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Note 1 - Summary of Significant Accounting Policies (Tables) | 6 Months Ended
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Jun. 30, 2019
Notes Tables |
Schedule of Cash and Cash Equivalents and Restricted Cash [Table Text Block] |
|  | June 30, |  |  | December 31, |  |  | June 30, |  |  | December 31, |
(In thousands) |  | 2019 |  |  | 2018 |  |  | 2018 |  |  | 2017 |
Cash and cash equivalents |  | $ | 239,411 |  |  | $ | 249,417 |  |  | $ | 632,808 |  |  | $ | 203,104 |
Restricted cash |  |  | 23,666 |  |  |  | 23,785 |  |  |  | 26,112 |  |  |  | 24,175 |
Total cash, cash equivalents and restricted cash |  | $ | 263,077 |  |  | $ | 273,202 |  |  | $ | 658,920 |  |  | $ | 227,279 |
Schedule Of Promotional Allowances [Table Text Block] |
|  | Three Months Ended |  |  | Six Months Ended |
|  | June 30, |  |  | June 30, |
(In thousands) |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
Food & beverage |  | $ | 53,124 |  |  | $ | 43,285 |  |  | $ | 107,041 |  |  | $ | 85,923 |
Rooms |  |  | 24,043 |  |  |  | 19,861 |  |  |  | 47,316 |  |  |  | 38,861 |
Other |  |  | 3,764 |  |  |  | 2,749 |  |  |  | 7,229 |  |  |  | 5,329 |

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