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v3.21.1

Allowance For Credit Losses (Narrative) (Details) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2021 USD ($) contract | Mar. 31, 2020 USD ($) contract | Dec. 31, 2020 USD ($)
Financing Receivable, Impaired [Line Items] |  |  |
Threshold Period for Discontinuance of Interest Accrual | 90 days |  |
Financing Receivable, Nonaccrual, Interest Income | $ 100,000 | $ 100,000 |
Impaired Financing Receivable, Interest Income, Interest Forgone | $ 100,000 | 100,000 |
Financing Receivable, Threshold Period Past Due | 30 days |  |
Allowance for credit losses allocated to troubled debt | $ 1,600,000 |  | $ 1,600,000
Commitment to lend to troubled debt | 0 |  |
Increase in provision for credit losses for TDRs | 100,000 | 100,000 |
Charge-offs related to TDRs | $ 200,000 | $ 200,000 |
Number of TDRs that defaulted | contract | 0 | 0 |
Financing Receivable, Troubled Debt Restructuring | $ 25,354,000 |  | $ 26,142,000
Payment Deferral | COVID-19 | Consumer Borrower |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Loan Restructuring, Trial Modifications, Amount | 145,000,000 |  |
Loan Restructuring, Trial Modifications, Period End Amount | 3,000,000 |  |
Loan Restructuring, Trial Modifications, Resumed Payment, Amount | 142,000,000 |  |
Financing Receivable, Troubled Debt Restructuring | 4,000,000 |  |
Payment Deferral | COVID-19 | Commercial Borrower |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Loan Restructuring, Trial Modifications, Amount | 480,000,000 |  |
Loan Restructuring, Trial Modifications, Period End Amount | 115,000,000 |  |
Loan Restructuring, Trial Modifications, Resumed Payment, Amount | 365,000,000 |  |
Payment Deferral | COVID-19 | Hotels |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Loan Restructuring, Trial Modifications, Period End Amount | $ 105,000,000 |  |
Residential real estate |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Threshold period past due for write-off of financing receivable | 120 days |  |
Commercial Industrial Loans And Commercial Real Estate |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Threshold period past due for write-off of financing receivable | 120 days |  |
Consumer |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Threshold period past due for write-off of financing receivable | 180 days |  |

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- Definition Amount of financing receivable modified as troubled debt restructuring. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953676-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121585226&loc=d3e18845-111554 + Details
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