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Qualified Affordable Housing And Historic Rehabilitation Projects (Details) - USD ($) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018
Investments in Affordable Housing Projects [Abstract] |  |  |  |  |
Investment in qualified affordable housing projects | $ 4,600,000 |  | $ 4,600,000 |  | $ 6,000,000.0
Amortization expense included in noninterest expense | 700,000 | $ 700,000 | 1,400,000 | $ 1,400,000 |
Affordable housing tax credits | 700,000 | $ 800,000 | 1,500,000 | $ 1,500,000 |
Investment in historic rehabilitation projects | 300,000 |  | 300,000 |  | 300,000
Historic rehabilitation tax credits | $ 200,000 |  | $ 500,000 |  | $ 0

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- Definition Historic Rehabilitation Tax Credits And Other Tax Benefits, Amount + References No definition available. + Details
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- Definition Amount of affordable housing tax credits and other tax benefits recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 740 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=116633289&loc=SL49122993-202985 + Details
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