BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Allowance for doubtful accounts	$ 100		$ 200
Provision for credit losses	0	$ 100
Investment in hotel properties, net	2,848,401		2,091,973
Accumulated amortization	$ 614,042		583,080
Revision of Prior Period, Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Investment in hotel properties, net			3,500
Accumulated amortization			$ 1,000
GIC | Joint Venture with GIC
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Limited partner, ownership percentage	49.00%