Mortgage Servicing Rights - Summary of Carrying Value Under the Amortization Method (Details) - Mortgage Servicing Rights - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Mortgage Servicing Rights Accounted for Under the Amortization Method (Rollforward)
Balance at Beginning of Period	$ 18,141	$ 19,748	$ 18,552	$ 20,201
Servicing Rights that Resulted From Asset Transfers	92	63	179	158
Amortization	(490)	(525)	(988)	(1,073)
Balance at End of Period	17,743	19,286	17,743	19,286
Fair Value of Mortgage Servicing Rights Accounted for Under the Amortization Method
Beginning of Period	24,569	25,649	24,989	26,173
End of Period	$ 24,218	$ 25,326	$ 24,218	$ 25,326