Loans Receivable and Allowance for Credit Losses (Allowance for Credit Losses on Off Balance Sheet Exposures) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Credit Loss Off Balance Sheet, Beginning Balance	$ 689
(Benefit) provision for credit losses	(435)	$ (1,012)
Allowance for Credit Loss Off Balance Sheet, Ending Balance	254	254
Effect of Adopting ASU No. 2016-13 ("CEC"") [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Credit Loss Off Balance Sheet, Beginning Balance		1,300
Allowance for Credit Loss Off Balance Sheet, Ending Balance	$ 1,266	$ 1,266