Commitments And Contingencies And Related Party Transactions (Narrative) (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Management Agreements [Abstract]
Term of management agreements with HHMLP	5 years
Base management fee as percentage of gross revenues (in hundredths)	3.00%
Base management fees incurred	$ 3,025,000	$ 2,670,000
Franchise Agreements [Abstract]
Terms of franchise agreements, minimum	10 years
Terms of franchise agreements, maximum	20 years
Franchise fee expense	$ 5,895,000	5,590,000
Accounting and Information Technology Fees [Abstract]
Monthly fees for accounting services per property for hotels managed by HHMLP, minimum	2,000
Monthly fees for accounting services per property for hotels managed by HHMLP, maximum	3,000
Monthly information technology fees per property for hotels managed by HHMLP, minimum	1,000
Monthly information technology fees per property for hotels managed by HHMLP, maximum	2,000
Accounting fees	392,000	360,000
Information technology fees	$ 141,000	106,000
Capital Expenditure Fees [Abstract]
Fee on all capital expenditures and pending renovation projects at the properties (in hundredths)	5.00%
Fees incurred on capital expenditures	$ 447,000	147,000
Acquisitions From Affiliates [Abstract]
Period of right of first refusal per option agreement with officers and affiliated trustees after termination	1 year
Hotel Supplies [Abstract]
Hotel supplies	$ 21,000	23,000
Charges for capital expenditure purchases	882,000	1,360,000
Capital expenditures included in accounts payable	2,000		$ 3,000
Due From Related Parties [Abstract]
Due from related parties	6,286,000		6,243,000
Due to Related Parties [Abstract]
Due to related parties	3,844,000		$ 8,789,000
Hotel Ground Rent [Abstract]
Rent expense related to ground leases	$ 893,000	$ 728,000