COMMITMENTS AND CONTINGENCIES AND RELATED PARTY TRANSACTIONS (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2020 USD ($) property	Sep. 30, 2019 USD ($)	Sep. 30, 2020 USD ($) property	Sep. 30, 2019 USD ($)	Apr. 01, 2020 USD ($)	Mar. 31, 2020 property	Dec. 31, 2019 USD ($)
Management Agreements
Term of management agreements with HHMLP (in years)			5 years
Base management fee as percentage of gross revenues (percentage)			3.00%
Base management fees incurred	$ 969,000	$ 3,652,000	$ 3,902,000	$ 10,594,000
Incentive management fees incurred	0	0	0	0
Accounting and Information Technology Fees
Accounting fees	332,000	315,000	976,000	946,000
Information technology fees	107,000	99,000	$ 315,000	303,000
Capital Expenditure Fees
Fee on all capital expenditures and pending renovation projects at the properties (percentage)			5.00%
Fees incurred on capital expenditures	91,000	530,000	$ 1,047,000	2,043,000
Acquisitions From Affiliates
Period of right of first refusal per option agreement with officers and affiliated trustees after termination			1 year
Hotel Supplies
Hotel supplies	1,000	46,000	$ 63,000	260,000
Charges for capital expenditure purchases	121,000	3,578,000	1,177,000	7,995,000
Capital expenditures included in accounts payable	20,000		20,000				$ 9,000
Lessee Disclosure
Rent forgiven					$ 103,000
Due from Related Parties, Unclassified
Due from related parties	1,910,000		1,910,000				6,113,000
Due to Related Parties
Due to related parties	$ 0		$ 0				$ 0
Hotel
Lessee Disclosure
Number of real estate properties (property) | property	3		3			49
Minimum
Franchise Agreements
Terms of franchise agreements (in years)			10 years
Accounting and Information Technology Fees
Monthly fees for accounting services per property for hotels managed by HHMLP			$ 2,000
Monthly information technology fees per property for hotels managed by HHMLP, minimum			$ 1,000
Maximum
Franchise Agreements
Terms of franchise agreements (in years)			20 years
Accounting and Information Technology Fees
Monthly fees for accounting services per property for hotels managed by HHMLP			$ 3,000
Monthly information technology fees per property for hotels managed by HHMLP, minimum			2,000
Executive Officer
Hotel Supplies
Related party transaction, purchases from related party	$ 1,835,000	1,533,000	$ 5,009,000	4,402,000
Lessee Disclosure
Ownership percentage in related party (in percentage)	70.00%		70.00%
Revenue from related parties			$ 0	233,000
Lease Agreements | Executive Officer
Lessee Disclosure
Term of lease (in years)	5 years		5 years
Franchise
Franchise Agreements
Franchise fee expense	$ 1,319,000	$ 6,034,000	$ 5,922,000	$ 17,518,000