Held-to-maturity trust preferred loans.

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Fair value of all asset derivatives designated as cash flow hedging instruments.

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-Publisher FASB
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-Topic 815
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Fair value of all liability derivatives designated as cash flow hedging instruments.

+ References

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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.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
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Derivatives - Derivatives Associated With Cash Flow Hedges (Details) - Cash Flow Hedge - Hedging Instruments And Hedged Items - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2017	Mar. 31, 2016
Derivative Instruments, Gain (Loss) [Line Items]
Notional			$ 650,000
Variability in cash flows related to debt instruments (primarily loans)				$ 250,000
Interest Rate Contract
Derivative Instruments, Gain (Loss) [Line Items]
Variability in cash flows related to debt instruments (primarily loans)	$ 700,000	$ 900,000
Interest Rate Swap
Derivative Instruments, Gain (Loss) [Line Items]
Notional	700,000	900,000
Assets	$ 187
Liabilities		$ 241