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Off-Balance Sheet Loan Commitments - Summary of Financial Instruments with Off-Balance Sheet Risk - (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Unused lines of credit
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Financial instruments, off balance sheet risk, fixed rate	$ 1,417	$ 26,029
Financial instruments, off balance sheet risk, variable rate	487,965	523,483
Financial instruments, off balance sheet risk	489,382	549,512
Standby letters of credit
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Financial instruments, off balance sheet risk, fixed rate	12,309	11,090
Financial instruments, off balance sheet risk, variable rate	4,897	5,409
Financial instruments, off balance sheet risk	17,206	16,499
Commitments to purchase loans
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Financial instruments, off balance sheet risk, fixed rate	0	0
Financial instruments, off balance sheet risk, variable rate	53,572	108,423
Financial instruments, off balance sheet risk	53,572	108,423
Mortgage warehouse commitments
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Financial instruments, off balance sheet risk, fixed rate	0	0
Financial instruments, off balance sheet risk, variable rate	1,055,117	823,060
Financial instruments, off balance sheet risk	$ 1,055,117	$ 823,060

X

- Definition

Loans and leases receivable commitments.

+ References

No definition available.

+ Details

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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.

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- Definition

Reflects the amount of cash required to fully fund agreements to provide advances to borrowers and lessees at stated interest rates.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 825
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI https://asc.fasb.org/extlink&oid=126941378&loc=d3e61044-112788

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 825
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=126941378&loc=d3e61082-112788

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- Definition

Reflects the amount of cash required to fully fund agreements to provide advances to borrowers and lessees at interest rates that increase or decrease depending on certain facts or circumstances.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 825
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=126941378&loc=d3e61082-112788

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 825
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI https://asc.fasb.org/extlink&oid=126941378&loc=d3e61044-112788

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