Leases - Narrative (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) location	Dec. 31, 2022 USD ($)
Leases
Number of leased branch offices | location	7
Number of leased administrative offices | location	2
Lessee options to extend	true
Weighted average remaining life of the lease terms	10 years 1 month 6 days	11 years 7 months 6 days
Weighted average discount rate	2.43%	2.58%
Operating lease costs	$ 717	$ 898
Deferred rent liability	68	105
Operating lease ROU	$ 6,307	$ 6,896
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Other Assets.	Other Assets.
Operating lease liability	$ 6,307	$ 6,896
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Accrued Liabilities and Other Liabilities	Accrued Liabilities and Other Liabilities