Real Estate - Schedule of Business Acquisitions by Acquisition (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023
Business Acquisition [Line Items]
Total consideration	[1]	$ 164,379	$ 127,190
Core Portfolio
Business Acquisition [Line Items]
Total consideration	[1]	$ 132,613
Core Portfolio | Bleecker Street Portfolio (4 assets) | New York, NY
Business Acquisition [Line Items]
Percent Acquired		100.00%
Total consideration	[1]	$ 20,347
Core Portfolio | 1718 N. Henderson Ave (Land Parcel) | Dallas TX
Business Acquisition [Line Items]
Percent Acquired		100.00%
Total consideration	[1]	$ 1,063
Core Portfolio | 123-129 N. 6th Street | Brooklyn, NY
Business Acquisition [Line Items]
Percent Acquired		100.00%
Total consideration	[1]	$ 35,343
Core Portfolio | 92-94 Greene Street | New York, NY
Business Acquisition [Line Items]
Percent Acquired		100.00%
Total consideration	[1]	$ 43,594
Core Portfolio | 109 N. 6th Street | Brooklyn, NY
Business Acquisition [Line Items]
Percent Acquired		100.00%
Total consideration	[1]	$ 19,040
Core Portfolio | 1834 N. Henderson Ave | Dallas TX
Business Acquisition [Line Items]
Percent Acquired		100.00%
Total consideration	[1]	$ 2,144
Core Portfolio | 2107-2115 N. Henderson Ave (Land Parcel) | Dallas TX
Business Acquisition [Line Items]
Percent Acquired		100.00%
Total consideration	[1]	$ 11,082
Investment Management | Walk at Highwoods Preserve | Tampa, FL
Business Acquisition [Line Items]
Percent Acquired	[2]	100.00%
Total consideration	[1],[2]	$ 31,766
Investment Management | Cypress Creek | Tampa, FL
Business Acquisition [Line Items]
Percent Acquired			100.00%
Total consideration	[1]		$ 49,374
Investment Management | Maple Tree Place | Williston, VT
Business Acquisition [Line Items]
Percent Acquired			100.00%
Total consideration	[1]		$ 77,816

[1] Purchase price includes capitalized transaction costs.

[2] On October 25, 2024, the Company contributed its Walk at Highwoods Preserve property to a newly formed joint venture and retained a 20% non-controlling ownership interest. Refer to the disposition table below and Note 4.