Condensed Consolidated Statements Of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Condensed Consolidated Statements Of Comprehensive Income (Loss) [Abstract]
Net earnings (loss)	$ 2,709	$ (1,903)
Other comprehensive income (loss)
Foreign currency translation adjustments	1,443	747
Other comprehensive income	1,443	747
Comprehensive income (loss)	4,152	(1,156)
Comprehensive income (loss) attributable to non-controlling interests
Net (earnings) loss attributable to non-controlling interests	(2,491)	484
Foreign currency translation adjustments	38	269
Comprehensive income (loss) attributable to Century Casinos, Inc. shareholders	$ 1,699	$ (403)