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Other Derivatives - Balance Sheet Category and Fair Value (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Derivatives, Fair Value [Line Items] |  |
Fair Value | $ 3,727 | $ 4,287
Cash and other collateral | 2,550 | 4,168
Not Designated as Hedging Instrument | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Notional Amount | 409,300 |
Fair Value | 6,151 | 8,704
Net Derivative Amounts | 1,177 | 119
Not Designated as Hedging Instrument | Other Assets | Interest rate product |  |
Derivatives, Fair Value [Line Items] |  |
Notional Amount | 217,398 |
Fair Value | 3,637 | 3,491
Not Designated as Hedging Instrument | Other Assets | Mortgage banking derivatives |  |
Derivatives, Fair Value [Line Items] |  |
Notional Amount | 191,902 |
Fair Value | 2,514 | 5,213
Not Designated as Hedging Instrument | Other Liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Notional Amount | 244,187 |
Fair Value | 3,594 | 3,771
Not Designated as Hedging Instrument | Other Liabilities | Interest rate product |  |
Derivatives, Fair Value [Line Items] |  |
Notional Amount | 217,398 |
Fair Value | 3,516 | 3,653
Not Designated as Hedging Instrument | Other Liabilities | Other Contracts |  |
Derivatives, Fair Value [Line Items] |  |
Notional Amount | 26,789 |
Fair Value | 78 | 118
Designated Cash Flow Hedge | Other Liabilities | Interest rate product |  |
Derivatives, Fair Value [Line Items] |  |
Notional Amount | 100,000 |
Fair Value | $ 133 | $ 516

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- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4D -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=121570589&loc=SL51823488-111719 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5624163-113959 + Details
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