Other Assets - Bank-Owned Life Insurance and Mortgage Servicing Rights (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Other Intangible Assets
Noncash exchange of certain BOLI	$ 100	$ 65,300
Gain or loss recognized as part of exchange	0	0
Unpaid principal amount of consumer loans serviced for others	1,200,000		$ 1,300,000
Contractually specified fees, late charges, and ancillary fees	800	800
Amortization of mortgage servicing rights	202	$ 263
Servicing Contracts
Estimated future amortization expenses for MSRs over the next five years
Under one year	717
One to two years	636
Two to three years	563
Three to four years	499
Four to five years	444
Mortgage servicing rights
Gross carrying amount	69,953		69,903
Less: accumulated amortization	65,027		64,825
Net carrying value	$ 4,926		$ 5,078