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Computation of Net (Loss) Income Per Common Share (Tables)

6 Months Ended

Sep. 30, 2013

Reconciliation of Numerators and Denominators of EPS Calculation

The following table reconciles the numerators and denominators of the earnings per share calculation for the three and six months ended September 30, 2013 and 2012 (in thousands, except per share data):

	Three months ended September 30,														Six months ended September 30,
	2013					2012							2013							2012
Numerator:
Net loss	$		(14,623	)		$		(15,949	)								(25,135	)				(26,224	)
Denominator:
Weighted-average shares of common stock outstanding			62,787					52,606									61,583					52,202
Weighted-average shares subject to repurchase			(1,671	)				(699	)								(1,871	)				(651	)
Shares used in per-share calculation — basic			61,116					51,907									59,712					51,551
Shares used in per-share calculation — diluted			61,116					51,907									59,712					51,551
Net loss per share — basic	$		(0.24	)		$		(0.31	)				$				(0.42	)		$		(0.51	)
Net loss per share — diluted	$		(0.24	)		$		(0.31	)				$				(0.42	)		$		(0.51	)

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- 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://www.xbrl.org/2003/role/presentationRef

-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

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