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v3.19.1

Allowance for Loan and Lease Losses - Loans Modified in Troubled Debt Restructuring (Details) - Originated Loans and Leases $ in Thousands | 3 Months Ended
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Mar. 31, 2019 USD ($) loan | Mar. 31, 2018 USD ($) loan
Financing Receivable, Modifications [Line Items] |  |
Number of Loans | loan | 1 | 1
Pre-Modification Outstanding Recorded Investment | $ 168 | $ 63
Post-Modification Outstanding Recorded Investment | $ 168 | $ 63
Number of Loans | loan | 0 | 0
Post-Modification Outstanding Recorded Investment | $ 0 | $ 0
Residential real estate | Home equity |  |
Financing Receivable, Modifications [Line Items] |  |
Number of Loans | loan | 1 | 1
Pre-Modification Outstanding Recorded Investment | $ 168 | $ 63
Post-Modification Outstanding Recorded Investment | $ 168 | $ 63
Number of Loans | loan | 0 | 0
Post-Modification Outstanding Recorded Investment | $ 0 | $ 0

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- Definition Post-modification amount of investment in financing receivables modified by troubled debt restructurings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953676-111524 + Details
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- Definition Number of financing receivables that have been modified by troubled debt restructurings within the previous 12 months and for which there was a payment default. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953682-111524 + Details
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