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v3.20.2

Loans (Additional Information) (Details) | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2020 USD ($) loan | Sep. 30, 2019 loan | Sep. 30, 2020 USD ($) loan | Sep. 30, 2019 loan | Oct. 31, 2020 USD ($) loan | Dec. 31, 2019 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Interest income on non-accrual loans | $ 1,000 |  | $ 17,000 |  |  |
Troubled debt restructurings | 113,000 |  | 113,000 |  |  |
Additional lending amount to customers whose loan terms has been modified in troubled debt restructuring | $ 0 |  | $ 0 |  |  | $ 0
Number of loans modified as troubled debt restructurings | loan | 0 | 0 | 0 | 0 |  |
Number of loans modified as troubled debt restructuring subsequently defaulted | loan | 0 | 0 | 0 | 0 |  |
Threshold amount to individually classify loans by credit risk | $ 250,000 |  | $ 250,000 |  |  |
PPP |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Amount of PPP loans guaranteed by SBA | $ 351,300,000 |  | $ 351,300,000 |  |  |
Number of PPP loans guaranteed by SBA | loan | 3,070 |  | 3,070 |  |  |
SBA | Subsequent Event |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Amount of PPP loans guaranteed by SBA |  |  |  |  | $ 113,000,000 |
Number of PPP loans guaranteed by SBA | loan |  |  |  |  | 603 |

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