Note 6 - Property & Equipment, Net (Details Textual) - Land [Member]	6 Months Ended
	Jun. 30, 2025 a ft²	Mar. 31, 2025 a
Area of Land (Acre) (Acre)		22,300
West Maui [Member]
Area of Land (Acre) (Acre)		20,000
Area of Elevation from Sea (Square Foot) | ft²	5,700
West Maui [Member] | Kapalua Resort [Member]
Area of Land Designated (Acre)	900
Upcountry Maui [Member]
Area of Land (Acre) (Acre)		1,500