Goodwill And Intangible Assets (Changes In Carrying Amount - Finite-Lived) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Balance at beginning of period	$ 17,203
Balance at end of period	13,946	$ 17,203
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Balance at beginning of period	1,874
Balance at end of period	1,638	1,874
Trademarks [Member] | United States [Member] | Mountaineer Casino [Member]
Finite-Lived Intangible Assets [Line Items]
Balance at beginning of period	1,874	2,111
Amortization	(236)	(237)
Balance at end of period	1,638	1,874
Casino Licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Balance at beginning of period	1,019
Balance at end of period	909	1,019
Casino Licenses [Member] | Poland [Member] | Casinos Poland [Member]
Finite-Lived Intangible Assets [Line Items]
Balance at beginning of period	1,019	1,615
New Casino License	390
Amortization	(443)	(485)
Currency translation	(57)	(111)
Balance at end of period	909	1,019
Player's Club Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Balance at beginning of period	14,310
Balance at end of period	11,399	14,310
Player's Club Lists [Member] | United States [Member]
Finite-Lived Intangible Assets [Line Items]
Balance at beginning of period	14,310	17,220
Amortization	(2,911)	(2,910)
Balance at end of period	$ 11,399	$ 14,310