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Note 5 - Goodwill - Goodwill (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | --- | ---
Goodwill, gross | $ 1,361,399 | $ 1,361,399 |  |
Goodwill, cumulative amortization | (6,134) | (6,134) |  |
Goodwill, cumulative impairment losses | (408,078) | (321,541) |  |
Effect of Foreign Currency Exchange | 154 | 20 |  |
Goodwill, net | 947,341 | 1,033,744 | $ 971,287 | $ 971,287
Las Vegas Locals [Member] |  |  |  |
Goodwill, gross | 593,567 | 593,567 |  |
Goodwill, cumulative amortization | 0 | 0 |  |
Goodwill, cumulative impairment losses | (188,079) | (188,079) |  |
Effect of Foreign Currency Exchange | 0 | 0 |  |
Goodwill, net | 405,488 | 405,488 |  |
Downtown Las Vegas [Member] |  |  |  |
Goodwill, gross | 6,997 | 6,997 |  |
Goodwill, cumulative amortization | (6,134) | (6,134) |  |
Goodwill, cumulative impairment losses | 0 | 0 |  |
Effect of Foreign Currency Exchange | 0 | 0 |  |
Goodwill, net | 863 | 863 |  |
Midwest and South [Member] |  |  |  |
Goodwill, gross | 636,269 | 636,269 |  |
Goodwill, cumulative amortization | 0 | 0 |  |
Goodwill, cumulative impairment losses | (107,470) | (107,470) |  |
Effect of Foreign Currency Exchange | 0 | 0 |  |
Goodwill, net | 528,799 | 528,799 |  |
Online [Member] |  |  |  |
Goodwill, gross | 94,037 | 94,037 |  |
Goodwill, cumulative amortization | 0 | 0 |  |
Goodwill, cumulative impairment losses | (82,000) | 0 |  |
Effect of Foreign Currency Exchange | 154 | 20 |  |
Goodwill, net | 12,191 | 94,057 |  |
Managed and Other [Member] |  |  |  |
Goodwill, gross | 30,529 | 30,529 |  |
Goodwill, cumulative amortization | 0 | 0 |  |
Goodwill, cumulative impairment losses | (30,529) | (25,992) |  |
Effect of Foreign Currency Exchange | 0 | 0 |  |
Goodwill, net | $ 0 | $ 4,537 |  |

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