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Qualified Affordable Housing Project Investments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Federal Home Loan Banks [Abstract]
Amortization Method Qualified Affordable Housing Project Investments	$ 2,600		$ 2,600		$ 2,800
Qualified Affordable Housing Project Investments, Commitment	23		23		$ 446
Amortization Method Qualified Affordable Housing Project Investments, Amortization	$ 57	$ 57	172	$ 172
Affordable Housing Tax Credits and Other Tax Benefits Expected to Be Received			363
Affordable Housing Tax Credits and Other Tax Benefits, Amount			$ 272	$ 244

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- Definition

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)
-URI http://asc.fasb.org/extlink&oid=116633289&loc=SL49122993-202985

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Amount of investment in qualified affordable housing projects.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 740
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=116633289&loc=SL49122993-202985

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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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-Topic 323
-SubTopic 740
-Section 50
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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
-SubTopic 740
-Section 50
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