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Allowance for Loan Losses (the Allowance) - COVID-19 Loan modifications Programs (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
COVID-19 Loan Modification Programs |  |
Portfolio Balance | $ 1,114,028 | $ 1,073,451
Active Modifications | $ 28,754 | $ 26,905
Percentage of Loan Portfolio | 2.60% | 2.50%
Commercial mortgage |  |
COVID-19 Loan Modification Programs |  |
Portfolio Balance | $ 517,421 | $ 485,103
Active Modifications | $ 24,341 | $ 19,836
Percentage of Loan Portfolio | 4.70% | 4.10%
Commercial and industrial, including leases |  |
COVID-19 Loan Modification Programs |  |
Portfolio Balance | $ 308,091 | $ 292,790
Active Modifications | $ 70 |
Percentage of Loan Portfolio | 0.00% |
Construction & land development |  |
COVID-19 Loan Modification Programs |  |
Portfolio Balance | $ 134,601 | 140,246
Active Modifications | $ 4,343 | $ 4,343
Percentage of Loan Portfolio | 3.20% | 3.10%
Home equity lines and loans |  |
COVID-19 Loan Modification Programs |  |
Portfolio Balance | $ 55,578 | $ 64,987
Residential mortgage |  |
COVID-19 Loan Modification Programs |  |
Portfolio Balance | 35,495 | 40,272
Small business loans |  |
COVID-19 Loan Modification Programs |  |
Portfolio Balance | 62,373 | 49,542
Active Modifications |  | 2,726
Consumer |  |
COVID-19 Loan Modification Programs |  |
Portfolio Balance | $ 469 | $ 511

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- Definition The percent of financial receivable loans modified and not treated as troubled debt restructuring. + References No definition available. + Details
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Data Type: | num:percentItemType
Balance Type: | na
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- Definition Amount of financing receivable modified not treated as troubled debt restructuring. + References No definition available. + Details
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- Definition Active amount of financing receivable modified not treated as troubled debt restructuring. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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