Quarterly report pursuant to Section 13 or 15(d)

Organization - Summary of Disaggregated Revenues (Detail)

v3.20.2
Organization - Summary of Disaggregated Revenues (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Disaggregation Of Revenue [Line Items]        
Rental income $ 128,828 $ 128,913 $ 257,736 $ 253,060
Operating revenues other than rental income 18,185 16,115 36,220 28,492
Total operating revenues 147,013 145,028 293,956 281,552
Management and Acquisition Fee Income [Member]        
Disaggregation Of Revenue [Line Items]        
Operating revenues other than rental income 4,176 3,260 8,589 6,347
Revenues Related to Tenant Reinsurance [Member]        
Disaggregation Of Revenue [Line Items]        
Operating revenues other than rental income 10,754 8,962 20,893 14,777
Other Operating Income [Member]        
Disaggregation Of Revenue [Line Items]        
Operating revenues other than rental income $ 3,255 $ 3,893 $ 6,738 $ 7,368