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

6 Months Ended

Sep. 30, 2021

Notes Tables

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

	Three Months Ended September 30,						Six Months Ended September 30,
	2021			2020			2021			2020
Numerator:
Net loss	$	(4,434	)	$	(3,712	)	$	(9,837	)	$	(7,129	)
Denominator:
Weighted-average shares of common stock outstanding		28,360			23,057			28,141			22,943
Weighted-average shares subject to repurchase		(1,108	)		(1,197	)		(1,101	)		(1,168	)
Shares used in per-share calculation ― basic		27,252			21,860			27,040			21,775
Shares used in per-share calculation ― diluted		27,252			21,860			27,040			21,775
Net loss per share ― basic	$	(0.16	)	$	(0.17	)	$	(0.36	)	$	(0.33	)
Net loss per share ― diluted	$	(0.16	)	$	(0.17	)	$	(0.36	)	$	(0.33	)