Goodwill And Intangible Assets (Schedule Of Intangible Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Finite-lived
Total finite-lived intangible assets, net	$ 60,938	$ 13,946
Indefinite-lived
Total indefinite-lived intangible assets	32,269	30,825
Total intangible assets, net	93,207	44,771
Casino Licenses [Member]
Finite-lived
Gross	2,499	2,672
Less: accumulated amortization	(1,417)	(1,763)
Total finite-lived intangible assets, net	1,082	909
Trademarks [Member]
Finite-lived
Gross	16,718	2,368
Less: accumulated amortization	(1,843)	(730)
Total finite-lived intangible assets, net	14,875	1,638
Player's Club Lists [Member]
Finite-lived
Gross	59,253	20,373
Less: accumulated amortization	(14,272)	(8,974)
Total finite-lived intangible assets, net	44,981	11,399
United States Segment [Member] | Trademarks [Member]
Finite-lived
Total finite-lived intangible assets, net	14,875	1,638	$ 1,874
United States Segment [Member] | Player's Club Lists [Member]
Finite-lived
Total finite-lived intangible assets, net	44,981	11,399	14,310
Poland Segment [Member] | Casino Licenses [Member]
Finite-lived
Total finite-lived intangible assets, net	$ 1,082	$ 909	$ 1,019