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Long-Term Debt (Narrative) (Details) $ in Thousands, € in Millions, £ in Millions, zł in Millions |  | 12 Months Ended |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Aug. 13, 2018 EUR (€) | Dec. 31, 2018 CAD ($) | Dec. 31, 2018 PLN (zł) | Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2016 USD ($) | Dec. 31, 2018 GBP (£) item | Dec. 31, 2018 CAD ($) item | Dec. 31, 2018 PLN (zł) item | Dec. 31, 2018 USD ($) item | Dec. 12, 2018 PLN (zł) item | Aug. 31, 2018 USD ($) | Aug. 31, 2017 GBP (£) | Sep. 30, 2016 CAD ($) | Aug. 15, 2014 CAD ($) | May 31, 2012 CAD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization of deferred financing costs |  |  |  | $ 122,000 | $ 149,000 | $ 129,000 |  |  |  |  |  |  |  |  |  |
Amount outstanding |  |  |  |  | 56,971,000 |  |  |  |  | $ 60,019,000 |  |  |  |  |  |
total debt |  |  |  |  | 56,713,000 |  |  |  |  | 59,523,000 |  |  |  |  |  |
Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility |  |  |  |  |  |  |  |  | zł 2.4 | 600,000 |  |  |  |  |  |
Deposits or bank guarantees for payment of casino jackpots and gaming tax obligations under gaming law | zł |  |  |  |  |  |  |  |  | 4.8 |  |  |  |  |  |  |
Bank guarantee issued for payment of casino jackpots and gaming tax obligations |  |  |  |  |  |  |  |  |  | 1,000,000 |  |  |  |  |  |
Deposits maintained for payment of casino jackpots and gaming tax obligations |  |  |  |  |  |  |  |  | zł 0.4 | 100,000 |  |  |  |  |  |
Century Casino Bath [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility |  |  |  |  |  |  | £ 1.9 |  |  | 2,400,000 |  |  | £ 2.0 |  |  |
Expiration date |  | Sep. 01, 2023 | Sep. 01, 2023 | Sep. 01, 2023 |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility amount available for borrowing |  |  |  |  |  |  |  |  |  | $ 0 |  |  |  |  |  |
Guaranteed amount |  |  |  | $ 600,000 |  |  |  |  |  |  |  |  |  |  |  |
Interest rate percentage points |  | 1.625% | 1.625% | 1.625% |  |  |  |  |  |  |  |  |  |  |  |
Capital Lease - CRA [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of capital lease agreements | item |  |  |  |  |  |  | 2 | 2 | 2 | 2 |  |  |  |  |  |
Capital Lease- CAL [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of capital lease agreements | item |  |  |  |  |  |  | 2 | 2 | 2 | 2 |  |  |  |  |  |
Capital Lease - CDR [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of capital lease agreements | item |  |  |  |  |  |  | 3 | 3 | 3 | 3 |  |  |  |  |  |
Capital lease agreements |  |  |  |  |  |  |  | $ 100 |  | $ 100,000 |  |  |  |  |  |
Capital Lease - CSA [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of capital lease agreements | item |  |  |  |  |  |  | 1 | 1 | 1 | 1 |  |  |  |  |  |
Capital Lease - Century Mile [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of capital lease agreements | item |  |  |  |  |  |  | 1 | 1 | 1 | 1 |  |  |  |  |  |
BMO Credit Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  | $ 102,200,000 |  | $ 69,200 | $ 39,100 | $ 28,000
Notional Value |  |  |  |  |  |  |  | $ 6,500 |  | $ 4,800,000 |  |  |  |  |  |
Required minimum equity balance under debt covenant |  |  |  |  |  |  |  | 50,000 |  |  |  |  |  |  |  |
Required maximum capital expenditure limit under debt covenant |  | $ 4,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Required maximum capital expenditure limit under debt covenant for 2019 |  | 5,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Required maximum capital expenditure limit under debt covenant, thereafter |  | 2,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility |  |  |  |  |  |  |  | 55,300 |  | 40,500,000 |  |  |  |  |  |
Line of credit facility amount available for borrowing |  |  |  |  |  |  |  | 26,100 |  | 19,100,000 |  |  |  |  |  |
