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Segment And Geographic Information (Aggregation Of Operating Segments Into Reportable Segments) (Details) | 12 Months Ended
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Dec. 31, 2017
Operating Segment 1 [Member] | Canada [Member] |
Segment Reporting Information [Line Items] |
Name of operating segment | Century Casino & Hotel - Edmonton
Operating Segment 2 [Member] | Canada [Member] |
Segment Reporting Information [Line Items] |
Name of operating segment | Century Casino St. Albert
Operating Segment 3 [Member] | Canada [Member] |
Segment Reporting Information [Line Items] |
Name of operating segment | Century Casino Calgary
Operating Segment 4 [Member] | Canada [Member] |
Segment Reporting Information [Line Items] |
Name of operating segment | Century Downs Racetrack and Casino
Operating Segment 5 [Member] | Canada [Member] |
Segment Reporting Information [Line Items] |
Name of operating segment | Century Bets!
Operating Segment 6 [Member] | Canada [Member] |
Segment Reporting Information [Line Items] |
Name of operating segment | Century Mile Racetrack and Casino
Operating Segment 7 [Member] | United States [Member] |
Segment Reporting Information [Line Items] |
Name of operating segment | Century Casino & Hotel – Central City
Operating Segment 8 [Member] | United States [Member] |
Segment Reporting Information [Line Items] |
Name of operating segment | Century Casino & Hotel – Cripple Creek
Operating Segment 9 [Member] | Poland [Member] |
Segment Reporting Information [Line Items] |
Name of operating segment | Casinos Poland
Operating Segment 10 [Member] | Corporate and Other [Member] |
Segment Reporting Information [Line Items] |
Name of operating segment | Cruise Ships & Other
Operating Segment 11 [member] | Corporate and Other [Member] |
Segment Reporting Information [Line Items] |
Name of operating segment | Saw Close Casino Ltd.
Operating Segment 12 [Member] | Corporate and Other [Member] |
Segment Reporting Information [Line Items] |
Name of operating segment | Corporate Other

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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