BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Impairment of intangible assets			$ 0
Allowance for doubtful accounts	$ 500,000		500,000		$ 400,000
Provision for credit losses	$ 100,000	$ 200,000	$ 200,000	$ 500,000
GIC | Five hotels acquired in 2019 through joint venture
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Limited partner, ownership percentage			49.00%