Quarterly standby fees |  | $ 100 |  | $ 100,000 |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility amount that cannot be reborrowed once repaid |  |  |  |  |  |  |  | $ 77,800 |  |  |  |  |  |  |  |
Amortization of deferred financing costs |  |  |  | $ 100,000 | $ 100,000 | 100,000 |  |  |  |  |  |  |  |  |  |
Deferred financing costs |  |  |  |  |  | $ 300,000 |  |  |  | $ 400,000 |  |  |  |  |  |
Debt instrument maturity date |  | Aug. 01, 2019 | Aug. 01, 2019 | Aug. 01, 2019 |  |  |  |  |  |  |  |  |  |  |  |
BMO Credit Agreement [Member] | CDOR [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Effective interest rate |  |  |  |  |  |  | 3.89% | 3.89% | 3.89% | 3.89% |  |  |  |  |  |
BMO Credit Agreement [Member] | Interest Rate Swap Second Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional Value |  |  |  |  |  |  |  | $ 6,500 |  | $ 4,800,000 |  |  |  |  |  |
Debt instrument maturity date |  | Aug. 01, 2019 | Aug. 01, 2019 | Aug. 01, 2019 |  |  |  |  |  |  |  |  |  |  |  |
BMO Credit Agreement [Member] | Interest Rate Swap Second Agreement [Member] | CDOR [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Effective interest rate |  |  |  |  |  |  | 3.92% | 3.92% | 3.92% | 3.92% |  |  |  |  |  |
BMO Credit Agreement [Member] | Interest Rate Swap Third Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional Value |  |  |  |  |  |  |  | $ 11,600 |  | $ 8,500,000 |  |  |  |  |  |
Debt instrument maturity date |  | Dec. 01, 2021 | Dec. 01, 2021 | Dec. 01, 2021 |  |  |  |  |  |  |  |  |  |  |  |
BMO Credit Agreement [Member] | Interest Rate Swap Third Agreement [Member] | CDOR [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Effective interest rate |  |  |  |  |  |  | 4.08% | 4.08% | 4.08% | 4.08% |  |  |  |  |  |
BMO Credit Agreement [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits maintained for payment of casino jackpots and gaming tax obligations |  |  |  |  |  |  |  |  | zł 1.7 | $ 500,000 |  |  |  |  |  |
Line of Credit with mBank [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity | zł |  |  |  |  |  |  |  |  | 5.0 |  |  |  |  |  |  |
Expiration date |  | Mar. 28, 2019 | Mar. 28, 2019 | Mar. 28, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility amount available for borrowing |  |  |  |  |  |  |  |  | 5.0 | 1,300,000 |  |  |  |  |  |
Amount outstanding |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |  |
Line of Credit with mBank [Member] | Casinos Poland [Member] | WIBOR [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate percentage points |  | 1.40% | 1.40% | 1.40% |  |  |  |  |  |  |  |  |  |  |  |
CDR Financing Obligation [Member] | Century Downs Racetrack And Casino [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding financing obligation |  |  |  |  |  |  |  | $ 19,500 |  | 14,300,000 |  |  |  |  |  |
Line Of Credit With Alior Bank [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity | zł |  |  |  |  |  |  |  |  | 13.0 |  |  |  |  |  |  |
Line of credit amount that can only be used to secure bank guarantees | zł |  |  | zł 2.0 |  |  |  |  |  |  |  |  |  |  |  |  |
Expiration date |  | Mar. 20, 2019 | Mar. 20, 2019 | Mar. 20, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility amount available for borrowing |  |  |  |  |  |  |  |  | 7.5 | 2,000,000 |  |  |  |  |  |
Guaranteed amount |  |  | zł 3.1 | $ 800,000 |  |  |  |  |  |  |  |  |  |  |  |
Interest rate percentage points |  | 1.85% | 1.85% | 1.85% |  |  |  |  |  |  |  |  |  |  |  |
Guarantee From mBank [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits or bank guarantees for payment of casino jackpots and gaming tax obligations under gaming law |  |  |  |  |  |  |  |  | zł 6.0 | 1,600,000 |  |  |  |  |  |
Capital Leases [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amount outstanding |  |  |  |  |  |  |  |  |  | 188,000 |  |  |  |  |  |
