Mortgage Notes Payable, Credit Facilities and Senior Notes - Mortgage Notes Based On Respective Properties (Details) - Notes Payable - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Long term debt	$ 59,868	$ 60,045
Unamortized mortgage premiums	18	72
Net unamortized deferred financing costs	(55)	(65)
Total mortgage notes payable	$ 59,831	60,052
Fullerton Crossroads
Debt Instrument [Line Items]
Interest rate (percentage)	4.728%
Long term debt	$ 26,000	26,000
Diamond Hills Plaza
Debt Instrument [Line Items]
Interest rate (percentage)	3.55%
Long term debt	$ 33,868	$ 34,045