Estimated Amortization of Acquired Lease Intangibles (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Rental Revenues
Acquired Finite-Lived Intangible Assets [Line Items]
2014	$ 158
2015	149
2016	111
2017	112
2018	104
Rental Expenses
Acquired Finite-Lived Intangible Assets [Line Items]
2014	53
2015	53
2016	53
2017	53
2018	53
Depreciation and Amortization
Acquired Finite-Lived Intangible Assets [Line Items]
2014	458
2015	409
2016	355
2017	332
2018	$ 189

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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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- Definition

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.

+ References

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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.

+ References

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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.

+ References

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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.

+ References

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