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Debt, Textuals (Details) (USD $)	3 Months Ended		9 Months Ended			3 Months Ended	9 Months Ended				9 Months Ended			3 Months Ended
	Sep. 09, 2011 rooms hotels hotelsandresorts squarefeet	Sep. 10, 2010	Sep. 09, 2011 hotels weeks rooms hotelsandresorts squarefeet	Sep. 10, 2010	Dec. 31, 2010	Sep. 09, 2011 Courtyard Denver Downtown [Member]	Sep. 09, 2011 Courtyard Denver Downtown [Member]	Jul. 22, 2011 Courtyard Denver Downtown [Member]	Sep. 09, 2011 Courtyard Denver Downtown [Member]	Sep. 09, 2011 Financing [Member]	Sep. 09, 2011 Hilton Minneapolis [Member]	Sep. 09, 2011 JW Marriot Denver at Cherry Creek [Member]	Sep. 09, 2011 Frenchman's Reef & Morning Star Marriott Beach [Member]	Jun. 17, 2011 Radisson Lexington [Member]	Sep. 09, 2011 Radisson Lexington [Member]
Debt (Textuals) [Abstract]
Number of hotel properties secured by mortgage debt	14		14
Number of Rooms Acquired under Leasehold Interest	26		26
Mortgage Loans on Real Estate, Face Amount of Mortgages									$ 27,200,000		$ 100,000,000	$ 42,400,000
Debt Instrument, Interest Rate, Stated Percentage						6.26%	6.26%				5.464%	6.47%	5.44%
Finite-Lived Intangible Assets, Net	43,594,000		43,594,000		42,622,000			300,000				1,500,000
Mortgage Loan Maturity Term											10 years
Mortgage Loan Amortization Term							30 years				25 years	25 years
Debt Instrument, Maturity Date												Jul. 01, 2015
Pre-funded Capital Projects into an Escrow Account													3,400,000
Deposit Assets													24,500,000
Line of Credit Facility, Maximum Borrowing Capacity	200,000,000		200,000,000
Line of Credit Facility, Expiration Date			August 2014
Increase in Credit Facility	400,000,000		400,000,000
Unused credit facility payments description			In addition to the interest payable on amounts outstanding under the facility, we are required to pay an amount equal to 0.40% of the unused portion of the facility if the unused portion of the facility is greater than 50% or 0.30% if the unused portion of the facility is less than or equal to 50%.
Proceeds from Long-term Lines of Credit			130,000,000	0		15,000,000								115,000,000
Mortgage Security Amount															100,000,000
Outstanding borrowings of Credit Facility	130,000,000		130,000,000
Line Of Credit Facility Leverage Ratio			5.9
Interest and unused credit facility fees	800,000	200,000	1,500,000	400,000
Capitalization Rate			8.50%
Percent of Net Proceeds from Future Equity Issuances			85.00%
Minimum number of unencumbered borrowing base properties			5
Line of Credit Facility Minimum Unencumbered Borrowing Base Value			$ 250,000,000
Debt Instrument, Basis Spread on Variable Rate										3.00%

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