Accounts Receivable Expected Collected Period

No definition available.

Name:	cnty_AccountsReceivableExpectedCollectedPeriod
Namespace Prefix:	cnty_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Accounts Receivable Write Down To Allowance For Doubtful Period

+ References

No definition available.

+ Details

Name:	cnty_AccountsReceivableWriteDownToAllowanceForDoubtfulPeriod
Namespace Prefix:	cnty_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Acquisition Escrow in restricted cash.

+ References

No definition available.

+ Details

Name:	cnty_AcquisitionEscrowInRestrictedCash
Namespace Prefix:	cnty_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Government Subsidies

+ References

No definition available.

+ Details

Name:	cnty_GovernmentSubsidies
Namespace Prefix:	cnty_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Government Subsidies Reduced Operating Expenses

+ References

No definition available.

+ Details

Name:	cnty_GovernmentSubsidiesReducedOperatingExpenses
Namespace Prefix:	cnty_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Marketing Incentives And Players Points Allocated To Gaming Revenue

+ References

No definition available.

+ Details

Name:	cnty_MarketingIncentivesAndPlayersPointsAllocatedToGamingRevenue
Namespace Prefix:	cnty_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

This element represents the outstanding balance of the promotional allowance liability. Promotional allowances are the estimated retail value of accommodations, food and beverage, and other services furnished to guests without charge.

+ References

No definition available.

+ Details

Name:	cnty_OutstandingBalanceOfPromotionalAllowanceLiability
Namespace Prefix:	cnty_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Rent or Wage Subsidy

+ References

No definition available.

+ Details

Name:	cnty_RentOrWageSubsidy
Namespace Prefix:	cnty_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Significant Accounting Policies [Line Items]

+ References

No definition available.

+ Details

Name:	cnty_SignificantAccountingPoliciesLineItems
Namespace Prefix:	cnty_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 720
-SubTopic 35
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848

+ Details

Name:	us-gaap_AdvertisingExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

+ Details

Name:	us-gaap_CashEquivalentsAtCarryingValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

+ Details

Name:	us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

+ Details

Name:	us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(1))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 8
-URI https://asc.fasb.org/extlink&oid=126999549&loc=SL98516268-108586

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(1)(a))
-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(2))
-URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910

+ Details

Name:	us-gaap_RestrictedCash
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	srt_StatementGeographicalAxis=country_CA
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis=cnty_DepositsRelatedToPaymentsOfPrizesAndGiveawaysMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=cnty_CasinosPolandLtdMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis=cnty_DepositsRelatedToInsurancePolicyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ConsolidatedEntitiesAxis=cnty_MarnellGamingLlcMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=cnty_SmoothBourbonLlcMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_OwnershipAxis=cnty_SmoothBourbonLlcMember
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Significant Accounting Policies (Narrative) (Details) $ in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 31, 2022 CAD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2021 CAD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2020 CAD ($)	Apr. 01, 2022
Significant Accounting Policies [Line Items]
Cash equivalents	$ 0		$ 0
Restricted cash	100,151
Acquisition escrow in restricted cash	$ 100,200
Accounts receivable expected to be collected period of the maturity date	6 months	6 months
Accounts receivable written off after	1 year	1 year
Marketing incentives and player club points allocated to gaming revenue	$ 42,400		39,000		$ 30,300
Outstanding balance of promotional balance liability	1,000		1,000
Advertising costs	3,600		2,300		2,600
Canada [Member]
Significant Accounting Policies [Line Items]
Qualified payroll credits			2,500	$ 3.1	5,500	$ 7.4
Qualified government rent subsidies reduced operating expenses			1,300	$ 1.6	$ 400	$ 0.5
Rent or wage subsidy		$ 0.0
Deposits And Other Related To Payments Of Prizes And Giveaways [Member] \| Casinos Poland [Member]
Significant Accounting Policies [Line Items]
Restricted cash	200		200
Deposits And Other Related To Insurance Policy [Member] \| Maximum [Member]
Significant Accounting Policies [Line Items]
Restricted cash	$ 100
Deposits And Other Related To Insurance Policy [Member] \| Maximum [Member] \| Casinos Poland [Member]
Significant Accounting Policies [Line Items]
Restricted cash			$ 100
Marnell Gaming, LLC [Member] \| Smooth Bourbon, LLC [Member]
Significant Accounting Policies [Line Items]
Ownership percentage	50.00%
Smooth Bourbon, LLC [Member]
Significant Accounting Policies [Line Items]
Ownership interest							50.00%
Smooth Bourbon, LLC [Member] \| Marnell Gaming, LLC [Member]
Significant Accounting Policies [Line Items]
Ownership interest							50.00%