Annual report pursuant to Section 13 and 15(d)

Schedule III - Real Estate and Accumulated Depreciation 2 (Detail)

v3.20.4
Schedule III - Real Estate and Accumulated Depreciation 2 (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Total gross cost $ 1,140,205 $ 1,064,389 $ 949,822 $ 906,850
Real Estate Held for Sale        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Total real estate held for sale $ 8,114 $ 3,990    
Building        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable life 39 years      
Improvements | Minimum        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable life 5 years      
Improvements | Maximum        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Depreciable life 20 years