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Loans (Troubled debt restructurings, Rolling Twelve Months) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($) number	Dec. 31, 2019 USD ($) number	Dec. 31, 2018 USD ($) number
Mortgage Loan [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | number	9	29	23
Recorded Investment | $	$ 1,345	$ 3,597	$ 3,262
Commercial Loan [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | number	0	0	4
Recorded Investment | $	$ 0	$ 0	$ 2,141
Consumer Loan [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | number	1	77	28
Recorded Investment | $	$ 2	$ 1,118	$ 341
Auto [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | number	0	3	0
Recorded Investment | $	$ 0	$ 51	$ 0

X

- Definition

[2012] Number of financing receivables that have been modified by troubled debt restructurings for the past twelve months.

+ References

No definition available.

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- Definition

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+ References

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- Definition

Amount of financing receivable modified as troubled debt restructuring.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953676-111524

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 40
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=121585226&loc=d3e18845-111554

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