Actual liquidity ratio.

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Consolidated First Lien Net Leverage Ratio

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Credit Agreement Required Maintain Cash Flows In Acccount And Covenants

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Debt Instrument Percentage Payment Of Original Principal

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Deposits maintained for payment of casino jackpots and gaming tax obligations.

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Deposits or bank guarantees for payment of casino jackpots and gaming tax obligations under gaming law.

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Fronting Fee Percentage

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Guaranteed Amount

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Line of credit amount that can only be used to secure bank guarantees

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Number of bank loans.

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Percentage Of Annual Excess Cash Flow

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Percentage Of Net Cash Proceeds Of Non Ordinary Sales Or Events

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Percentage Principal Of Unused Commitments

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Prepayment Premium Percentage

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Amount of amortization expense attributable to debt issuance costs.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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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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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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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.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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The carrying amount of deferred costs.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Date the credit facility terminates, in CCYY-MM-DD format.

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Period remaining on line of credit facility before it terminates, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Fair value of the amount outstanding under the credit facility.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Amount of minimum lease payments for sale-leaseback transactions accounted for using the deposit method or as a financing.

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Indebtedness divided by net capital.

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Long-Term Debt (Narrative) (Details) $ in Thousands, € in Millions, £ in Millions, zł in Millions, $ in Millions		12 Months Ended
	Aug. 13, 2018 EUR (€)	Dec. 31, 2019 PLN (zł)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Jun. 30, 2020	Apr. 30, 2020 PLN (zł)	Dec. 31, 2019 GBP (£) item	Dec. 31, 2019 CAD ($) item	Dec. 31, 2019 PLN (zł) item	Dec. 31, 2019 USD ($) item	Dec. 06, 2019 USD ($)	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			$ 551	$ 122	$ 149
Amount outstanding				$ 60,019							$ 188,961
Macquarie Capital [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity												$ 180,000
Amortization of deferred financing costs			$ 100
Deferred financing costs											10,100
Casinos Poland [Member]
Debt Instrument [Line Items]
Deposits or bank guarantees for payment of casino jackpots and gaming tax obligations under gaming law \| zł										zł 4.8
Deposits maintained for payment of casino jackpots and gaming tax obligations										zł 1.0	300
Century Casino Bath [Member]
Debt Instrument [Line Items]
Line of credit facility \| £														£ 2.0
Expiration date		Sep. 01, 2023	Sep. 01, 2023
Line of credit facility amount available for borrowing											0
Guaranteed amount			$ 600
Interest rate percentage points		1.625%	1.625%
Amount outstanding								£ 1.5			2,000
Term Loan [Member] \| Macquarie Capital [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity												170,000
Percentage of the net cash proceeds of non-ordinary course asset sales or certain casualty events		100.00%	100.00%
Percentage of annual excess cash flow		50.00%	50.00%
Prepayment premium percentage		1.00%	1.00%
Maturity date		Dec. 06, 2026	Dec. 06, 2026
Amount outstanding											$ 170,000
Pecentage of quarterly payments equal to original principal		0.25%	0.25%
Term Loan [Member] \| Macquarie Capital [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Interest rate								5.50%	5.50%	5.50%	5.50%
Term Loan [Member] \| Macquarie Capital [Member] \| ABR [Member]
Debt Instrument [Line Items]
Interest rate								4.50%	4.50%	4.50%	4.50%
BMO Credit Agreement [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity													$ 102,200		$ 69.2	$ 39.1	$ 28.0
Outstanding balance											$ 52,000
BMO Credit Agreement [Member] \| Casinos Poland [Member]
Debt Instrument [Line Items]
Deposits maintained for payment of casino jackpots and gaming tax obligations										zł 1.4	400
Line of Credit with mBank [Member] \| Casinos Poland [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity \| zł										5.0
Expiration date		Mar. 30, 2020	Mar. 30, 2020
Line of credit facility amount available for borrowing										5.0	1,300
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%
CDR Financing Obligation [Member] \| Century Downs Racetrack And Casino [Member]
Debt Instrument [Line Items]
Outstanding financing obligation									$ 19.5		15,000
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
Line of credit facility amount available for borrowing										9.8	2,600
Guaranteed amount		zł 3.2	$ 800
Interest rate percentage points		1.55%	1.55%
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 4.8	1,300
