Note 9 - Net Loss Per Share (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

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

	Year Ended December 31,
	2020			2021			2022
Numerator:
Net loss attributable to BeyondSpring Inc.—basic and diluted	$	(60,973	)	$	(64,179	)	$	(33,279	)
Denominator:
Weighted average number of ordinary shares outstanding—basic and diluted		29,984,284			39,023,643			39,093,246
Net loss per share —basic and diluted	$	(2.03	)	$	(1.64	)	$	(0.85	)