Quarterly report pursuant to Section 13 or 15(d)

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

v3.20.2
Real Estate and Intangible Assets - Carrying Value of Intangible Assets and Accumulated Amortization (Detail) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]    
Below market leases and deferred revenue, gross $ (36,793) $ (34,322)
Below market leases and deferred revenue, accumulated amortization 17,020 15,000
Lease Intangibles    
Finite-Lived Intangible Assets [Line Items]    
Lease Intangibles 234,938 226,525
Accumulated Amortization (120,696) (111,060)
In-place leases    
Finite-Lived Intangible Assets [Line Items]    
Lease Intangibles 96,058 92,906
Accumulated Amortization (52,589) (48,468)
Leasing costs    
Finite-Lived Intangible Assets [Line Items]    
Lease Intangibles 72,604 68,256
Accumulated Amortization (36,920) (33,705)
Customer relationships    
Finite-Lived Intangible Assets [Line Items]    
Lease Intangibles 66,276 65,363
Accumulated Amortization (31,187) (28,887)
Above market leases and below market leases and deferred revenue    
Finite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets (liabilities), gross (21,936) (17,820)
Finite-lived intangible assets (liabilities), accumulated amortization 6,558 4,995
Above market leases    
Finite-Lived Intangible Assets [Line Items]    
Lease Intangibles 14,857 16,502
Accumulated Amortization $ (10,462) $ (10,005)