Revolving Credit Facility [Member] \| Macquarie Capital [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity												10,000
Line of credit facility amount available for borrowing											$ 10,000
Fronting fee percentage		0.125%	0.125%
Maturity date		Dec. 06, 2024	Dec. 06, 2024
Revolving Credit Facility [Member] \| Macquarie Capital [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Interest rate								4.25%	4.25%	4.25%	4.25%
Revolving Credit Facility [Member] \| Macquarie Capital [Member] \| ABR [Member]
Debt Instrument [Line Items]
Interest rate								3.25%	3.25%	3.25%	3.25%
Consolidated First Lien Net Leverage Ratio Greater Than 2.75 [Member] \| Macquarie Capital [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Interest rate						4.25%
Consolidated First Lien Net Leverage Ratio Greater Than 2.75 [Member] \| Macquarie Capital [Member] \| ABR [Member]
Debt Instrument [Line Items]
Interest rate						3.25%
Consolidated First Lien Net Leverage Ratio Greater Than 2.75 [Member] \| Term Loan [Member] \| Macquarie Capital [Member]
Debt Instrument [Line Items]
Percentage of annual excess cash flow		25.00%	25.00%
Consolidated First Lien Net Leverage Ratio Less Than 2.75 [Member] \| Macquarie Capital [Member] \| LIBOR [Member] \| Forecast [Member]
Debt Instrument [Line Items]
Interest rate						4.00%
Consolidated First Lien Net Leverage Ratio Less Than 2.75 [Member] \| Macquarie Capital [Member] \| ABR [Member] \| Forecast [Member]
Debt Instrument [Line Items]
Interest rate						3.00%
Consolidated First Lien Net Leverage Ratio Less Than 2.75 [Member] \| Term Loan [Member] \| Macquarie Capital [Member]
Debt Instrument [Line Items]
Percentage of annual excess cash flow		0.00%	0.00%
Letter Of Credit [Member] \| Macquarie Capital [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity												$ 5,000
Credit Agreement [Member] \| Line of Credit with mBank [Member] \| Casinos Poland [Member]
Debt Instrument [Line Items]
Number of credit agreements \| item								4	4	4	4
Credit Agreement After April 2020 Through April 2021 [Member] \| Line Of Credit With Alior Bank [Member] \| Casinos Poland [Member] \| Forecast [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity \| zł							zł 4.0
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
Expiration date		Nov. 01, 2021	Nov. 01, 2021
Amount outstanding										2.3	$ 600
Required amount to maintain in cash inflows and financial covenants \| zł		zł 1.0
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%
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
Expiration date		Nov. 01, 2021	Nov. 01, 2021
Line of credit facility amount available for borrowing											0
Amount outstanding										3.1	800
Required amount to maintain in cash inflows and financial covenants \| zł		zł 7.0
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%
Third Credit Agreement [Member] \| Term Loan With mBank [Member] \| Casinos Poland [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity \| zł										2.5
Term of credit agreement		4 years	4 years
Expiration date		Nov. 01, 2022	Nov. 01, 2022
Amount outstanding										zł 2.1	$ 600
Required amount to maintain in cash inflows and financial covenants \| zł		zł 7.0
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%
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%
UniCredit Agreement [Member] \| Century Resorts Management [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Interest rate percentage points		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
UniCredit Agreement Term 2 [Member] \| Century Resorts Management [Member]
Debt Instrument [Line Items]
Term of credit agreement		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
UniCredit Agreement Term 4 [Member] \| Century Resorts Management [Member]
Debt Instrument [Line Items]
Term of credit agreement		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
Minimum [Member] \| Revolving Credit Facility [Member] \| Macquarie Capital [Member]
Debt Instrument [Line Items]
Percentage of principal amount of unused commitments		0.375%	0.375%
Minimum [Member] \| Revolving Credit Facility [Member] \| Macquarie Capital [Member] \| Forecast [Member]
Debt Instrument [Line Items]
Consolidated First Lien Net Leverage Ratio						2.75
Minimum [Member] \| First Credit Agreement [Member] \| Term Loan With mBank [Member] \| Casinos Poland [Member]
Debt Instrument [Line Items]
Profit margin		0.30%	0.30%
Minimum [Member] \| Second Credit Agreement [Member] \| Term Loan With mBank [Member] \| Casinos Poland [Member]
Debt Instrument [Line Items]
Liquidity ratio								0.6	0.6	0.6	0.6
Minimum [Member] \| Third Credit Agreement [Member] \| Term Loan With mBank [Member] \| Casinos Poland [Member]
Debt Instrument [Line Items]
Liquidity ratio								0.6	0.6	0.6	0.6
Debt ratio								70	70	70	70
Maximum [Member] \| Forecast [Member]
Debt Instrument [Line Items]
Consolidated First Lien Net Leverage Ratio						2.75
Maximum [Member] \| Revolving Credit Facility [Member] \| Macquarie Capital [Member]
Debt Instrument [Line Items]
Percentage of principal amount of unused commitments		0.50%	0.50%
Maximum [Member] \| First Credit Agreement [Member] \| Term Loan With mBank [Member] \| Casinos Poland [Member]
Debt Instrument [Line Items]
Profit margin		0.40%	0.40%
Liquidity ratio								1.3	1.3	1.3	1.3
Debt ratio								60	60	60	60
Maximum [Member] \| Second Credit Agreement [Member] \| Term Loan With mBank [Member] \| Casinos Poland [Member]
Debt Instrument [Line Items]
Profit margin		0.50%	0.50%
Debt ratio								70	70	70	70
Maximum [Member] \| Third Credit Agreement [Member] \| Term Loan With mBank [Member] \| Casinos Poland [Member]
Debt Instrument [Line Items]
Profit margin		0.50%	0.50%
Maximum [Member] \| UniCredit Agreement [Member] \| Century Resorts Management [Member]
Debt Instrument [Line Items]
Line of credit facility	€ 7.0										$ 7,900