Revenue Recognition (Disaggregation Of Company's Revenue From Contracts With Customers) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Disaggregation of Revenue [Line Items]
Net operating revenue	$ 150,818	$ 146,435	$ 281,261	$ 282,451
United States Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	106,104	106,515	199,401	202,543
Canada Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	20,005	19,827	36,521	38,153
Poland Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	24,709	20,093	45,339	41,742
Corporate And Other Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue				13
Gaming [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	111,070	106,888	211,736	212,305
Gaming [Member] | United States Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	74,511	74,768	144,411	147,072
Gaming [Member] | Canada Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	12,415	12,506	23,194	24,523
Gaming [Member] | Poland Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	24,144	19,614	44,131	40,710
Pari-Mutuel, Sports Betting And iGaming [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	5,071	5,298	7,956	8,687
Pari-Mutuel, Sports Betting And iGaming [Member] | United States Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	2,484	2,775	3,470	4,070
Pari-Mutuel, Sports Betting And iGaming [Member] | Canada Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	2,587	2,523	4,486	4,617
Hotel [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	14,061	12,768	23,768	22,070
Hotel [Member] | United States Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	13,885	12,618	23,465	21,795
Hotel [Member] | Canada Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	176	150	303	275
Food And Beverage [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	13,505	13,810	25,611	26,555
Food And Beverage [Member] | United States Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	10,047	10,510	19,441	20,331
Food And Beverage [Member] | Canada Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	3,215	3,084	5,702	5,812
Food And Beverage [Member] | Poland Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	243	216	468	412
Other [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	7,111	7,671	12,190	12,834
Other [Member] | United States Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	5,177	5,844	8,614	9,275
Other [Member] | Canada Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	1,612	1,564	2,836	2,926
Other [Member] | Poland Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue	$ 322	$ 263	$ 740	620
Other [Member] | Corporate And Other Segment [Member]
Disaggregation of Revenue [Line Items]
Net operating revenue				$ 13