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Note 4 - Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Intangible assets, gross carrying value | $ 147,473 | $ 156,503 |  |
Intangible assets, cumulative amortization | (45,720) | (20,671) |  |
Intangible assets, cumulative impairment losses | 0 | 0 |  |
Intangible assets, net | 101,753 | 135,832 |  |
Intangible assets, gross carrying value | 1,583,372 | 1,549,072 |  |
Intangible assets, cumulative amortization | (33,960) | (33,960) |  |
Intangible assets, cumulative impairment losses | (184,274) | (184,274) |  |
Intangible assets, net | 1,365,138 | 1,330,838 |  |
Intangible assets, gross carrying value | 1,730,845 | 1,705,575 |  |
Intangible assets, cumulative amortization | (79,680) | (54,631) |  |
Intangible assets, cumulative impairment losses | (184,274) | (184,274) |  |
Intangible assets, net | 1,466,891 | 1,466,670 | $ 842,946 | $ 881,954
Trademarks [Member] |  |  |  |
Intangible assets, gross carrying value | 206,687 | 207,387 |  |
Intangible assets, cumulative amortization | 0 | 0 |  |
Intangible assets, cumulative impairment losses | (4,300) | (4,300) |  |
Intangible assets, net | 202,387 | 203,087 | 147,587 | 149,387
Gaming License Right [Member] |  |  |  |
Intangible assets, gross carrying value | 1,376,685 | 1,341,685 |  |
Intangible assets, cumulative amortization | (33,960) | (33,960) |  |
Intangible assets, cumulative impairment losses | (179,974) | (179,974) |  |
Intangible assets, net | $ 1,162,751 | $ 1,127,751 | 659,401 | 659,401
Customer Relationships [Member] |  |  |  |
Finite-Lived Intangible Asset, Useful Life | 3 years 6 months | 7 years 3 months 18 days |  |
Intangible assets, gross carrying value | $ 68,100 | $ 65,400 |  |
Intangible assets, cumulative amortization | (39,598) | (15,113) |  |
Intangible assets, cumulative impairment losses | 0 | 0 |  |
Intangible assets, net | $ 28,502 | $ 50,287 | 5,930 | 19,462
Host Agreements [Member] |  |  |  |
Finite-Lived Intangible Asset, Useful Life | 13 years 4 months 24 days | 14 years 4 months 24 days |  |
Intangible assets, gross carrying value | $ 58,000 | $ 58,000 |  |
Intangible assets, cumulative amortization | (6,122) | (2,256) |  |
Intangible assets, cumulative impairment losses | 0 | 0 |  |
Intangible assets, net | 51,878 | $ 55,744 |  |
Off-Market Favorable Lease [Member] |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  | 37 years |  |
Intangible assets, gross carrying value |  | $ 11,730 |  |
Intangible assets, cumulative amortization |  | (3,302) |  |
Intangible assets, cumulative impairment losses |  | 0 |  |
Intangible assets, net |  | 8,428 |  |
Development Agreements [Member] |  |  |  |
Intangible assets, gross carrying value | 21,373 | 21,373 |  |
Intangible assets, cumulative amortization | 0 | 0 |  |
Intangible assets, cumulative impairment losses | 0 | 0 |  |
Intangible assets, net | $ 21,373 | $ 21,373 | $ 21,373 | $ 21,373

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