Mortgage Loans Held for Sale and Warehouse Lines of Credit - Schedule of Outstanding Warehouse Lines of Credit (Details) - USD ($)	6 Months Ended
Jun. 30, 2025	Dec. 31, 2024
Short-Term Debt [Line Items]
Facility Size	$ 575,000,000
Warehouse lines of credit	371,189,000	$ 244,070,000
Warehouse Agreement Borrowings \| Funding Facility 1
Short-Term Debt [Line Items]
Facility Size	0
Warehouse lines of credit	$ 0	60,747,000
Variable interest rate (as a percent)	2.125%
Warehouse Agreement Borrowings \| Funding Facility 2
Short-Term Debt [Line Items]
Facility Size	$ 150,000,000
Warehouse lines of credit	82,502,000	74,472,000
Cash collateral deposit	$ 3,800,000
Warehouse Agreement Borrowings \| Funding Facility 2 \| Minimum
Short-Term Debt [Line Items]
Variable interest rate (as a percent)	2.10%
Warehouse Agreement Borrowings \| Funding Facility 2 \| Maximum
Short-Term Debt [Line Items]
Variable interest rate (as a percent)	2.25%
Warehouse Agreement Borrowings \| Funding Facility 3
Short-Term Debt [Line Items]
Facility Size	$ 175,000,000
Warehouse lines of credit	153,943,000	108,851,000
Cash collateral deposit	$ 0
Warehouse Agreement Borrowings \| Funding Facility 3 \| Minimum
Short-Term Debt [Line Items]
Variable interest rate (as a percent)	1.75%
Warehouse Agreement Borrowings \| Funding Facility 3 \| Maximum
Short-Term Debt [Line Items]
Variable interest rate (as a percent)	3.75%
Warehouse Agreement Borrowings \| Funding Facility 4
Short-Term Debt [Line Items]
Facility Size	$ 250,000,000
Warehouse lines of credit	134,744,000	$ 0
Cash collateral deposit	$ 0
Warehouse Agreement Borrowings \| Funding Facility 4 \| Minimum
Short-Term Debt [Line Items]
Variable interest rate (as a percent)	2.25%
Warehouse Agreement Borrowings \| Funding Facility 4 \| Maximum
Short-Term Debt [Line Items]
Variable interest rate (as a percent)	2.50%

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
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-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(19)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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- Definition

Amount of cash restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482913/230-10-50-8

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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

Carrying value as of the balance sheet date of the outstanding short-term borrowings under a revolving line of credit used by mortgage bankers to finance the origination or purchase of loans.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(13))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

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