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Note 2 - Acquisitions & Divestitures - Schedule of Acquired Intangible Assets of Pinnacle Acquisition (Details) - USD ($) $ in Millions | 6 Months Ended | 12 Months Ended
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Jun. 30, 2019 | Dec. 31, 2018
Pinnacle Acquisition [Member] |  |
Intangible Assets, Recorded Amount | $ 398.7 |
Pinnacle Acquisition [Member] | Trademarks [Member] |  |
Intangible Assets, Recorded Amount | 43.0 |
Pinnacle Acquisition [Member] | Gaming License Right [Member] |  |
Intangible Assets, Recorded Amount | $ 314.5 |
Customer Relationships [Member] |  |
Intangible Assets, Useful Life (Year) | 3 years 9 months 18 days | 7 years 3 months 18 days
Customer Relationships [Member] | Pinnacle Acquisition [Member] |  |
Intangible Assets, Useful Life (Year) | 4 years |
Intangible Assets, Recorded Amount | $ 41.2 |

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- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=116869197&loc=d3e4845-128472 + Details
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Details
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