STOCK-BASED COMPENSATION - Reported Stock-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Stock-based compensation expense
Total stock-based compensation, before taxes	$ 1,160	$ 1,280
Tax benefit for employee stock-based compensation	(244)	(269)
Total stock-based compensation, net of tax	916	1,011
Casino
Stock-based compensation expense
Total stock-based compensation, before taxes	71	42
Food and beverage
Stock-based compensation expense
Total stock-based compensation, before taxes	48	46
Hotel
Stock-based compensation expense
Total stock-based compensation, before taxes	33	32
Selling, general and administrative
Stock-based compensation expense
Total stock-based compensation, before taxes	$ 1,008	$ 1,160

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

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