Investment in Unconsolidated Entities - Components of Net Loss, Including Share, Related to Joint Venture (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Schedule of Equity Method Investments [Line Items]
Revenue	$ 79,733	$ 78,328	$ 226,583	$ 209,723
Total hotel operating expenses	60,275	58,115	177,564	162,805
Operating income	19,458	20,213	49,019	46,918
Net income attributable to common shareholders	13,355	14,315	28,823	28,476
Total Minority Interest Joint Ventures
Schedule of Equity Method Investments [Line Items]
Revenue	132,991	135,092	372,251	374,760
Total hotel operating expenses	75,948	75,612	218,400	215,999
Operating income	57,043	59,480	153,851	158,761
Net income (loss) from continuing operations	8,794	12,447	8,673	19,560
Net income attributable to common shareholders	8,794	12,447	8,673	19,560
Income (loss) allocable to the Company	901	1,267	896	1,984
Basis difference adjustment	150	150	450	450
Total income from unconsolidated real estate entities attributable to the Company	$ 1,051	$ 1,417	$ 1,346	$ 2,434