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Summary of Aggregate Fair Value of Assets (Detail) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012
--- | --- | ---
Assets acquired: |  |
Investments in real estate | $ 35,517 | $ 15,397
Intangible asset | 733 | 353
Total | $ 36,250 | $ 15,750

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