Credit Facility A [Member] | BMO Credit Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of credit agreement |  | 5 years | 5 years | 5 years |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility |  |  |  |  |  |  |  | 1,100 |  |  |  |  |  |  |  |
Expiration date |  | Aug. 01, 2019 | Aug. 01, 2019 | Aug. 01, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility amount available for borrowing |  |  |  |  |  |  |  | $ 1,100 |  | $ 800,000 |  |  |  |  |  |
Credit Facility B [Member] | BMO Credit Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of credit agreement |  | 5 years | 5 years | 5 years |  |  |  |  |  |  |  |  |  |  |  |
Ownership acquired |  |  |  |  |  |  | 33.30% | 33.30% | 33.30% | 33.30% |  |  |  |  |  |
Line of credit facility |  |  |  |  |  |  |  | $ 24,100 |  |  |  |  |  |  |  |
Expiration date |  | Aug. 01, 2019 | Aug. 01, 2019 | Aug. 01, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility amount available for borrowing |  |  |  |  |  |  |  | 0 |  |  |  |  |  |  |  |
Credit Facility C [Member] | BMO Credit Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of credit agreement |  | 5 years | 5 years | 5 years |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility |  |  |  |  |  |  |  | 11,000 |  |  |  |  |  |  |  |
Expiration date |  | Aug. 01, 2019 | Aug. 01, 2019 | Aug. 01, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility amount available for borrowing |  |  |  |  |  |  |  | 5,900 |  | $ 4,300,000 |  |  |  |  |  |
Credit Facility D [Member] | BMO Credit Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of credit agreement |  | 5 years | 5 years | 5 years |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility |  |  |  |  |  |  |  | 30,000 |  |  |  |  |  |  |  |
Expiration date |  | Sep. 01, 2021 | Sep. 01, 2021 | Sep. 01, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility amount available for borrowing |  |  |  |  |  |  |  | 0 |  |  |  |  |  |  |  |
Credit Facility E [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expiration date |  | Aug. 01, 2019 | Aug. 01, 2019 | Aug. 01, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Credit Facility E [Member] | Treasury Risk Management Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of credit agreement |  | 5 years | 5 years | 5 years |  |  |  |  |  |  |  |  |  |  |  |
Credit Facility E [Member] | Treasury Risk Management Facility [Member] | Interest Rate Swap Liability [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility |  |  |  |  |  |  |  | 3,000 |  | 2,200,000 |  |  |  |  |  |
Credit Facility F [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility |  |  |  |  |  |  |  | 33,000 |  |  |  |  |  |  |  |
Expiration date |  | Aug. 24, 2019 | Aug. 24, 2019 | Aug. 24, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility amount available for borrowing |  |  |  |  |  |  |  | 19,100 |  | 14,000,000 |  |  |  |  |  |
Credit Facility G [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of credit agreement |  | 5 years | 5 years | 5 years |  |  |  |  |  |  |  |  |  |  |  |
Credit Facility H [Member] | BMO Credit Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility |  |  |  |  |  |  |  | 2,000 |  |  |  |  |  |  |  |
Line of credit facility amount available for borrowing |  |  |  |  |  |  |  | $ 2,000 |  | 1,500,000 |  |  |  |  |  |
Credit Agreement [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of credit agreements | item |  |  |  |  |  |  |  |  |  |  | 3 |  |  |  |  |
First Credit Agreement [Member] | Term Loan With Mbank [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity | zł |  |  |  |  |  |  |  |  |  |  | zł 3.0 |  |  |  |  |
Term of credit agreement |  | 3 years | 3 years | 3 years |  |  |  |  |  |  |  |  |  |  |  |
Expiration date |  | Nov. 01, 2021 | Nov. 01, 2021 | Nov. 01, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Amount outstanding |  |  |  |  |  |  |  |  | zł 3.0 | 800,000 |  |  |  |  |  |
