Note 7 - Stockholders' Equity and Stock Incentive Plans - Classification of Total Costs (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Share-based compensation expense	$ 14,100	$ 12,823	$ 22,833	$ 18,524
Gaming [Member]
Share-based compensation expense	292	266	521	426
Food & Beverage [Member]
Share-based compensation expense	56	51	100	82
Room [Member]
Share-based compensation expense	26	25	47	39
Selling, General and Administrative Expenses [Member]
Share-based compensation expense	1,487	1,353	2,651	2,168
Corporate Expense [Member]
Share-based compensation expense	$ 12,239	$ 11,128	$ 19,514	$ 15,809