COMMITMENTS AND CONTINGENCIES AND RELATED PARTY TRANSACTIONS (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2021 USD ($) property	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($) property	Jun. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)	Apr. 01, 2020 USD ($)
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	$ 1,745,000	$ 564,000	$ 2,925,000	$ 2,933,000
Incentive management fees incurred	0	0	0	0
Franchise Agreements
Franchise fee expense	2,465,000	775,000
Accounting and Information Technology Fees
Accounting fees	277,000	319,000	590,000	644,000
Information technology fees	90,000	103,000	$ 191,000	208,000
Capital Expenditure Fees
Fee on all capital expenditures and pending renovation projects at the properties (percentage)			5.00%
Fees incurred on capital expenditures	78,000	56,000	$ 197,000	956,000
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	0	11,000	$ 1,000	63,000
Charges for capital expenditure purchases	86,000	176,000	220,000	1,056,000
Lessee Disclosure
Rent forgiven						$ 103,000
Revenue from related parties			0	0
Due from Related Parties, Unclassified
Due from related parties	1,552,000		1,552,000		$ 2,641,000
Due to Related Parties
Due to related parties	$ 0		$ 0		$ 0
Hotel
Lessee Disclosure
Number of real estate properties (property) | property	3		3
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		$ 1,388,000		2,984,000
Lessee Disclosure
Ownership percentage in related party (in percentage)	70.00%		70.00%
Lease Agreements | Executive Officer
Lessee Disclosure
Term of lease (in years)	5 years		5 years
Franchise
Franchise Agreements
Franchise fee expense			$ 4,287,000	$ 4,603,000