Loans and Allowance for Credit Losses on Loans - Modified Loans (Details) $ in Thousands	6 Months Ended
Jun. 30, 2023 USD ($)
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 139
Percentage to Each Loan Type	0.99%
Principal Forgiveness
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 139
SBA—non-real estate
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 139
Percentage to Each Loan Type	0.99%
SBA—non-real estate \| Principal Forgiveness
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 139

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
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-Name Accounting Standards Codification
-Section 55
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-URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 33
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-33

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 34
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-34

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