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v3.20.2

Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands | 1 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jul. 31, 2020 USD ($) tenant | Sep. 30, 2020 tenant property | Dec. 31, 2019 property
Subsequent Event [Line Items] |  |  |
Number of impaired properties | property |  | 0 | 0
Number of tenants | tenant | 2 | 73 |
Collectibility of Annual Rent |  |  |
Subsequent Event [Line Items] |  |  |
Annual rental payments | $ | $ 343 |  |
Maximum |  |  |
Subsequent Event [Line Items] |  |  |
Rent obligations deferred, extension term (in days) | 123 days |  |

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