INVESTMENT IN HOTEL PROPERTIES, NET - Narrative (Details) $ in Thousands					9 Months Ended
	Aug. 06, 2019 USD ($) Room	Apr. 17, 2019 USD ($) hotel Room	Feb. 12, 2019 USD ($) hotel	Jan. 31, 2019 USD ($)	Sep. 30, 2020 USD ($) hotel	Sep. 30, 2019 USD ($)
Business Acquisition [Line Items]
Number of hotels | hotel					72
Net assets acquired						$ 28,099
Six Properties Sold On April 17 2019
Business Acquisition [Line Items]
Number of guestrooms | Room		815
Baltimore (Hunt Valley), MD
Business Acquisition [Line Items]
Acquisitions of hotel properties				$ 4,200
Disposed of by Sale
Business Acquisition [Line Items]
Number of hotels | hotel					0
Disposed of by Sale | Six Properties Sold On April 17 2019
Business Acquisition [Line Items]
Number of hotels | hotel		6
Aggregate sales price		$ 135,000
Gain on sale of properties		$ 36,600
Disposed of by Sale | Two hotel properties sold on February 12, 2019
Business Acquisition [Line Items]
Number of hotels | hotel			2
Aggregate sales price			$ 11,600
Gain on sale of properties			$ 4,200
Residence Inn | Baltimore (Hunt Valley), MD
Business Acquisition [Line Items]
Acquisitions of hotel properties				$ 4,200
Hampton Inn & Suites | Silverthorne, CO
Business Acquisition [Line Items]
Number of guestrooms | Room	88
Purchase price	$ 25,500
Net assets acquired	28,100
Purchase of adjacent land parcels	2,400
Amount of net working capital assets	100
Capitalized transaction costs	$ 100
Mezzanine loans
Business Acquisition [Line Items]
Loans amount					$ 28,900