Fair Value of Assets and Liabilities - Fair Value Measurements on a Non-Recurring Basis (Details) - Non-Recurring Measurements - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Assets with a recorded change resulting from re-measuring at fair value on a non-recurring basis
Other real estate owned	$ 120	$ 166
Collateral-dependent impaired loans, net of ACL	2,854	1,332
Total assets measured at fair value on a recurring basis	2,974	1,498
Level 1
Assets with a recorded change resulting from re-measuring at fair value on a non-recurring basis
Other real estate owned	0	0
Collateral-dependent impaired loans, net of ACL	0	0
Total assets measured at fair value on a recurring basis	0	0
Level 2
Assets with a recorded change resulting from re-measuring at fair value on a non-recurring basis
Other real estate owned	0	0
Collateral-dependent impaired loans, net of ACL	0	0
Total assets measured at fair value on a recurring basis	0	0
Level 3
Assets with a recorded change resulting from re-measuring at fair value on a non-recurring basis
Other real estate owned	120	166
Collateral-dependent impaired loans, net of ACL	2,854	1,332
Total assets measured at fair value on a recurring basis	$ 2,974	$ 1,498