Fair Value Measurements (Schedule of Level 3 Fair Value Rollforward) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair Value, Net Derivative Asset (Liability), Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Noninterest Income Other	Noninterest Income Other
Level 3 [Member] | Recurring [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance	$ 4,116	$ 5,645
Cash settlement	(2,429)	(1,767)
Losses included in earnings	196	238
Ending balance	$ 1,883	$ 4,116