Note 2 - Summary of Significant Accounting Policies - Schedule of Long Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Debt, gross	$ 343,225	$ 409,182
Debt, net	338,913	406,850
Mortgages [Member]
Debt, gross	143,225	159,182
Deferred financing costs	(1,750)	(1,971)
Debt, net	141,475	157,211
Unsecured Debt [Member]
Debt, gross	200,000	140,000
Deferred financing costs	(2,562)	(362)
Debt, net	$ 197,438	$ 139,638