Borrowing Arrangements - Subordinated Debt (Details) - USD ($)	Mar. 31, 2024	Dec. 31, 2023	May 11, 2022
Subordinated Debt
Subordinated debt, net of issuance costs	$ 39,539,000	$ 39,502,000
Sub Debt Due 2032
Subordinated Debt
Principal amount			$ 40,000,000
Fixed interest rate (as a percent)			5.00%
Debt Issuance Costs	461,000
Subordinated debt, net of issuance costs	$ 39,539,000
Sub Debt Due 2027
Subordinated Debt
Principal amount			$ 40,000,000
Fixed interest rate (as a percent)			5.25%