Segment and Geographic Information (Schedule Of Net Revenues By Geographic Location) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Total revenues	$ 354,004	$ 313,789	$ 298,836
US
Segment Reporting Information [Line Items]
Total revenues	179,485	161,113	151,151
International
Segment Reporting Information [Line Items]
Total revenues	$ 174,519	$ 152,676	$ 147,685