Note 7 - Mortgage and Other Indebtedness - Scheduled Principal Repayments and Maturities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Disclosure [Abstract]
Remainder of 2023	$ 410
2024	60,650
2025	12,462
2026	13,957
2027	119,223
2028	28,110
Thereafter	0
Total	234,812
Unamortized debt discounts and deferred financing costs, net and fair value option adjustment	(1,367)
Total Mortgage and Other Indebtedness	$ 233,445	$ 267,616

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