Note 3 - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Disposal Groups, Including Discontinued Operations [Table Text Block]

	December 31, 2023		December 31, 2022
Assets of discontinued operations	$	-	$	-
Liabilities
Accounts payables and accrued expenses	$	-	$	(112	)
Liabilities from discontinued operations	$	-	$	(112	)

Schedule of Estimated Useful Life of Property and Equipment [Table Text Block]

	Years
Building		40
Building improvements		Remaining life of the building
Leasehold improvements		Lessor of the estimated useful life or life of the lease
Office furniture and fixtures		4-5
Computer equipment		3-4
Rental equipment		4
Vehicles		3-5
Appliques		10
Website development		2