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Discontinued Operations (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		12 Months Ended
	Mar. 31, 2013	Mar. 23, 2012 hotels	Dec. 31, 2012 hotels Transaction
Discontinued Operations and Disposal Groups [Abstract]
Number of hotels sold (in hotels)			4
Number of transactions related to hotel sold (in transactions)			2
Numer of hotel portfolio properties sold (in hotels)		3
Hotel revenues		$ 22,602
Hotel operating expenses		(16,774)
Operating income		5,828
Depreciation and amortization		(457)
Interest income		1
Interest expense		(2,297)
(Loss) gain on sale of hotel portfolio		9,877
Income tax benefit (expense)		(229)
Loss from discontinued operations	$ 0	$ 12,723
Basic and diluted loss from discontinued operations per share	$ 0.00	$ 0.08

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