Note 5 - Debt - Scheduled Principal Repayments and Maturities (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Debt Disclosure [Abstract]
Remainder of 2021	$ 4,687
2022	6,546
2023	92,442
2024	12,607
2025	10,658
2026	46
Total	126,986
Unamortized debt discounts and issuance costs, net	(1,949)
Total Mortgage and Other Indebtedness	$ 125,037	$ 122,060

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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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Amount, after accumulated amortization, of debt discount (premium).

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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