Schedule Of Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Total supplemental pro forma revenue	$ 15,370		$ 32,887
Total supplemental pro forma net loss	81		2,521
Athlon [Member]
Total supplemental pro forma revenue	15,370	15,966	48,797	51,458
Total supplemental pro forma net loss	81	1,030	1,945	3,644
Arena [Member]
Total supplemental pro forma revenue	51,336	59,575	147,137	127,936
Total supplemental pro forma net loss	(16,586)	(24,707)	(58,682)	(70,827)
Pro Forma [Member]
Total supplemental pro forma revenue	66,706	75,541	195,934	179,394
Total supplemental pro forma net loss	(15,972)	(23,983)	(59,047)	(67,025)
Adjustment [Member]
Total supplemental pro forma net loss	$ 533	$ (306)	$ (1,310)	$ 158