Condensed Consolidated Statements Of Loss - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Operating revenue:
Net operating revenue	$ 136,017	$ 108,508
Operating costs and expenses:
General and administrative	37,924	26,479
Depreciation and amortization	12,031	6,855
(Gain) on sale of casino operations (Note 1)		(574)
Total operating costs and expenses	127,730	91,199
Earnings from equity investment		1,091
Earnings from operations	8,287	18,400
Non-operating (expense) income:
Interest income	686	145
Interest expense	(25,815)	(17,649)
Gain on foreign currency transactions, cost recovery income and other (Note 1)	1,162	3,758
Non-operating (expense) income, net	(23,967)	(13,746)
(Loss) earnings before income taxes	(15,680)	4,654
Income tax benefit (expense)	3,986	(1,623)
Net (loss) earnings	(11,694)	3,031
Net earnings attributable to non-controlling interests	(1,850)	(4,274)
Net loss attributable to Century Casinos, Inc. shareholders	$ (13,544)	$ (1,243)
Loss per share attributable to Century Casinos, Inc. shareholders:
Basic	$ (0.45)	$ (0.04)
Diluted	$ (0.45)	$ (0.04)
Weighted average shares outstanding - basic	30,420	30,056
Weighted average shares outstanding - diluted	30,420	30,056
Gaming [Member]
Operating revenue:
Net operating revenue	$ 105,418	$ 94,297
Operating costs and expenses:
Operating costs and expenses	55,905	48,062
Pari-Mutuel, Sports Betting And iGaming [Member]
Operating revenue:
Net operating revenue	3,389	3,385
Operating costs and expenses:
Operating costs and expenses	3,751	3,712
Hotel [Member]
Operating revenue:
Net operating revenue	9,302	2,522
Operating costs and expenses:
Operating costs and expenses	4,414	797
Food And Beverage [Member]
Operating revenue:
Net operating revenue	12,745	5,767
Operating costs and expenses:
Operating costs and expenses	12,231	5,645
Other [Member]
Operating revenue:
Net operating revenue	5,163	2,537
Operating costs and expenses:
Operating costs and expenses	$ 1,474	$ 223