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Commitments and Contingencies (Details) - USD ($) $ in Thousands |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 14, 2019 | Dec. 31, 2019 | Dec. 31, 2020 | Jan. 01, 2019
Loss Contingencies [Line Items] |  |  |  |
Losses from discontinued operations related to these claims |  | $ (25,500) |  |
Operating lease ROU assets |  | 2,515 | $ 2,696 |
Operating lease liabilities |  | $ 2,169 | $ 1,976 |
University House Communities Group, Inc | Settled Litigation |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Litigation settlement, amount awarded to other party | $ 30,000 |  |  |
Accounting Standards Update 2016-02 |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Operating lease ROU assets |  |  |  | $ 2,890
Operating lease liabilities |  |  |  | $ 3,114

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