Investments in Non-Consolidated Entities - Schedule of Investment in Non-Consolidated Entities (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026 USD ($) ft²	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) ft² property	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($)
Schedule of Investments [Line Items]
Investment Balance as of	$ 29,231		$ 29,231		$ 31,430
Equity in earnings (losses) of non-consolidated entities	$ (1,153)	$ (958)	$ (3,590)	$ (1,938)
Estimated Sq. Ft. | ft²	1,787,932		1,787,932
NNN MFG Cold JV L.P.
Schedule of Investments [Line Items]
Percentage Ownership at	20.00%		20.00%
Investment Balance as of	$ 1,193		$ 1,193		2,880
Equity in earnings (losses) of non-consolidated entities			$ (1,810)	(1,538)
NNN Office JV L.P.
Schedule of Investments [Line Items]
Percentage Ownership at	20.00%		20.00%
Investment Balance as of	$ 13,222		$ 13,222		14,762
Equity in earnings (losses) of non-consolidated entities			$ (1,554)	(210)
Etna Park 70 LLC
Schedule of Investments [Line Items]
Percentage Ownership at	90.00%		90.00%
Investment Balance as of	$ 9,733		$ 9,733		9,084
Equity in earnings (losses) of non-consolidated entities			$ (133)	(107)
Number of speculative development properties | property			2
Etna Park 70, Speculative Development Project One
Schedule of Investments [Line Items]
Estimated Sq. Ft. | ft²	750,000		750,000
Etna Park 70, Speculative Development Project Two
Schedule of Investments [Line Items]
Estimated Sq. Ft. | ft²	161,000		161,000
Etna Park East LLC
Schedule of Investments [Line Items]
Percentage Ownership at	90.00%		90.00%
Investment Balance as of	$ 2,767		$ 2,767		2,390
Equity in earnings (losses) of non-consolidated entities			$ (94)	(85)
Lombard Street Lots, LLC
Schedule of Investments [Line Items]
Percentage Ownership at	44.10%		44.10%
Investment Balance as of	$ 2,316		$ 2,316		$ 2,314
Equity in earnings (losses) of non-consolidated entities			$ 1	$ 2