Goodwill And Intangible Assets (Schedule Of Intangible Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Finite-lived
Total finite-lived intangible assets, net	$ 13,946	$ 17,203
Indefinite-lived
Total indefinite-lived intangible assets	30,825	31,727
Total intangible assets, net	44,771	48,930
Casino Licenses [Member]
Indefinite-lived
Total indefinite-lived intangible assets	29,331	30,112	$ 30,061
Trademarks [Member]
Indefinite-lived
Total indefinite-lived intangible assets	1,494	1,615
Casino Licenses [Member]
Finite-lived
Gross	2,672	2,768
Less: accumulated amortization	(1,763)	(1,749)
Total finite-lived intangible assets, net	909	1,019
Trademarks [Member]
Finite-lived
Gross	2,368	2,368
Less: accumulated amortization	(730)	(494)
Total finite-lived intangible assets, net	1,638	1,874
Player's Club Lists [Member]
Finite-lived
Gross	20,373	20,373
Less: accumulated amortization	(8,974)	(6,063)
Total finite-lived intangible assets, net	$ 11,399	$ 14,310