v3.21.2
Summary of Significant Accounting Policies - Summary of Changes in the Provision for Uncollectible Rent (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Accounts, Notes, Loans and Financing Receivable, Gross, Allowance, and Net [Abstract]        
Beginning balance $ 400 $ 2,222 $ 201 $ 0
Provision for uncollectible rent, net (150) (262) 49 1,961
Write-offs   (1,750)   (1,751)
Ending balance $ 250 $ 210 $ 250 $ 210