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Qualified Affordable Housing Project Investments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Federal Home Loan Banks [Abstract]
Amortization Method Qualified Affordable Housing Project Investments	$ 2,900		$ 2,900		$ 3,000
Qualified Affordable Housing Project Investments, Commitment	766		766		$ 798
Amortization Method Qualified Affordable Housing Project Investments, Amortization	$ 57	$ 58	114	$ 115
Affordable Housing Tax Credits and Other Tax Benefits Expected to Be Received			316
Affordable Housing Tax Credits and Other Tax Benefits, Amount			$ 173	$ 191

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Affordable Housing Tax Credits and Other Tax Benefits Expected to Be Received

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Amount of affordable housing tax credits and other tax benefits recognized.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 740
-Section 50
-Paragraph 2
-Subparagraph (a)
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Amount of investment in qualified affordable housing projects.

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-Topic 323
-SubTopic 740
-Section 50
-Paragraph 2
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Amount of amortization expense of investment in qualified affordable housing projects.

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-Publisher FASB
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Amount of commitment or contingent commitments to qualified affordable housing project investments.

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-Name Accounting Standards Codification
-Topic 323
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