Condensed Consolidated Statements Of Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Condensed Consolidated Statements Of Comprehensive Income [Abstract]
Net (loss) earnings	$ (13,466)	$ 4,210	$ (10,072)	$ 16,770
Other comprehensive (loss) income
Foreign currency translation adjustments	(3,643)	(9,272)	659	(13,002)
Other comprehensive (loss) income	(3,643)	(9,272)	659	(13,002)
Comprehensive (loss) income	(17,109)	(5,062)	(9,413)	3,768
Comprehensive (loss) income attributable to non-controlling interests
Net earnings attributable to non-controlling interests	(709)	(1,266)	(7,305)	(4,752)
Foreign currency translation adjustments	680	1,035	(13)	1,764
Comprehensive (loss) income attributable to Century Casinos, Inc. shareholders	$ (17,138)	$ (5,293)	$ (16,731)	$ 780