Required amount to maintain in cash inflows and financial covenants | zł |  |  | zł 5.0 |  |  |  |  |  |  |  |  |  |  |  |  |
First Credit Agreement [Member] | Term Loan With Mbank [Member] | Casinos Poland [Member] | WIBOR [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate percentage points |  | 1.70% | 1.70% | 1.70% |  |  |  |  |  |  |  |  |  |  |  |
Second Credit Agreement [Member] | Term Loan With Mbank [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity | zł |  |  |  |  |  |  |  |  |  |  | 4.0 |  |  |  |  |
Term of credit agreement |  | 3 years | 3 years | 3 years |  |  |  |  |  |  |  |  |  |  |  |
Expiration date |  | Nov. 01, 2021 | Nov. 01, 2021 | Nov. 01, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility amount available for borrowing |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |  |
Amount outstanding |  |  |  |  |  |  |  |  | 4.0 | 1,100,000 |  |  |  |  |  |
Required amount to maintain in cash inflows and financial covenants | zł |  |  | zł 1.0 |  |  |  |  |  |  |  |  |  |  |  |  |
Second Credit Agreement [Member] | Term Loan With Mbank [Member] | Casinos Poland [Member] | WIBOR [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate percentage points |  | 1.70% | 1.70% | 1.70% |  |  |  |  |  |  |  |  |  |  |  |
Third Credit Agreement [Member] | Term Loan With Mbank [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity | zł |  |  |  |  |  |  |  |  |  |  | zł 2.5 |  |  |  |  |
Term of credit agreement |  | 4 years | 4 years | 4 years |  |  |  |  |  |  |  |  |  |  |  |
Expiration date |  | Nov. 01, 2022 | Nov. 01, 2022 | Nov. 01, 2022 |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility amount available for borrowing |  |  |  |  |  |  |  |  | 2.2 | 600,000 |  |  |  |  |  |
Amount outstanding |  |  |  |  |  |  |  |  | zł 0.3 | $ 100,000 |  |  |  |  |  |
Required amount to maintain in cash inflows and financial covenants | zł |  |  | zł 1.0 |  |  |  |  |  |  |  |  |  |  |  |  |
Third Credit Agreement [Member] | Term Loan With Mbank [Member] | Casinos Poland [Member] | WIBOR [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate percentage points |  | 1.90% | 1.90% | 1.90% |  |  |  |  |  |  |  |  |  |  |  |
UniCredit Agreement [Member] | Century Resorts Management [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Guaranteed amount | € | € 7.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
UniCredit Agreement [Member] | Century Resorts Management [Member] | EURIBOR [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate percentage points |  | 1.50% | 1.50% | 1.50% |  |  |  |  |  |  |  |  |  |  |  |
UniCredit Agreement [Member] | Century Resorts Management [Member] | LIBOR [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate percentage points |  | 1.50% | 1.50% | 1.50% |  |  |  |  |  |  |  |  |  |  |  |
UniCredit Agreement Term 1 [Member] | Century Resorts Management [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of credit agreement |  | 1 month | 1 month | 1 month |  |  |  |  |  |  |  |  |  |  |  |
UniCredit Agreement Term 2 [Member] | Century Resorts Management [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of credit agreement |  | 3 months | 3 months | 3 months |  |  |  |  |  |  |  |  |  |  |  |
UniCredit Agreement Term 3 [Member] | Century Resorts Management [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of credit agreement |  | 6 months | 6 months | 6 months |  |  |  |  |  |  |  |  |  |  |  |
UniCredit Agreement Term 4 [Member] | Century Resorts Management [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of credit agreement |  | 9 months | 9 months | 9 months |  |  |  |  |  |  |  |  |  |  |  |
UniCredit Agreement Term 5 [Member] | Century Resorts Management [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of credit agreement |  | 12 months | 12 months | 12 months |  |  |  |  |  |  |  |  |  |  |  |
