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v3.21.1

Loans - Modification Statuses by Portfolio Segment (Details) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 USD ($) loan | Mar. 31, 2020 USD ($) loan | Dec. 31, 2020 USD ($) loan
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 73 | 81 | 74
Percentage of loans receivable, by type | 100.00% | 100.00% | 100.00%
Balance | $ | $ 1,516,772 | $ 1,344,208 | $ 1,476,761
Commercial/Municipal Loan Modifications | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 606 |  |
Percentage of loans receivable, by type | 100.00% |  |
Balance | $ | $ 239,244 |  |
Percentage of balance | 100.00% |  |
Commercial/Municipal Loan Modifications | Paid Off | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 90 |  |
Percentage of loans receivable, by type | 15.00% |  |
Balance | $ | $ 14,002 |  |
Percentage of balance | 6.00% |  |
Commercial/Municipal Loan Modifications | Subsequent Modification | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 30 |  |
Percentage of loans receivable, by type | 5.00% |  |
Balance | $ | $ 30,435 |  |
Percentage of balance | 13.00% |  |
Commercial/Municipal Loan Modifications | Still in Original Modification | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 11 |  |
Percentage of loans receivable, by type | 2.00% |  |
Balance | $ | $ 1,595 |  |
Percentage of balance | 1.00% |  |
Commercial/Municipal Loan Modifications | Out of Modification | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 475 |  |
Percentage of loans receivable, by type | 78.00% |  |
Balance | $ | $ 193,212 |  |
Percentage of balance | 80.00% |  |
Residential Real Estate Modifications | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 363 |  |
Percentage of loans receivable, by type | 100.00% |  |
Balance | $ | $ 51,677 |  |
Percentage of balance | 100.00% |  |
Residential Real Estate Modifications | Paid Off | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 41 |  |
Percentage of loans receivable, by type | 11.00% |  |
Balance | $ | $ 8,269 |  |
Percentage of balance | 16.00% |  |
Residential Real Estate Modifications | Subsequent Modification | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 136 |  |
Percentage of loans receivable, by type | 38.00% |  |
Balance | $ | $ 16,595 |  |
Percentage of balance | 32.00% |  |
Residential Real Estate Modifications | Still in Original Modification | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 16 |  |
Percentage of loans receivable, by type | 4.00% |  |
Balance | $ | $ 1,853 |  |
Percentage of balance | 4.00% |  |
Residential Real Estate Modifications | Out of Modification | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 170 |  |
Percentage of loans receivable, by type | 47.00% |  |
Balance | $ | $ 24,960 |  |
Percentage of balance | 48.00% |  |
Consumer Loan Modifications |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 1 | 0 | 1
Percentage of loans receivable, by type | 1.60% | 2.20% | 1.80%
Balance | $ | $ 24,117 | $ 29,262 | $ 25,857
Consumer Loan Modifications | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 68 |  |
Percentage of loans receivable, by type | 100.00% |  |
Balance | $ | $ 1,082 |  |
Percentage of balance | 100.00% |  |
Consumer Loan Modifications | Paid Off | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 17 |  |
Percentage of loans receivable, by type | 25.00% |  |
Balance | $ | $ 129 |  |
Percentage of balance | 12.00% |  |
Consumer Loan Modifications | Subsequent Modification | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 2 |  |
Percentage of loans receivable, by type | 3.00% |  |
Balance | $ | $ 62 |  |
Percentage of balance | 6.00% |  |
Consumer Loan Modifications | Still in Original Modification | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 2 |  |
Percentage of loans receivable, by type | 3.00% |  |
Balance | $ | $ 27 |  |
Percentage of balance | 2.00% |  |
Consumer Loan Modifications | Out of Modification | Exemption from Troubled Debt Restructure Designation, CARES Act |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Units | loan | 47 |  |
Percentage of loans receivable, by type | 69.00% |  |
Balance | $ | $ 864 |  |
Percentage of balance | 80.00% |  |

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