Summary of Significant Accounting Policies - Net Amortization Expense Related to Deferred Leasing Intangibles (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2013
Amortization of In-Place Leases and Tenant Relationships
Estimated Amortization of In-Place Leases and Tenant Relationships
2014	$ 4,972
2015	4,329
2016	3,270
2017	2,976
2018	2,076
Estimated Net Increase To Rental Revenues Related To Above And Below Market Leases
Estimated Net Increase to Rental Revenues Related to Above and Below Market Leases
2014	438
2015	425
2016	938
2017	878
2018	$ 806

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Future Estimated Real Estate Revenue Increase Next Twelve Months.

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Future estimated real estate revenue increase year five.

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Future estimated real estate revenue increase year four.

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Future estimated real estate revenue increase year three.

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Future estimated real estate revenue increase year two.

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Amount of amortization expense expected to be recognized during the next fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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Amount of amortization expense expected to be recognized during the fifth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount of amortization expense expected to be recognized during the fourth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount of amortization expense expected to be recognized during the third fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount of amortization expense expected to be recognized during the second fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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