Securities Sold Under Agreements to Repurchase - Summary of Repurchase Liability by Maturity (Details) - USD ($)	Dec. 31, 2023	Dec. 31, 2022
Securities sold under agreements to repurchase
Repurchase Liability	$ 10,000,000	$ 10,000,000
Weighted Average
Securities sold under agreements to repurchase
Repurchase Liability	1.81	1.81
Over 1 year to 2 years
Securities sold under agreements to repurchase
Repurchase Liability	$ 5,000,000
Over 1 year to 2 years | Weighted Average
Securities sold under agreements to repurchase
Rate (as a percent)	1.88%
Over 2 years to 3 years
Securities sold under agreements to repurchase
Repurchase Liability	$ 5,000,000	$ 5,000,000
Over 2 years to 3 years | Weighted Average
Securities sold under agreements to repurchase
Rate (as a percent)	1.73%	1.81%
Over 3 years to 4 years
Securities sold under agreements to repurchase
Repurchase Liability		$ 5,000,000
Over 3 years to 4 years | Weighted Average
Securities sold under agreements to repurchase
Rate (as a percent)		1.73%