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Fair Value of Financial Instruments - Quantitative Information About Unobservable Inputs (Details) - USD ($) $ in Thousands	6 Months Ended	9 Months Ended
	Jun. 30, 2023	Sep. 30, 2023	Dec. 31, 2022
Impaired loans, recorded investment			$ 1,918
Servicing asset		$ 9,579	6,255
Quoted Prices in Active Markets for Identical Assets (Level 1)
Servicing asset		0	0
Significant Other Observable Inputs (Level 2)
Servicing asset		0	0
Significant Unobservable Inputs (Level 3)
Servicing asset		9,579	6,255
IRLCs | Significant Unobservable Inputs (Level 3)
IRLCs Fair Value			133
Servicing asset | Significant Unobservable Inputs (Level 3)
Servicing asset		9,579	6,255
Impaired Loans | Significant Unobservable Inputs (Level 3)
Impaired loans, recorded investment		$ 1,144	$ 1,164
Loan closing rates | Discounted cash flow | IRLCs | Significant Unobservable Inputs (Level 3) | Minimum
IRLC - Loan closing rates	31.00%
Loan closing rates | Discounted cash flow | IRLCs | Significant Unobservable Inputs (Level 3) | Maximum
IRLC - Loan closing rates	100.00%
Loan closing rates | Discounted cash flow | IRLCs | Significant Unobservable Inputs (Level 3) | Weighted-Average Range
IRLC - Loan closing rates	89.00%
Measurement Input, Prepayment Rate [Member] | Discounted cash flow | Servicing asset | Significant Unobservable Inputs (Level 3) | Minimum
Servicing asset, discount rate	0.00%	0.00%
Measurement Input, Prepayment Rate [Member] | Discounted cash flow | Servicing asset | Significant Unobservable Inputs (Level 3) | Maximum
Servicing asset, discount rate	25.00%	25.00%
Measurement Input, Prepayment Rate [Member] | Discounted cash flow | Servicing asset | Significant Unobservable Inputs (Level 3) | Weighted-Average Range
Servicing asset, discount rate	14.60%	11.30%
Measurement Input, Discount Rate | Discounted cash flow | Servicing asset | Significant Unobservable Inputs (Level 3)
Servicing asset, discount rate	14.00%	15.00%
Measurement Input, Discount Rate | Discounted cash flow | Servicing asset | Significant Unobservable Inputs (Level 3) | Weighted-Average Range
Servicing asset, discount rate	14.00%	15.00%
Discount for type of property and current market conditions | Fair value of collateral | Impaired Loans | Significant Unobservable Inputs (Level 3) | Minimum
Impaired loans, measurement input		0.00%	0.00%
Discount for type of property and current market conditions | Fair value of collateral | Impaired Loans | Significant Unobservable Inputs (Level 3) | Maximum
Impaired loans, measurement input		30.00%	25.00%
Discount for type of property and current market conditions | Fair value of collateral | Impaired Loans | Significant Unobservable Inputs (Level 3) | Weighted-Average Range
Impaired loans, measurement input		22.00%	20.00%

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- Definition

Fair value portion of derivative financial instrument.

+ References

No definition available.

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- Definition

Impaired Financing Receivable, Measurement Input

+ References

No definition available.

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- Definition

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+ References

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- Definition

Amount of investment in impaired financing receivables for which there is a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 14A
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-14A

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- Definition

Aggregate amount of servicing assets that are subsequently measured at fair value and servicing assets that are subsequently measured using the amortization method.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481260/860-50-45-2

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- Definition

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 860
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