Mortgage Notes Payable, Credit Facilities and Senior Notes - Mortgage Notes Based On Respective Properties (Details) - USD ($) $ in Thousands		9 Months Ended
	Apr. 05, 2024	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Debt Instrument [Line Items]
Repayment of mortgages		$ 26,527	$ 512
Notes Payable
Debt Instrument [Line Items]
Long term debt		33,518		$ 60,045
Unamortized mortgage premiums		0		72
Net unamortized deferred financing costs		(37)		(65)
Total mortgage notes payable		$ 33,481		60,052
Notes Payable | Fullerton Crossroads
Debt Instrument [Line Items]
Repayment of mortgages	$ 26,000
Interest rate (percentage)		4.728%
Long term debt		$ 0		26,000
Notes Payable | Diamond Hills Plaza
Debt Instrument [Line Items]
Interest rate (percentage)		3.55%
Long term debt		$ 33,518		$ 34,045