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Loans Receivable - TDRs Subsequently Defaulted (Details) - Troubled Debt Restructured Loans $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($) contract	Dec. 31, 2021 USD ($) contract	Dec. 31, 2020 USD ($) contract
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract	1	6	8
Amortized Cost	$ 189	$ 1,379	$ 5,316
ACL on loans	$ 12	$ 3,100	$ 7,500
Past modified maturity date
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract	1	6	8
Finance Receivable Modified Subsequent Default
Financing Receivable, Troubled Debt Restructuring [Line Items]
ACL on loans	$ 7	$ 111	$ 229
Commercial business
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract	1	6	8
Amortized Cost	$ 189	$ 1,379	$ 5,316
Commercial business | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract	0	6	4
Amortized Cost	$ 0	$ 1,379	$ 2,136
Commercial business | Owner-occupied CRE
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract	1	0	2
Amortized Cost	$ 189	$ 0	$ 1,369
Commercial business | Non-owner occupied CRE
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract	0	0	2
Amortized Cost	$ 0	$ 0	$ 1,811

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Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 34
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953682-111524

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Amount of financing receivable modified as troubled debt restructuring within previous 12 months, with subsequent payment default.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 34
-Subparagraph (a)(2)
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953682-111524

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-Publisher FASB
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