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Loans and Loans Held for Sale - Composition of Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Jan. 01, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Composition of the loans |  |  |  |  |
Portfolio loans, net of unearned income | $ 7,246,745 |  |  | $ 7,137,152 |
Loans held for sale | 7,309 |  |  | 5,256 |
Total Loans | 7,254,054 | [1] | $ 7,074,928 | 7,142,408 | [1]
Interest receivable | 22,100 |  |  | 22,100 |
Commercial real estate |  |  |  |  |
Composition of the loans |  |  |  |  |
Portfolio loans, net of unearned income |  |  |  | 3,416,518 |
Commercial and industrial |  |  |  |  |
Composition of the loans |  |  |  |  |
Portfolio loans, net of unearned income |  |  |  | 1,720,833 |
Commercial construction |  |  |  |  |
Composition of the loans |  |  |  |  |
Portfolio loans, net of unearned income |  |  |  | 375,445 |
Commercial |  |  |  |  |
Composition of the loans |  |  |  |  |
Portfolio loans, net of unearned income | 5,620,415 |  |  | 5,512,796 |
Commercial | Commercial real estate |  |  |  |  |
Composition of the loans |  |  |  |  |
Portfolio loans, net of unearned income | 3,442,495 |  |  | 3,416,518 |
Commercial | Commercial and industrial |  |  |  |  |
Composition of the loans |  |  |  |  |
Portfolio loans, net of unearned income | 1,781,402 |  |  | 1,720,833 |
Commercial | Commercial construction |  |  |  |  |
Composition of the loans |  |  |  |  |
Portfolio loans, net of unearned income | 396,518 |  |  | 375,445 |
Consumer |  |  |  |  |
Composition of the loans |  |  |  |  |
Portfolio loans, net of unearned income | 1,626,330 |  |  | 1,624,356 |
Consumer | Residential Mortgage |  |  |  |  |
Composition of the loans |  |  |  |  |
Portfolio loans, net of unearned income | 988,816 |  |  | 998,585 |
Consumer | Home equity |  |  |  |  |
Composition of the loans |  |  |  |  |
Portfolio loans, net of unearned income | 544,405 |  |  | 538,348 |
Consumer | Installment and other consumer |  |  |  |  |
Composition of the loans |  |  |  |  |
Portfolio loans, net of unearned income | 79,887 |  |  | 79,033 |
Consumer | Consumer construction |  |  |  |  |
Composition of the loans |  |  |  |  |
Portfolio loans, net of unearned income | $ 13,222 |  |  | $ 8,390 |
[1] | Excludes interest receivable of $22.1 million at both March 31, 2020 and December 31, 2019. Interest receivable is included in other assets in the consolidated balance sheets.

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