Quarterly report pursuant to Section 13 or 15(d)

Real Estate and Intangible Assets - Weighted Average Amortization Period for Intangible Assets Acquired and Liabilities Assumed (Detail)

v2.4.1.9
Real Estate and Intangible Assets - Weighted Average Amortization Period for Intangible Assets Acquired and Liabilities Assumed (Detail)
 3 Months Ended
Mar. 31, 2015
Acquired Finite-Lived Intangible Assets [Line Items]  
All intangible assets, Amortization Period (in Years) 1 year 9 months 18 days
In-place Leases [Member]  
Acquired Finite-Lived Intangible Assets [Line Items]  
All intangible assets, Amortization Period (in Years) 1 year 6 months
Leasing Commissions [Member]  
Acquired Finite-Lived Intangible Assets [Line Items]  
All intangible assets, Amortization Period (in Years) 4 years
Tenant Relationships [Member]  
Acquired Finite-Lived Intangible Assets [Line Items]  
All intangible assets, Amortization Period (in Years) 2 years 3 months 18 days