Annual report pursuant to Section 13 and 15(d)

Real Estate and Intangible Assets - Carrying Value of Intangible Assets and Accumulated Amortization (Detail)

v2.4.0.8
Real Estate and Intangible Assets - Carrying Value of Intangible Assets and Accumulated Amortization (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Finite-Lived Intangible Assets [Line Items]    
Lease Intangibles $ 114,520 $ 84,827
Accumulated Amortization (34,888) (27,573)
In-place Leases [Member]
   
Finite-Lived Intangible Assets [Line Items]    
Lease Intangibles 47,442 34,085
Accumulated Amortization (15,158) (12,125)
Leasing Costs [Member]
   
Finite-Lived Intangible Assets [Line Items]    
Lease Intangibles 31,339 24,071
Accumulated Amortization (9,323) (7,103)
Customer Relationships [Member]
   
Finite-Lived Intangible Assets [Line Items]    
Lease Intangibles 35,739 26,671
Accumulated Amortization $ (10,407) $ (8,345)