Segment Information (Schedule Of Revenues By Geographic Segment) (Details) - USD ($) $ in Thousands	1 Months Ended		2 Months Ended	3 Months Ended
	Feb. 02, 2022	Feb. 02, 2021	Mar. 31, 2021	Mar. 31, 2022	Dec. 31, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	$ 45,928	$ 45,928	$ 105,843	$ 197,930
Long-lived assets				331,499	$ 356,274
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	23,863		53,059	99,584
Long-lived assets				230,292	231,388
Other countries
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	$ 22,065	$ 22,065	$ 52,784	98,346
Long-lived assets				$ 101,207	$ 124,886