Note 14 - Net Loss Per Share (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

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

	Year ended December 31,
	2024			2023
Numerator:
Net loss attributable to common stockholders	$	(35,460	)	$	(87,126	)
Denominator:
Weighted average common shares outstanding- Basic		7,253,683			5,827,721
Dilutive effect of potential common shares		—			—
Weighted average common shares outstanding- Diluted		7,253,683			5,827,721
Net loss per share attributable to common stockholders - Basic and Diluted	$	(4.89	)	$	(14.95	)

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

	Year ended December 31,
	2024		2023
Common stock options issued and outstanding		139,320		289,015
Unvested restricted stock units		384,783		652,453
Warrants		319,443		319,443
Common Stock Purchase Agreements		23,675,174		—
Conversion of convertible notes		119,582		—
ESPP		37,882		23,816
Total		24,676,184		1,284,727