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Note 9 - Stockholders' Equity and Stock Incentive Plans - Share Based Payment Plan Compensation Costs (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Share-based compensation expense	$ 3,559	$ 5,367	$ 21,426	$ 20,316
Selling, General and Administrative Expenses [Member]
Share-based compensation expense	644	627	2,481	2,168
Corporate Expense [Member]
Share-based compensation expense	2,752	4,583	18,319	17,602
Casino [Member] | Cost of Sales [Member]
Share-based compensation expense	127	123	488	426
Food and Beverage [Member] | Cost of Sales [Member]
Share-based compensation expense	24	23	93	81
Occupancy [Member] | Cost of Sales [Member]
Share-based compensation expense	$ 12	$ 11	$ 45	$ 39

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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