859,000
Post-Modification Amortized Cost | $ 336,000 |  | $ 859,000
Commercial and industrial | Term modification |  |  |
Loans Designated as TDRs |  |  |
Number of loans | loan | 2 | 1 | 3
Pre-Modification Amortized Cost | $ 295,000 | $ 38,000 | $ 563,000
Post-Modification Amortized Cost | $ 295,000 | $ 38,000 | $ 563,000
Other income producing property | Interest rate modification |  |  |
Loans Designated as TDRs |  |  |
Number of loans | loan | 1 | 1 | 1
Pre-Modification Amortized Cost | $ 61,000 | $ 212,000 | $ 61,000
Post-Modification Amortized Cost | $ 61,000 | $ 212,000 | $ 61,000
Consumer loans | Term modification |  |  |
Loans Designated as TDRs |  |  |
Number of loans | loan | 3 |  | 3
Pre-Modification Amortized Cost | $ 120,000 |  | $ 120,000
Post-Modification Amortized Cost | $ 120,000 |  | $ 120,000

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- Definition Represents the amount of allowance for credit losses related to troubled debt restructurings for which there was a payment default. + References No definition available. + Details
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- Definition Represents the amount in remaining availability under commitments to lend additional funds on restructured loans. + References No definition available. + Details
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