Note 6 - Mortgage and Other Indebtedness - Scheduled Principal Repayments and Maturities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Debt Disclosure [Abstract]
2023	$ 34,318
2024	81,129
2025	11,910
2026	2,063
2027	117,960
Thereafter	19,772
Total	267,152
Unamortized debt discounts and deferred financing costs, net and FVO adjustment	(464)
Total Mortgage and Other Indebtedness	$ 267,616	$ 178,982

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