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v3.22.4

Loans - Narrative (Details) | 1 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2022 USD ($) loan | Dec. 31, 2022 USD ($) loan | Dec. 31, 2021 USD ($) loan | Dec. 31, 2020 USD ($) loan
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Net deferred loan costs included in loan balances |  | $ 10,132,000 | $ 7,890,000 |
Loans used to collateralize borrowings from the Federal Home Loan Bank of Boston |  | 475,233,000 | 364,968,000 |
Net loans |  | $ 1,897,951,000 | $ 1,632,128,000 |
Number of loans sold | loan | 41 |  |  |
Balance of loans sold | $ 5,200,000 |  |  |
Number of loans | loan |  | 29 | 60 |
Loans |  | $ 1,914,674,000 | $ 1,647,649,000 |
Nonaccrual loans |  | 1,755,000 | 5,602,000 |
Interest income which would have been recognized on these loans, if interest had been accrued |  | 223,000 | 345,000 |
Loans more than 90 days past due accruing interest |  | 241,000 | 32,000 |
Loans to directors, officers and employees |  | 48,001,000 | 42,784,000 |
TDR recorded investment |  | $ 4,744,000 | $ 8,341,000 |
Number of loans | loan |  | 1 | 5 |
TDR recorded investment more than 30 days past due |  | $ 97,000 | $ 349,000 |
Number of loans placed on TDR status in previous 12 months | loan |  |  | 1 |
Number of loans | loan |  | 1 | 4 |
Number of TDR loans involved in bankruptcy (loan) | loan |  | 4 |  |
Loans classified as TDRs that are involved in bankruptcy |  | $ 550,000 |  |
Number of loans classified as TDRs that were on non-accrual status | loan |  | 5 |  |
Loans classified as TDRs that were on non-accrual status |  | $ 339,000 |  |
Loans classified as TDRs that are involved in foreclosure |  | $ 0 |  |
Number of mortgage loans in the process of foreclosure | loan |  | 2 | 4 |
Mortgage loans in the process of foreclosure |  | $ 166,000 | $ 367,000 |
Small Business Administration (SBA), CARES Act, Excluding Paycheck Protection Program |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Number of loans | loan |  |  | 18 |
Loans |  |  | $ 2,900,000 |
Percentage of loans receivable, by type |  |  | 0.0017 |
Small Business Administration (SBA), CARES Act, Excluding Paycheck Protection Program |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Number of loans | loan |  |  |  | 1,718
Loans |  |  |  | $ 97,755,000
Small Business Administration (SBA), CARES Act, Paycheck Protection Program 2 |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Number of loans | loan |  |  | 1,263 |
Loans |  | 12,000 | $ 52,053,000 |
Loans pledged as collateral |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Net loans |  | $ 338,636,000 | $ 295,090,000 |

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