Consolidated Statements Of Comprehensive (Loss) Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Consolidated Statements Of Comprehensive Income [Abstract]
Net (loss) earnings	$ (18,489)	$ 13,670	$ 21,778
Other comprehensive (loss) income
Foreign currency translation adjustments	3,764	(9,739)	(495)
Other comprehensive (loss) income	3,764	(9,739)	(495)
Comprehensive (loss) income	(14,725)	3,931	21,283
Comprehensive (loss) income attributable to non-controlling interests
Net earnings attributable to non-controlling interests	(9,709)	(5,694)	(1,156)
Foreign currency translation adjustments	(648)	980	444
Comprehensive (loss) income attributable to Century Casinos, Inc. shareholders	$ (25,082)	$ (783)	$ 20,571