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Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |
Real estate, net | $ 720,921 | $ 716,843 |
Cash and cash equivalent maturity maximum | 3 months |  |
Amount charged against operations |  |  | $ 4,459
Uncollectable accounts written off | $ 14,959 | $ 209 | 5,289
Allowance for doubtful accounts |  |  | 671
Restatement Adjustment |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |
Property rentals |  |  | 152,795
Expense reimbursements |  |  | $ 80,030

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