Minimum [Member] | BMO Credit Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fixed Charge Coverage Ratio |  |  |  |  |  |  | 1.00 | 1.00 | 1.00 | 1.00 |  |  |  |  |  |
Standby fees, percentage |  | 0.50% | 0.50% | 0.50% |  |  |  |  |  |  |  |  |  |  |  |
Minimum [Member] | First Credit Agreement [Member] | Term Loan With Mbank [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt ratio |  |  |  |  |  |  | 50 | 50 | 50 | 50 |  |  |  |  |  |
Profit margin |  | 0.10% | 0.10% | 0.10% |  |  |  |  |  |  |  |  |  |  |  |
Liquidity ratio |  |  |  |  |  |  | 0.8 | 0.8 | 0.8 | 0.8 |  |  |  |  |  |
Minimum [Member] | Second Credit Agreement [Member] | Term Loan With Mbank [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt ratio |  |  |  |  |  |  | 60 | 60 | 60 | 60 |  |  |  |  |  |
Profit margin |  | 0.10% | 0.10% | 0.10% |  |  |  |  |  |  |  |  |  |  |  |
Liquidity ratio |  |  |  |  |  |  | 0.8 | 0.8 | 0.8 | 0.8 |  |  |  |  |  |
Minimum [Member] | Third Credit Agreement [Member] | Term Loan With Mbank [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt ratio |  |  |  |  |  |  | 60 | 60 | 60 | 60 |  |  |  |  |  |
Profit margin |  | 0.10% | 0.10% | 0.10% |  |  |  |  |  |  |  |  |  |  |  |
Liquidity ratio |  |  |  |  |  |  | 0.8 | 0.8 | 0.8 | 0.8 |  |  |  |  |  |
Maximum [Member] | Capital Lease - CRA [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital lease agreements |  |  |  |  |  |  |  | $ 100 |  | $ 100,000 |  |  |  |  |  |
Maximum [Member] | Capital Lease- CAL [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital lease agreements |  |  |  |  |  |  |  | 100 |  | 100,000 |  |  |  |  |  |
Maximum [Member] | Capital Lease - CSA [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital lease agreements |  |  |  |  |  |  |  | 100 |  | 100,000 |  |  |  |  |  |
Maximum [Member] | Capital Lease - Century Mile [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital lease agreements |  |  |  |  |  |  |  | $ 100 |  | $ 100,000 |  |  |  |  |  |
Maximum [Member] | BMO Credit Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Standby fees, percentage |  | 0.75% | 0.75% | 0.75% |  |  |  |  |  |  |  |  |  |  |  |
EBITDA ratio |  |  |  |  |  |  |  |  |  | 4.00 |  |  |  |  |  |
Maximum [Member] | First Credit Agreement [Member] | Term Loan With Mbank [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt ratio |  |  |  |  |  |  | 60 | 60 | 60 | 60 |  |  |  |  |  |
Profit margin |  | 1.00% | 1.00% | 1.00% |  |  |  |  |  |  |  |  |  |  |  |
Liquidity ratio |  |  |  |  |  |  | 1.3 | 1.3 | 1.3 | 1.3 |  |  |  |  |  |
Maximum [Member] | Second Credit Agreement [Member] | Term Loan With Mbank [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt ratio |  |  |  |  |  |  | 75 | 75 | 75 | 75 |  |  |  |  |  |
Profit margin |  | 0.50% | 0.50% | 0.50% |  |  |  |  |  |  |  |  |  |  |  |
Liquidity ratio |  |  |  |  |  |  | 1.2 | 1.2 | 1.2 | 1.2 |  |  |  |  |  |
Maximum [Member] | Third Credit Agreement [Member] | Term Loan With Mbank [Member] | Casinos Poland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt ratio |  |  |  |  |  |  | 75 | 75 | 75 | 75 |  |  |  |  |  |
Profit margin |  | 0.50% | 0.50% | 0.50% |  |  |  |  |  |  |  |  |  |  |  |
Liquidity ratio |  |  |  |  |  |  | 1.2 | 1.2 | 1.2 | 1.2 |  |  |  |  |  |
Maximum [Member] | UniCredit Agreement [Member] | Century Resorts Management [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility | € 7.0 |  |  |  |  |  |  |  |  | $ 8,000,000 |  |  |  |  |  |
Century Downs Racetrack And Casino [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  |  |  | 75.00% | 75.00% | 75.00% | 75.00% |  |  |  |  |  |
Century Downs Racetrack And Casino [Member] | BMO Credit Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership interest |  |  |  |  |  |  | 75.00% | 75.00% | 75.00% | 75.00% |  |  |  |  |  |

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