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Loans and Loans Held for Sale - Restructured Loans by Type of Concession (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 USD ($) loan | Dec. 31, 2019 USD ($) loan
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 40 | 53
Pre-Modification Outstanding Recorded Investment | $ 25,295 | $ 32,446
Post-Modification Outstanding Recorded Investment | 22,650 | 32,206
Total Difference in Recorded Investment | $ (2,645) | $ (240)
Payment/Principal deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 3 | 4
Pre-Modification Outstanding Recorded Investment | $ 5,415 | $ 24,767
Post-Modification Outstanding Recorded Investment | 4,842 | 24,309
Total Difference in Recorded Investment | $ (573) | $ (458)
Maturity date extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 5 |
Pre-Modification Outstanding Recorded Investment | $ 14,120 |
Post-Modification Outstanding Recorded Investment | 12,099 |
Total Difference in Recorded Investment | $ (2,021) |
Maturity date extension and interest rate reduction |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 1 | 2
Pre-Modification Outstanding Recorded Investment | $ 3,735 | $ 4,902
Post-Modification Outstanding Recorded Investment | 3,735 | 4,280
Total Difference in Recorded Investment | $ 0 | $ (622)
Payment delay and below market interest rate |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 2 |
Pre-Modification Outstanding Recorded Investment | $ 362 |
Post-Modification Outstanding Recorded Investment | 354 |
Total Difference in Recorded Investment | $ (8) |
Consumer bankruptcy |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 23 | 36
Pre-Modification Outstanding Recorded Investment | $ 993 | $ 1,068
Post-Modification Outstanding Recorded Investment | 960 | 977
Total Difference in Recorded Investment | $ (33) | $ (91)
Maturity date extension and reduction in payment |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 6 |
Pre-Modification Outstanding Recorded Investment | $ 670 |
Post-Modification Outstanding Recorded Investment | 660 |
Total Difference in Recorded Investment | $ (10) |
Principal deferral and maturity date extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 7
Pre-Modification Outstanding Recorded Investment |  | $ 950
Post-Modification Outstanding Recorded Investment |  | 933
Total Difference in Recorded Investment |  | $ (17)
Below market interest rate |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 2
Pre-Modification Outstanding Recorded Investment |  | $ 569
Post-Modification Outstanding Recorded Investment |  | 1,519
Total Difference in Recorded Investment |  | $ 950
Interest rate reduction |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 2
Pre-Modification Outstanding Recorded Investment |  | $ 190
Post-Modification Outstanding Recorded Investment |  | 188
Total Difference in Recorded Investment |  | $ (2)
Commercial real estate | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 1 | 7
Pre-Modification Outstanding Recorded Investment | $ 5,292 | $ 24,672
Post-Modification Outstanding Recorded Investment | 4,791 | 25,159
Total Difference in Recorded Investment | $ (501) | $ 486
Commercial real estate | Payment/Principal deferral | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 1 | 3
Pre-Modification Outstanding Recorded Investment | $ 5,292 | $ 23,517
Post-Modification Outstanding Recorded Investment | 4,791 | 23,059
Total Difference in Recorded Investment | $ (501) | $ (458)
Commercial real estate | Maturity date extension and interest rate reduction | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 1
Pre-Modification Outstanding Recorded Investment |  | $ 150
Post-Modification Outstanding Recorded Investment |  | 145
Total Difference in Recorded Investment |  | $ (6)
Commercial real estate | Principal deferral and maturity date extension | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 1
Pre-Modification Outstanding Recorded Investment |  | $ 436
Post-Modification Outstanding Recorded Investment |  | 436
Total Difference in Recorded Investment |  | $ 0
Commercial real estate | Below market interest rate | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 2
Pre-Modification Outstanding Recorded Investment |  | $ 569
Post-Modification Outstanding Recorded Investment |  | 1,519
Total Difference in Recorded Investment |  | $ 950
Business banking | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 1 |
Pre-Modification Outstanding Recorded Investment | $ 333 |
Post-Modification Outstanding Recorded Investment | 165 |
Total Difference in Recorded Investment | $ (168) |
Business banking | Maturity date extension | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 1 |
Pre-Modification Outstanding Recorded Investment | $ 333 |
Post-Modification Outstanding Recorded Investment | 165 |
Total Difference in Recorded Investment | $ (168) |
Commercial and industrial | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 5 | 3
Pre-Modification Outstanding Recorded Investment | $ 15,385 | $ 6,294
Post-Modification Outstanding Recorded Investment | 13,716 | 5,661
Total Difference in Recorded Investment | $ (1,669) | $ (633)
Commercial and industrial | Payment/Principal deferral | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 1 | 1
Pre-Modification Outstanding Recorded Investment | $ 93 | $ 1,250
Post-Modification Outstanding Recorded Investment | 22 | 1,250
Total Difference in Recorded Investment | $ (71) | $ 0
Commercial and industrial | Maturity date extension | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 1 |
Pre-Modification Outstanding Recorded Investment | $ 11,195 |
