Loans - Summary of Nonaccrual Loans Segregated by Class of Loan (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2026	Dec. 31, 2025
Nonaccrual loans, Segregated by class of loans [Abstract]
Nonaccrual status loans	$ 35,710	$ 27,561
Nonaccrual loans without related allowance for credit loss	11,406	4,853
Recognized interest income	124	1,158
Residential Mortgage Loans [Member]
Nonaccrual loans, Segregated by class of loans [Abstract]
Nonaccrual status loans	2,080	1,977
Nonaccrual loans without related allowance for credit loss	0	0
Recognized interest income	23	108
Residential Mortgage Loans [Member] \| Residential 1-4 Family First Mortgages [Member]
Nonaccrual loans, Segregated by class of loans [Abstract]
Nonaccrual status loans	2,080	1,977
Nonaccrual loans without related allowance for credit loss	0	0
Recognized interest income	23	108
Commercial Loans [Member]
Nonaccrual loans, Segregated by class of loans [Abstract]
Nonaccrual status loans	32,712	24,616
Nonaccrual loans without related allowance for credit loss	11,406	4,853
Recognized interest income	82	986
Commercial Loans [Member] \| Real Estate [Member]
Nonaccrual loans, Segregated by class of loans [Abstract]
Nonaccrual status loans	22,762	15,567
Nonaccrual loans without related allowance for credit loss	11,222	4,853
Recognized interest income	38	428
Commercial Loans [Member] \| Lines of Credit [Member]
Nonaccrual loans, Segregated by class of loans [Abstract]
Nonaccrual status loans	1,885	1,135
Nonaccrual loans without related allowance for credit loss		0
Recognized interest income	2	109
Commercial Loans [Member] \| Other Commercial and Industrial [Member]
Nonaccrual loans, Segregated by class of loans [Abstract]
Nonaccrual status loans	8,065	7,914
Nonaccrual loans without related allowance for credit loss	184	0
Recognized interest income	42	449
Consumer Loans [Member]
Nonaccrual loans, Segregated by class of loans [Abstract]
Nonaccrual status loans	918	968
Nonaccrual loans without related allowance for credit loss	0	0
Recognized interest income	19	64
Consumer Loans [Member] \| Home Equity and Junior Liens [Member]
Nonaccrual loans, Segregated by class of loans [Abstract]
Nonaccrual status loans	511	537
Nonaccrual loans without related allowance for credit loss	0	0
Recognized interest income	6	44
Consumer Loans [Member] \| Other Consumer [Member]
Nonaccrual loans, Segregated by class of loans [Abstract]
Nonaccrual status loans	407	431
Nonaccrual loans without related allowance for credit loss	0	0
Recognized interest income	$ 13	$ 20