Borrowings - Schedule of Certain Characteristics of Our Mortgage Notes (Details) - Mortgages Payable - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Debt Instrument [Line Items]
Principal Balance Outstanding	$ 339,294		$ 339,294		$ 339,034
Deferred financing costs, net	(1,533)		(1,533)		(2,290)
Mortgage notes payable, net	$ 337,761		$ 337,761		336,744
Bixby Kennesaw
Debt Instrument [Line Items]
Interest rate	1.71%		1.71%
Maximum Principal Amount	$ 53,000		$ 53,000
Principal Balance Outstanding	$ 53,000		$ 53,000		53,000
Bixby Kennesaw | Weighted average
Debt Instrument [Line Items]
Debt instrument, interest rate during period (as a percent)	7.03%	6.87%	7.04%	6.48%
The Carmin
Debt Instrument [Line Items]
Interest rate	1.75%		1.75%
Maximum Principal Amount	$ 65,500		$ 65,500
Principal Balance Outstanding	$ 65,500		$ 65,500		65,500
The Carmin | Weighted average
Debt Instrument [Line Items]
Debt instrument, interest rate during period (as a percent)	7.09%	6.81%	7.08%	6.33%
Cortlandt Crossing
Debt Instrument [Line Items]
Interest rate	3.13%		3.13%
Maximum Principal Amount	$ 39,660		$ 39,660
Principal Balance Outstanding	$ 39,660		$ 39,660		39,660
Everly Roseland
Debt Instrument [Line Items]
Interest rate	1.45%		1.45%
Maximum Principal Amount	$ 113,500		$ 113,500
Principal Balance Outstanding	$ 111,134		$ 111,134		110,874
Everly Roseland | Weighted average
Debt Instrument [Line Items]
Debt instrument, interest rate during period (as a percent)	6.75%	6.70%	6.77%	6.38%
Midwest Industrial Portfolio
Debt Instrument [Line Items]
Interest rate	4.44%		4.44%
Maximum Principal Amount	$ 70,000		$ 70,000
Principal Balance Outstanding	$ 70,000		$ 70,000		$ 70,000
Midwest Industrial Portfolio, One
Debt Instrument [Line Items]
Interest rate	4.44%		4.44%
Maximum Principal Amount	$ 35,000		$ 35,000
Midwest Industrial Portfolio, Two
Debt Instrument [Line Items]
Interest rate	2.20%		2.20%
Maximum Principal Amount	$ 35,000		$ 35,000
Debt instrument, interest rate during period (as a percent)	5.71%	5.66%	5.73%	5.62%
Variable interest rate (as a percent)			1.70%