ACCOUNTS RECEIVABLE (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Accounts receivable
Accounts receivable, gross	$ 5,558	$ 6,985
Less allowance for doubtful accounts	(100)	(245)
Accounts receivable, net	5,458	6,740
Provisions for bad debts	189	93	$ 103
Casino
Accounts receivable
Accounts receivable, gross	3,599	4,908
Hotel
Accounts receivable
Accounts receivable, gross	1,445	1,773
Other
Accounts receivable
Accounts receivable, gross	$ 514	$ 304