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Loans and Leases Receivable and Allowance for Loan and Lease Losses - Schedule of Loan Purchases and Sales (Details) - USD ($) | 3 Months Ended
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Mar. 31, 2019 | Mar. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payments to acquire loans receivable | $ 132,520,000 | $ 0
Value at the time of sale of loans | $ 0 | (14,993,000)
Purchase price as a percentage of loans outstanding | 97.60% |
Gain/Loss on Sale of Loans | $ 0 | 1,361,000
Residential real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payments to acquire loans receivable | 66,384,000 | 0
Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payments to acquire loans receivable | 66,136,000 | 0
Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Value at the time of sale of loans | 0 | (6,842,000)
Commercial real estate owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Value at the time of sale of loans | $ 0 | $ (8,151,000)

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- Definition Loans Held-for-investment, Purchase Price as a Percentage of Loans Outstanding + References No definition available. + Details
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- Definition Value at the time of Sale of Loans Receivable + 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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- Definition The net gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale at the lower-of-cost-or-market and fair value adjustments to loan held for investment purposes. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13(h)) -URI http://asc.fasb.org/extlink&oid=114873765&loc=SL114874048-224260 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.3(a)) -URI http://asc.fasb.org/extlink&oid=114873790&loc=SL114874131-224263 + Details
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- Definition The cash outflow for the purchase of loan receivable arising from the financing of goods and services. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585 + Details
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