Note 16 - Income Taxes (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	Three Months Ended March 31,
	2024			2023
Loss before income taxes	$	(9,752	)	$	(9,388	)
Theoretical tax expense at the statutory rate (21% in 2024 and 2023)		(2,048	)		(1,971	)
Differences in jurisdictional tax rates		(455	)		(267	)
Valuation allowance		2,486			2,441
Non-deductible expenses		54			32
Total income tax provision		37			235
Net loss	$	(9,789	)	$	(9,623	)