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v3.21.1

Allowance for Loan Losses - Additional information (Details) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2021 USD ($) loan | Mar. 31, 2020 USD ($) | Dec. 31, 2020 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Provision expense for loan losses | $ 400,000 | $ 175,000 |
Provision recovery recorded | (400,000) | (175,000) |
Increase in provision expense | $ 225,000 |  |
Number of loans transferred | loan | 2 |  |
Financing Receivable, Individually Evaluated for Impairment | $ 2,582,000 |  | $ 855,000
Percentage Of Allowance For Total Loans | 1.18% |  | 1.16%
Non-performing assets as a percent of loans | 0.43% |  | 0.34%
Allowance for Loan and Lease Losses Write-offs, Net | $ 114,000 | $ 120,000 |
Allowance For Loan And Lease Losses Write Off Percentage | 0.05% | 0.06% |
Increase in allowance for loan losses | $ 2,300,000 |  |
Percentage of credit loss to total loans | 24.60% |  |
Allowance for loan losses | $ 11,600,000 |  |
Percentage Of Allowance For Non Performing Assets | 274.00% |  | 341.00%
Financing Receivable, Recorded Investment, Past Due | $ 3,041,000 |  | $ 7,839,000
Non-performing |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Total loans | $ 4,200,000 |  | $ 3,300,000
Non-performing assets as a percent of loans | 0.43% |  | 0.34%
Pass |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Minimum individual loan balance requiring quarterly review | $ 2,000,000 |  |
Special Mention |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Minimum individual loan balance requiring quarterly review | 250,000 |  |
Substandard [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Minimum individual loan balance requiring quarterly review | 250,000 |  |
Doubtful [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Minimum individual loan balance requiring quarterly review | 100,000 |  |
Commercial | Commercial. |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Provision recovery recorded | (205,000) | $ 91,000 |
Financing Receivable, Individually Evaluated for Impairment | 2,574,000 |  | $ 847,000
Minimum aggregate balances for commercial loan relationship under structure loan rating process | 1,000,000 |  |
Commercial | Commercial and Industrial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Financing Receivable, Recorded Investment, Past Due | $ 0 |  | $ 3,139,000
Commercial | Minimum | Commercial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Minimum percent of portfolio to be reviewed | 36.00% |  |
Consumer | Minimum | Consumer and Residential Mortgage Loans [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Financing Receivable, Individually Evaluated for Impairment | $ 150,000 |  |

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