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Relationship with Managers - Schedule of Management Fees (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Relationships with Managers [Abstract] |  |  |
Base management fees | $ 23,228 | $ 21,473 | $ 19,324
Incentive management fees | 7,405 | 8,554 | 6,222
Management fees | $ 30,633 | $ 30,027 | $ 25,546

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- Definition Base Management 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 Relationships with Managers [Abstract] + References No definition available. + Details
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- Definition The aggregate costs related to management of owned properties during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2(d)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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