Note 5 - Computation of Net Loss Per Common Share (Tables)

9 Months Ended

Dec. 31, 2021

Notes Tables

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

	Three Months Ended December 31,						Nine Months Ended December 31,
	2021			2020			2021			2020
Numerator:
Net loss	$	(4,324	)	$	(7,933	)	$	(14,161	)	$	(15,062	)
Denominator:
Weighted-average shares of common stock outstanding		28,418			26,532			28,234			24,143
Weighted-average shares subject to repurchase		(1,066	)		(1,062	)		(1,089	)		(1,132	)
Shares used in per-share calculation ― basic		27,352			25,470			27,145			23,011
Shares used in per-share calculation ― diluted		27,352			25,470			27,145			23,011
Net loss per share ― basic	$	(0.16	)	$	(0.31	)	$	(0.52	)	$	(0.65	)
Net loss per share ― diluted	$	(0.16	)	$	(0.31	)	$	(0.52	)	$	(0.65	)