COMMITMENTS AND CONTINGENCIES AND RELATED PARTY TRANSACTIONS (Narrative) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) property	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Apr. 01, 2020 USD ($)
Management Agreements
Term of management agreements with HHMLP	5 years
Percent owned (percentage)	3.00%
Base management fees incurred	$ 7,423	$ 4,795	$ 14,123
Incentive management fees	347	0	161
Accounting and Information Technology Fees
Accounting fees	1,144	1,298	1,261
Information technology fees	370	419	402
Revenue management service fees	$ 1,635	1,940	3,127
Capital Expenditure Fees
Fee on all capital expenditures and pending renovation projects at the properties (percent)	5.00%
Fees incurred on capital expenditures	$ 509	1,148	2,525
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	$ 3	82	307
Charges for capital expenditure purchases	1,034	1,212	12,721
Lessee Disclosure
Rent forgiven				$ 103
Due from Related Parties
Due from related parties	2,495	2,641
Due to Related Parties
Due to related parties	$ 1,723	0
Hotel
Lessee Disclosure
Number of real estate properties (property) | property	3
Fee revenue	$ 163	33
Minimum
Franchise Agreements
Terms of franchise agreements, minimum	10 years
Accounting and Information Technology Fees
Monthly fees for accounting services per property for hotels managed by HHMLP	$ 2
Monthly information technology fees per property for hotels managed by HHMLP	$ 1
Maximum
Franchise Agreements
Terms of franchise agreements, minimum	20 years
Accounting and Information Technology Fees
Monthly fees for accounting services per property for hotels managed by HHMLP	$ 3
Monthly information technology fees per property for hotels managed by HHMLP	$ 2
Executive Officer
Insurance Services
Related party transaction, purchases from related party		6,968	5,934
Lessee Disclosure
Ownership percentage in related party	70.00%
Franchise
Franchise Agreements
Franchise fee expense	$ 11,262	$ 7,237	$ 23,389