Segment Information (Schedule Of Information By Reportable Segment) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Segment Reporting Information [Line Items]
Net operating revenue	$ 151,995	$ 150,818	$ 289,234	$ 281,261
Interest income	85	273	221	653
Interest expense	(25,937)	(26,211)	(51,882)	(52,247)
Depreciation and amortization	(13,014)	(12,843)	(26,031)	(25,236)
Non-cash stock-based compensation			(372)	(486)
Loss before income taxes	(8,680)	(8,323)	(22,555)	(26,720)
Income tax expense (benefit)	(625)	(1,250)	(1,534)	(1,732)
Net loss	(9,305)	(9,573)	(24,089)	(28,452)
Segment Assets	60,179	85,541	60,179	85,541	$ 68,921
Long-Lived Assets	995,812	1,045,388	995,812	1,045,388
Total Assets	1,105,204	1,181,978	1,105,204	1,181,978	$ 1,147,271
Capital expenditures	3,139	5,809	5,831	12,498
Cost recovery income		991		991
Austria [Member]
Segment Reporting Information [Line Items]
Termination expenses	1,300		1,300
Operating Segments [Member]
Segment Reporting Information [Line Items]
Net operating revenue	151,995	150,818	289,234	281,261
Pre-opening and termination expenses		(741)		(1,022)
Adjusted EBITDAR	35,123	33,242	63,534	56,547
Corporate and other expenses	(4,713)	(2,938)	(8,185)	(6,088)
Interest income	85	273	221	653
Interest expense	(25,937)	(26,211)	(51,882)	(52,247)
Depreciation and amortization	(13,014)	(12,843)	(26,031)	(25,236)
Non-cash stock-based compensation	(211)	(195)	(372)	(486)
Gain on foreign currency transactions, cost recovery income and other	9	1,124	201	1,243
Loss on disposition of fixed assets	(22)	(34)	(41)	(84)
Loss before income taxes	(8,680)	(8,323)	(22,555)	(26,720)
Income tax expense (benefit)	(625)	(1,250)	(1,534)	(1,732)
Net loss	(9,305)	(9,573)	(24,089)	(28,452)
Corporate and Other [Member]
Segment Reporting Information [Line Items]
Segment Assets	13,556	27,867	13,556	27,867
Long-Lived Assets	2,295	2,743	2,295	2,743
Total Assets	22,201	37,766	22,201	37,766
Capital expenditures	9	10	12	19
US East Segment [Member]
Segment Reporting Information [Line Items]
Net operating revenue	43,576	44,556	82,505	81,690
US East Segment [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Net operating revenue	43,576	44,556	82,505	81,690
Payroll expense	9,213	9,464	18,295	18,426
Operating expenses	7,480	7,382	13,589	13,537
Gaming tax expense	17,311	17,872	34,110	34,084
Cost of goods sold	1,072	1,129	1,956	1,983
Marketing expense	846	806	1,518	1,517
Adjusted EBITDAR	7,654	7,903	13,037	12,143
Segment Assets	9,220	10,033	9,220	10,033
Long-Lived Assets	302,154	313,402	302,154	313,402
Total Assets	320,336	331,045	320,336	331,045
Capital expenditures	1,362	249	1,671	1,444
US Midwest Segment [Member]
Segment Reporting Information [Line Items]
Net operating revenue	44,680	41,374	86,487	81,128
US Midwest Segment [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Net operating revenue	44,680	41,374	86,487	81,128
Payroll expense	8,754	8,781	17,681	18,132
Operating expenses	7,459	6,801	14,486	13,888
Gaming tax expense	10,299	8,668	19,193	17,118
Cost of goods sold	613	614	1,194	1,245
Marketing expense	866	1,058	1,596	1,855
Adjusted EBITDAR	16,689	15,452	32,337	28,890
Segment Assets	13,411	13,555	13,411	13,555
Long-Lived Assets	315,139	326,908	315,139	326,908
Total Assets	331,898	343,769	331,898	343,769
Capital expenditures	737	3,810	1,395	6,076
US West Segment [Member]
Segment Reporting Information [Line Items]
Net operating revenue	23,378	20,174	40,446	36,583
US West Segment [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Net operating revenue	23,378	20,174	40,446	36,583
Payroll expense	7,647	7,425	15,428	14,990
Operating expenses	6,813	6,351	12,285	11,677
Gaming tax expense	574	595	1,136	1,170
Cost of goods sold	1,485	1,639	2,956	3,302
Marketing expense	2,351	1,826	2,739	2,385
Adjusted EBITDAR	4,508	2,338	5,902	3,059
Segment Assets	3,608	5,353	3,608	5,353
Long-Lived Assets	214,955	226,878	214,955	226,878
Total Assets	225,162	239,457	225,162	239,457
Capital expenditures	850	594	1,178	2,985
Canada Segment [Member]
Segment Reporting Information [Line Items]
Net operating revenue	20,439	20,005	38,762	36,521
Canada Segment [Member] | Century Downs Racetrack And Casino [Member]
Segment Reporting Information [Line Items]
Cost recovery income		1,000		1,000
Canada Segment [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Net operating revenue	20,439	20,005	38,762	36,521
Payroll expense	5,877	6,097	11,759	11,557
Operating expenses	6,493	6,446	11,814	11,588
Cost of goods sold	1,157	1,135	2,123	2,017
Marketing expense	692	720	1,363	1,392
Adjusted EBITDAR	6,220	5,607	11,703	9,967
Segment Assets	16,498	23,335	16,498	23,335
Long-Lived Assets	123,437	132,151	123,437	132,151
Total Assets	161,860	178,700	161,860	178,700
Capital expenditures	90	973	497	1,741
Poland Segment [Member]
Segment Reporting Information [Line Items]
Net operating revenue	19,922	24,709	41,034	45,339
Poland Segment [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Net operating revenue	19,922	24,709	41,034	45,339
Payroll expense	6,023	6,810	12,150	12,887
Operating expenses	3,203	3,658	6,249	7,052
Gaming tax expense	9,820	12,054	20,240	22,068
Cost of goods sold	196	188	382	359
Marketing expense	628	798	1,458	1,507
Pre-opening and termination expenses		(741)		(1,022)
Adjusted EBITDAR	52	1,942	555	2,488
Segment Assets	3,886	5,398	3,886	5,398
Long-Lived Assets	37,832	43,306	37,832	43,306
Total Assets	43,747	51,241	43,747	51,241
Capital expenditures	$ 91	$ 173	$ 1,078	$ 233