Post-Modification Outstanding Recorded Investment | 9,605 |
Total Difference in Recorded Investment | $ (1,590) |
Commercial and industrial | Maturity date extension and interest rate reduction | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 1 | 1
Pre-Modification Outstanding Recorded Investment | $ 3,735 | $ 4,751
Post-Modification Outstanding Recorded Investment | 3,735 | 4,136
Total Difference in Recorded Investment | $ 0 | $ (616)
Commercial and industrial | Payment delay and below market interest rate | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 2 |
Pre-Modification Outstanding Recorded Investment | $ 362 |
Post-Modification Outstanding Recorded Investment | 354 |
Total Difference in Recorded Investment | $ (8) |
Commercial and industrial | Principal deferral and maturity date extension | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 1
Pre-Modification Outstanding Recorded Investment |  | $ 292
Post-Modification Outstanding Recorded Investment |  | 275
Total Difference in Recorded Investment |  | $ (17)
Commercial construction | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 3 |
Pre-Modification Outstanding Recorded Investment | $ 2,592 |
Post-Modification Outstanding Recorded Investment | 2,329 |
Total Difference in Recorded Investment | $ (263) |
Commercial construction | Maturity date extension | Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 3 |
Pre-Modification Outstanding Recorded Investment | $ 2,592 |
Post-Modification Outstanding Recorded Investment | 2,329 |
Total Difference in Recorded Investment | $ (263) |
Consumer real estate | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 29 |
Pre-Modification Outstanding Recorded Investment | $ 1,688 |
Post-Modification Outstanding Recorded Investment | 1,645 |
Total Difference in Recorded Investment | $ (43) |
Consumer real estate | Payment/Principal deferral | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 1 |
Pre-Modification Outstanding Recorded Investment | $ 30 |
Post-Modification Outstanding Recorded Investment | 29 |
Total Difference in Recorded Investment | $ (1) |
Consumer real estate | Consumer bankruptcy | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 22 |
Pre-Modification Outstanding Recorded Investment | $ 988 |
Post-Modification Outstanding Recorded Investment | 956 |
Total Difference in Recorded Investment | $ (32) |
Consumer real estate | Maturity date extension and reduction in payment | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 6 |
Pre-Modification Outstanding Recorded Investment | $ 670 |
Post-Modification Outstanding Recorded Investment | 660 |
Total Difference in Recorded Investment | $ (10) |
Other consumer | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 1 |
Pre-Modification Outstanding Recorded Investment | $ 5 |
Post-Modification Outstanding Recorded Investment | 4 |
Total Difference in Recorded Investment | $ (1) |
Other consumer | Consumer bankruptcy | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan | 1 |
Pre-Modification Outstanding Recorded Investment | $ 5 |
Post-Modification Outstanding Recorded Investment | 4 |
Total Difference in Recorded Investment | $ (1) |
Residential mortgage | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 6
Pre-Modification Outstanding Recorded Investment |  | $ 348
Post-Modification Outstanding Recorded Investment |  | 340
Total Difference in Recorded Investment |  | $ (9)
Residential mortgage | Consumer bankruptcy | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 3
Pre-Modification Outstanding Recorded Investment |  | $ 165
Post-Modification Outstanding Recorded Investment |  | 157
Total Difference in Recorded Investment |  | $ (9)
Residential mortgage | Principal deferral and maturity date extension | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 3
Pre-Modification Outstanding Recorded Investment |  | $ 183
Post-Modification Outstanding Recorded Investment |  | 183
Total Difference in Recorded Investment |  | $ 0
Home equity | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 33
Pre-Modification Outstanding Recorded Investment |  | $ 1,116
Post-Modification Outstanding Recorded Investment |  | 1,037
Total Difference in Recorded Investment |  | $ (79)
Home equity | Consumer bankruptcy | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 29
Pre-Modification Outstanding Recorded Investment |  | $ 886
Post-Modification Outstanding Recorded Investment |  | 810
Total Difference in Recorded Investment |  | $ (77)
Home equity | Principal deferral and maturity date extension | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 2
Pre-Modification Outstanding Recorded Investment |  | $ 39
Post-Modification Outstanding Recorded Investment |  | 39
Total Difference in Recorded Investment |  | $ 0
Home equity | Interest rate reduction | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 2
Pre-Modification Outstanding Recorded Investment |  | $ 190
Post-Modification Outstanding Recorded Investment |  | 188
Total Difference in Recorded Investment |  | $ (2)
Installment and other consumer | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 4
Pre-Modification Outstanding Recorded Investment |  | $ 16
Post-Modification Outstanding Recorded Investment |  | 11
Total Difference in Recorded Investment |  | $ (5)
Installment and other consumer | Consumer bankruptcy | Consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Number of Loans | loan |  | 4
Pre-Modification Outstanding Recorded Investment |  | $ 16
Post-Modification Outstanding Recorded Investment |  | 11
Total Difference in Recorded Investment |  | $ (5)

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