XML 40 R27.htm IDEA: XBRL DOCUMENT v3.21.1

3. NET INCOME (LOSS) PER COMMON SHARE (Tables)

12 Months Ended

Mar. 31, 2021

NET INCOME (LOSS) PER COMMON SHARE

Basic and diluted net income (loss) per share

		Year Ended March 31,
		2021			2020			2019
		(In thousands, except per share amounts)
Net income (loss)		$	(21,505)		$	(10,337)		$	163
Denominators:
Weighted average shares—Basic			23,671			22,968			21,889
Dilutive effect of employee stock options			—			—			1,453
Dilutive effect of employee stock purchase plan options			—			—			7
Weighted average shares—Dilutive			23,671			22,968			23,349
Net income (loss) per common share—Basic		$	(0.91)		$	(0.45)		$	0.01
Net income (loss) per common share—Diluted		$	(0.91)		$	(0.45)		$	0.01

Anti-dilutive shares

		Year Ended March 31,
		2021		2020		2019
		(In thousands)
Shares underlying options and ESPP shares		4,607		3,914		2,108

X

- References

No definition available.

+ Details

Name:	us-gaap_EarningsPerShareAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

Name:	us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

Name:	us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration