Mortgage Banking Derivatives - Schedule of Mortgage Banking Derivatives Included in Statements of Financial Condition (Details) - Mortgage Banking - USD ($)	Mar. 31, 2025	Dec. 31, 2024
Derivatives, Fair Value [Line Items]
Derivative, notional amount	$ 50,509,000	$ 43,585,000
Derivative, fair value	540,000	439,000
IRLs
Derivatives, Fair Value [Line Items]
Derivative, notional amount	20,009,000	15,085,000
Derivative, fair value	768,000	363,000
Forwards
Derivatives, Fair Value [Line Items]
Derivative, notional amount	30,500,000	28,500,000
Derivative, fair value	$ (228,000)	$ 76,000

Fair value of the assets less the liabilities of a derivative or group of derivatives.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-10

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-1B

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-1A

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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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