Mortgage Notes Payable, Credit Facilities and Senior Notes - Mortgage Notes Based On Respective Properties (Details) - Notes Payable - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Long term debt	$ 61,225	$ 84,864
Mortgage premiums	450	632
Net unamortized deferred financing costs	(129)	(142)
Total mortgage notes payable	$ 61,546	85,354
Casitas Plaza Shopping Center
Debt Instrument [Line Items]
Interest rate (percentage)	5.32%
Long term debt	$ 0	6,660
Riverstone Marketplace
Debt Instrument [Line Items]
Interest rate (percentage)	4.96%
Long term debt	$ 0	16,811
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	$ 35,225	$ 35,393

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, after accumulated amortization, of debt premium.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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