Note 5 - Intangibles - (Details Textual) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Schedule Of Intangible Assets And Liabilities [Line Items]
Net amortization related to above market leases and below market leases	$ 0.1	$ 0.1	$ 0.1
In-Place Leases [Member]
Schedule Of Intangible Assets And Liabilities [Line Items]
Net amortization related to intangibles	$ 0.7	$ 0.6	$ 1.6