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Core Deposit, Customer Relationship and Other Intangibles (Summary of Core Deposit, Customer Relationship and Other Intangibles) (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Finite Lived Intangible Assets [Line Items] |  |
Core deposit, customer relationship and other intangibles | $ 54,174 | $ 56,965
Core Deposits [Member] |  |
Finite Lived Intangible Assets [Line Items] |  |
Core deposit, customer relationship and other intangibles | 41,111 | 43,185
Customer Relationships Intangible [Member] |  |
Finite Lived Intangible Assets [Line Items] |  |
Core deposit, customer relationship and other intangibles | 12,567 | 13,213
Other Intangible Assets [Member] |  |
Finite Lived Intangible Assets [Line Items] |  |
Core deposit, customer relationship and other intangibles | $ 496 | $ 567

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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph ((a)(1),(b)) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274 + Details
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