Loans and Related Allowance for Credit Losses (Collateral-dependent individually evaluated loans) (Details) $ in Thousands	Sep. 30, 2023 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of collateral-dependent individually evaluated loans	$ 2,314
Non-Accrual loans with no allowance	2,314
Residential Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of collateral-dependent individually evaluated loans	2,314
Non-Accrual loans with no allowance	$ 2,314