Acquisition of Hotel Properties (Details Textual) (USD $)	3 Months Ended			6 Months Ended					0 Months Ended	3 Months Ended	6 Months Ended
	Jun. 30, 2013 GuestRooms		Jun. 30, 2012	Jun. 30, 2013 GuestRooms		Jun. 30, 2012	Dec. 31, 2012		Jan. 29, 2013 Embassy Suites San Diego [Member] GuestRooms	Jun. 30, 2013 Embassy Suites San Diego [Member]	Jun. 30, 2013 Embassy Suites San Diego [Member]
Business Acquisition [Line Items]
Number Of Guest Rooms	4,960			4,960					337
Acquisition price									$ 112,500,000
Proforma adjustment - Acquisition Costs	0		600,000	1,200,000		800,000
Acquisition, cash paid									45,800,000
Loans Assumed				66,732,000		0			66,700,000
Mortgage loan premium	6,377,000	[1]		6,377,000	[1]		2,498,000	[1]	4,800,000
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual										5,200,000	9,400,000
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual										$ 3,100,000	$ 5,200,000

[1] Loan premiums on assumed mortgages recorded in purchase accounting and secured by the leasehold interest on the Hotel Palomar San Francisco and Embassy Suites San Diego Bay - Downtown.