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Investment Securities (Details 4) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Jan. 01, 2023
Marketable Securities [Line Items]
Adjustment for adoption of ASU 2016-13	$ (42)
Ending balance March 31, 2023	(42)
US Government-sponsored Enterprises Debt Securities [Member]
Marketable Securities [Line Items]
Beginning Balance
Adjustment for adoption of ASU 2016-13
Provision for credit losses
Ending balance March 31, 2023
Mortgage-Backed Securities, Issued by US Government Sponsored Enterprises [Member]
Marketable Securities [Line Items]
Beginning Balance
Adjustment for adoption of ASU 2016-13
Provision for credit losses
Ending balance March 31, 2023
US States and Political Subdivisions Debt Securities [Member]
Marketable Securities [Line Items]
Beginning Balance
Adjustment for adoption of ASU 2016-13	(42)	(43)
Provision for credit losses	1
Ending balance March 31, 2023	(42)
Corporate and other securities [Member]
Marketable Securities [Line Items]
Beginning Balance
Adjustment for adoption of ASU 2016-13
Provision for credit losses
Ending balance March 31, 2023

X

- References

No definition available.

+ Details

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Period Type:	duration

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- Definition

Amount of allowance for credit loss for debt security measured at amortized cost (held-to-maturity).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (aaa)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481800/320-10-50-5

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479344/326-20-45-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-13

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-13

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- Definition

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.

+ References

No definition available.

+ Details

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- Details

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Namespace Prefix:
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- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

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- Details

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- Details

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