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Servicing - Summary of Mortgage Servicing Rights Capitalized and Amortized (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Servicing Asset at Amortized Cost [Line Items]
Beginning of Year	$ 5,648
Valuation Allowance	(97)	$ (7)
End of Year	5,656	5,648
Mortgage Servicing Rights [Member]
Servicing Asset at Amortized Cost [Line Items]
Beginning of Year	5,655	3,549
Capitalized Additions	826	2,710
Amortization	(728)	(604)
Valuation Allowance	(97)	(7)
End of Year	5,753	5,655
Mortgage Servicing Rights net, December 31	$ 5,656	$ 5,648

X

- 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

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-SubTopic 10
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X

- Definition

Amortized amount of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

+ References

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- Definition

Amount of additions from purchases, assumption or transfer to contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

+ References

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Amount of amortization of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

+ References

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- Definition

Amount of increase (decrease) in the amortized amount from a decrease (increase) in the valuation allowance applied to the servicing asset for a contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

+ References

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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.

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