Acquisition And Equity Investment (Schedule of Summarized Financial Information) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Schedule of Equity Method Investments [Line Items]
Net operating revenue	$ 155,701	$ 161,179	$ 438,147	$ 406,448
Earnings from continuing operations	17,918	14,467	40,466	51,494
Net earnings	(6,725)	(13,466)	(57,432)	(10,072)
Net earnings attributable to Century Casinos, Inc.	$ (8,119)	$ (14,175)	$ (63,276)	(17,377)
Smooth Borbon Investment [Member]
Schedule of Equity Method Investments [Line Items]
Net operating revenue				4,059
Earnings from continuing operations				3,833
Net earnings				2,241
Net earnings attributable to Century Casinos, Inc.				$ 1,121