Fair Value of Financial Instruments - Quantitative Information About Unobservable Inputs (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Servicing asset	$ 22,107	$ 16,389
Other real estate owned	1,801	272
Significant Unobservable Inputs (Level 3)
Servicing asset	22,107	16,389
Other real estate owned	1,801
Collateral dependent loans
Collateral dependent loans	337	4,296
Collateral dependent loans \| Significant Unobservable Inputs (Level 3)
Collateral dependent loans	337	4,296
Servicing asset \| Significant Unobservable Inputs (Level 3)
Servicing asset	22,107	$ 16,389
Other Real Estate Owned \| Significant Unobservable Inputs (Level 3)
Other real estate owned	$ 1,801
Discount for type of property and current market conditions \| Fair value of collateral \| Collateral dependent loans \| Significant Unobservable Inputs (Level 3) \| Minimum
Collateral dependent loans, measurement input	0.00%	0.00%
Discount for type of property and current market conditions \| Fair value of collateral \| Collateral dependent loans \| Significant Unobservable Inputs (Level 3) \| Maximum
Collateral dependent loans, measurement input	40.00%	75.00%
Discount for type of property and current market conditions \| Fair value of collateral \| Collateral dependent loans \| Significant Unobservable Inputs (Level 3) \| Weighted-Average Range
Collateral dependent loans, measurement input	31.50%	24.20%
Prepayment speeds \| Discounted cash flow \| Servicing asset \| Significant Unobservable Inputs (Level 3) \| Minimum
Servicing asset, measurement input	0	0
Prepayment speeds \| Discounted cash flow \| Servicing asset \| Significant Unobservable Inputs (Level 3) \| Maximum
Servicing asset, measurement input	0.25	0.25
Prepayment speeds \| Discounted cash flow \| Servicing asset \| Significant Unobservable Inputs (Level 3) \| Weighted-Average Range
Servicing asset, measurement input	0.121	0.117
Discount rate \| Fair value of collateral \| Collateral dependent loans \| Significant Unobservable Inputs (Level 3)
Other real estate owned, measurement input	0.30
Discount rate \| Fair value of collateral \| Collateral dependent loans \| Significant Unobservable Inputs (Level 3) \| Weighted-Average Range
Other real estate owned, measurement input	0.300
Discount rate \| Discounted cash flow \| Servicing asset \| Significant Unobservable Inputs (Level 3)
Servicing asset, measurement input	0.13	0.14
Discount rate \| Discounted cash flow \| Servicing asset \| Significant Unobservable Inputs (Level 3) \| Weighted-Average Range
Servicing asset, measurement input	0.133	0.14

Impaired Financing Receivable, Measurement Input

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- Definition

Amortized cost excluding accrued interest, of financing receivable 90 days or more past due and still accruing. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-16

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- Definition

Carrying amount of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This does not include real estate assets taken in settlement of troubled loans through surrender or foreclosure.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
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-Name Accounting Standards Codification
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Value of input used to measure real estate owned by financial institution by financial institution which is not directly related to its business.

+ References

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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/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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- Definition

Value of input used to measure servicing asset.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
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