Summary of Aggregate Carrying Value of Assets and Liabilities (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Assets acquired:
Investments in real estate	$ 12,281	$ 15,397
Intangible asset	969	353
Liabilities assumed:
Mortgage indebtedness		(10,238)
Carrying amount of net assets acquired	$ 13,250	$ 5,512

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The amount of identifiable intangible assets recognized as of the acquisition date.

+ References

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Amount of liabilities assumed at the acquisition date.

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Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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