Commitments and Contingencies (Schedule of Credit Loss Expense Benefit for Unfunded Commitments) (Details)) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Unfunded Loan Commitment [Member] | Provision For Credit Losses [Member]
Commitments And Contingencies [Line Items]
Credit Loss Benefit Expense	$ 119	$ (765)	$ 360	$ (1,040)