Net Income Per Common Share Attributable to Alpha and Omega Semiconductor Limited

9 Months Ended

Mar. 31, 2020

Earnings Per Share [Abstract]

Net Income (Loss) Per Share

Net Loss Per Common Share Attributable to Alpha and Omega Semiconductor Limited

The following table presents the calculation of basic and diluted net loss per share attributable to common shareholders:

	Three Months Ended March 31,						Nine Months Ended March 31,
	2020			2019			2020			2019
	(in thousands, except per share data)
Numerator:
Net loss attributable to Alpha and Omega Semiconductor Limited	$	(6,495	)	$	(1,555	)	$	(6,491	)	$	(684	)
Denominator:
Basic:
Weighted average number of common shares used to compute basic net loss per share	24,894			24,084			24,711			23,938
Diluted:
Weighted average number of common shares used to compute basic net loss per share	24,894			24,084			24,711			23,938
Effect of potentially dilutive securities:
Stock options, RSUs and ESPP shares	—			—			—			—
Weighted average number of common shares used to compute diluted net loss per share	24,894			24,084			24,711			23,938
Net loss per share attributable to Alpha and Omega Semiconductor Limited:
Basic	$	(0.26	)	$	(0.06	)	$	(0.26	)	$	(0.03	)
Diluted	$	(0.26	)	$	(0.06	)	$	(0.26	)	$	(0.03	)

The following potential dilutive securities were excluded from the computation of diluted net loss per share as their effect would have been anti-dilutive:

	Three Months Ended March 31,		Nine Months Ended March 31,
	2020	2019	2020	2019
	(in thousands)		(in thousands)
Employee stock options and RSUs	2,038	2,225	2,043	2,220
ESPP	627	891	782	988
Total potential dilutive securities	2,665	3,116	2,825	3,208