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)

v3.4.0.3
Real Estate and Intangible Assets - Weighted Average Amortization Period for Intangible Assets Acquired and Liabilities Assumed (Detail)
 3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Acquired Finite-Lived Intangible Assets [Line Items]    
All intangible assets 5 years 1 month 6 days 4 years 7 months 6 days
In-place Leases [Member]    
Acquired Finite-Lived Intangible Assets [Line Items]    
All intangible assets 5 years 1 month 6 days 3 years 4 months 24 days
Leasing Costs [Member]    
Acquired Finite-Lived Intangible Assets [Line Items]    
All intangible assets 5 years 1 month 6 days 7 years 2 months 12 days
Tenant Relationships [Member]    
Acquired Finite-Lived Intangible Assets [Line Items]    
All intangible assets 0 years 4 years 10 months 24 days