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Relationship with Managers (Narrative) (Details) (USD $) | 12 Months Ended
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Dec. 31, 2012 hotels | Dec. 31, 2011 hotels | Dec. 31, 2010 hotels
Real Estate Properties [Line Items] |  |  |
Base management fees expense | $ 19,365,000 | $ 16,405,000 | $ 13,920,000
Incentive management fees expense | 5,550,000 | 5,226,000 | 4,750,000
Management fees | 24,915,000 | 21,631,000 | 18,670,000
Number of hotels that earned incentive management fees | 5 | 3 | 2
Deferred income related to key money, net | 24,362,000 | 24,593,000 |
Number of hotels (in hotels) | 27 |  |
Franchise fees expense | 8,400,000 | 5,700,000 | 2,600,000
Key Money [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Amortization | 1,000,000 | 700,000 | 600,000
Key Money [Member] | Marriott [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Deferred income related to key money, net | 22,000,000 |  |
Number of hotels (in hotels) | 6 |  |
Key Money [Member] | Marriott [Member] | Frenchman's Reef & Morning Star Marriott Beach [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Deferred income related to key money, net | 5,300,000 |  |
Performance Guarantee Payments Arrangement [Member] | Hilton [Member] | Conrad Chicago [Member] |  |  |
Real Estate Properties [Line Items] |  |  |
Deferred income related to key money, net | $ 800,000 | $ 700,000 |

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- Definition Franchise fees expense + References No definition available. + Details
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- Definition Incentive management fees expense + References No definition available. + Details
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- Definition Amount of deferred revenue as of balance sheet date. Deferred revenue represents collections of cash or other assets related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 13.A.4(a).Q1 Response) -URI http://asc.fasb.org/extlink&oid=6600647&loc=d3e214044-122780 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 13 -Section A + Details
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- Definition Amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 13.A.4(a).Q1) -URI http://asc.fasb.org/extlink&oid=6600647&loc=d3e214044-122780 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 13 -Section A + Details
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