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Securities (Details) $ in Thousands		3 Months Ended
	Jan. 01, 2020 USD ($)	Mar. 31, 2020 USD ($) security	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)
Debt Securities, Trading, and Equity Securities, FV-NI, Total		$ 0		$ 0
Number of securities in portfolio | security		3
Number of portfolio securities modeled structured | security		2
Accrued interest receivable on held-to-maturity securities		$ 100
Allowance for credit loss		0
Accrued interest receivable on available-for-sale debt securities		2,400
Proceeds from Sale of Debt Securities, Available-for-sale		$ 64,600	$ 0
Collateralized Mortgage Obligations by Commercial Real Estate [Member]
Private Issue Collateralized Mortgage Obligations, Number		0		0
Accounting Standards Update 2016-13 [Member]
Increase in allowance for held-to-maturity debt securities	$ 300

X

- Definition

Interest earned but not yet received by the entity on its debt securities available for sale.

+ References

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- Definition

Interest earned but not yet received by the entity on its debt securities held-to-maturity.

+ References

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- Definition

Number of portfolio securities modeled for credit losses.

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- Definition

Number of securities in portfolio.

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- Definition

The number of privately issued collateralized mortgage obligations.

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- Definition

Amount of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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-Topic 326
-SubTopic 30
-Section 50
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- Definition

Amount of increase (decrease) in allowance for credit loss on investment in debt security measured at amortized cost (held-to-maturity).

+ References

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Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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- Definition

Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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