Note 9 - Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2025

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Year Ended December 31,
	2025			2024
Numerator:
Net loss	$	(29,327	)	$	(48,697	)
Deemed Dividend	$	(769	)	$	—
Net loss attributable to common stockholders for basic and diluted loss per share	$	(30,096	)	$	(48,697	)
Denominator:
Weighted average shares outstanding – basic		20,605			12,367
Potential common shares – options / warrants (treasury stock method)		—			—
Weighted average shares outstanding – diluted		20,605			12,367
Shares excluded (anti-dilutive)		10,675			3,175
Net loss per common share:
Basic	$	(1.46	)	$	(3.94	)
Diluted	$	(1.46	)	$	(3.94	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	Year Ended December 31,
	2025		2024
Outstanding stock options		29		9
Outstanding warrants		10,646		3,166
Total anti-dilutive shares		10,675		3,175