Loans Receivable and Allowance for Credit Losses - Delinquent and Nonaccrual Loans (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable
Loan delinquency period that may result in loss	90 days
Loan delinquency period after which an appraisal is obtained of the underlying collateral	4 months
Total Loans	$ 1,309,712	$ 1,308,552
90 Days or More Past Due
Accounts, Notes, Loans and Financing Receivable
Total Loans	$ 88	$ 227