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Goodwill And Intangible Assets (Narrative) (Details) $ in Thousands | 3 Months Ended
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Mar. 31, 2021 item | Mar. 31, 2020 USD ($)
Finite-Lived Intangible Assets [Line Items] |  |
Number of trademarks | item | 3 |
Impairment - intangible and tangible assets | $ |  | $ 33,964
Player's Club Lists [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful life | 7 years |
Player's Club Lists [Member] | Weighted Average [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Amortization period | 5 years 8 months 12 days |
Mountaineer Casino [Member] | Trademarks [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful life | 10 years |
Mountaineer Casino [Member] | Trademarks [Member] | Weighted Average [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Amortization period | 8 years 8 months 12 days |
Casinos Poland [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Number of casino licenses | item | 8 |
Useful life | 6 years |
Weighted-average period before the next renewal of casino licenses | 2 years 10 months 24 days |
Reporting Units [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Impairment - intangible and tangible assets | $ |  | $ 33,000

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- Definition Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=109226348&loc=d3e2420-110228 + Details
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- Definition Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 926 -SubTopic 20 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959 + Details
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