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Note 7 - Stockholders' Equity and Stock Incentive Plans - Classification of Total Costs (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Share-based compensation expense | $ (858) | $ 3,559 | $ 10,026 | $ 21,426
Gaming [Member] |  |  |  |
Share-based compensation expense | 92 | 127 | 445 | 488
Food & Beverage [Member] |  |  |  |
Share-based compensation expense | 18 | 24 | 85 | 93
Room [Member] |  |  |  |
Share-based compensation expense | 8 | 12 | 40 | 45
Selling, General and Administrative Expenses [Member] |  |  |  |
Share-based compensation expense | 466 | 644 | 2,262 | 2,481
Corporate Expense [Member] |  |  |  |
Share-based compensation expense | $ (1,442) | $ 2,752 | $ 7,194 | $ 18,319

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