Long-Term Debt (Schedule of Maturities of Long-term Debt) (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Total	$ 53,535	$ 56,971
Casinos Poland Credit Facilities [Member]
Debt Instrument [Line Items]
2018	2,291
Total	2,291
Century Casino Bath Credit Agreement [Member]
Debt Instrument [Line Items]
2018	130
2019	521
2020	521
2021	521
2022	521
Thereafter	393
Total	2,607
Century Downs Land Lease [Member]
Debt Instrument [Line Items]
Thereafter	15,061
Total	15,061
Capital Leases [Member]
Debt Instrument [Line Items]
2018	56
2019	128
2020	50
2021	18
2022	1
Total	253
Total Long-term Debt [Member]
Debt Instrument [Line Items]
2018	3,859
2019	16,948
2020	2,888
2021	13,864
2022	522
Thereafter	15,454
Total	53,535
Bank Of Montreal [Member]
Debt Instrument [Line Items]
2018	1,382
2019	16,299
2020	2,317
2021	13,325
Total	$ 33,323

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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