Summary of Significant Accounting Policies (Schedule Of Unrecognized Compensation Costs Nonvested Awards) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2024 USD ($)
Time Based Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	$ 22,755
Remaining weighted-average amortization period	2 years
Performance-Based Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	$ 3,909	[1]
Remaining weighted-average amortization period	2 years 1 month 6 days	[1]

[1] Based on the probable achievement of the performance goals identified in each award.