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Acquisitions and Dispositions - Schedule of Properties Disposed (Details) - USD ($) $ in Thousands |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | ---
Apr. 05, 2023 | Feb. 01, 2023 | Dec. 07, 2022 | Apr. 01, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Business Acquisition [Line Items] |  |  |  |  |  |  |
Gain on Disposition |  |  |  |  | $ 26,764 | $ 33,988 | $ 0
Mortgage notes payable, net |  |  |  |  | $ 877,388 | $ 883,705 |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | 500 Mamaroneck Avenue, Harrison, New York |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Sales Price | $ 53,000 |  |  |  |  |  |
Gain on Disposition | 11,075 |  |  |  |  |  |
Estimated post-closing obligations | $ 4,500 |  |  |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | 69-97 and 103-107 Main Street, Westport, Connecticut |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Sales Price |  | $ 40,000 |  |  |  |  |
Gain on Disposition |  | $ 15,689 |  |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | 10 Bank Street, White Plains, New York |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Sales Price |  |  | $ 42,000 |  |  |  |
Gain on Disposition |  |  | $ 6,818 |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | 383 Main Avenue, Norwalk, Connecticut |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Sales Price |  |  |  | $ 30,000 |  |  |
Gain on Disposition |  |  |  | 27,170 |  |  |
Mortgage notes payable, net |  |  |  | $ 30,000 |  |  |

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- Definition Total anticipated costs associated with remediation, site restoration, postclosure, monitoring commitments, or other exit costs that may occur on the sale, disposal, or abandonment of a particular property resulting from unanticipated contamination of the assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.Y.Q4) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480102/450-20-S99-1 + Details
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