Net Income (Loss) Per Share Attributable to Common Stockholders

12 Months Ended

Dec. 31, 2012

Earnings Per Share [Abstract]

Net Income (Loss) Per Share Attributable to Common Stockholders

Net Income (Loss) Per Share Attributable to Common Stockholders

The following tables present the calculation of basic and diluted net income (loss) per share attributable to common stockholders (in thousands, except share and per share data):

	Year Ended December 31,			Six Months Ended December 31,						Fiscal Year Ended June 30,
	2012			2011			2010			2011			2010
							(Unaudited)
Numerator:
Net income (loss)	$	(37,348	)	$	(6,684	)	$	4,803		$	9,830		$	(29,705	)
Accretion of redeemable convertible preferred stock	(308		)	(312		)	(320		)	(633		)	(640		)
Net income attributable to participating securities	—			—			(3,721		)	(7,558		)	—
Net income (loss) attributable to common stockholders—basic	$	(37,656	)	$	(6,996	)	$	762		$	1,639		$	(30,345	)
Undistributed earnings reallocated to participating securities	$	—		$	—		$	349		$	671		$	—
Net income (loss) attributable to common stockholders— diluted	$	(37,656	)	$	(6,996	)	$	1,111		$	2,310		$	(30,345	)
Denominator:
Weighted-average shares outstanding Basic	73,908,631			21,104,219			17,156,445			18,163,977			23,157,576
Effect of potentially dilutive securities:
Common stock options	—			—			10,465,912			9,931,509			—
Weighted-average shares outstanding Diluted	73,908,631			21,104,219			27,622,357			28,095,486			23,157,576
Net income (loss) per share attributable to common stockholders:
Basic	$	(0.51	)	$	(0.33	)	$	0.04		$	0.09		$	(1.31	)
Diluted	$	(0.51	)	$	(0.33	)	$	0.04		$	0.08		$	(1.31	)

Potentially dilutive securities that are not included in the calculation of diluted net income (loss) per share because doing so would be antidilutive are as follows:

	Year Ended December 31,	Six Months Ended December 31,		Fiscal Year Ended June 30,
	2012	2011	2010	2011	2010
			(Unaudited)
Common stock options	36,115,460	39,601,640	7,890,844	7,635,190	16,520,984
Convertible preferred stock	—	83,703,016	83,703,016	83,703,016	83,703,016
Restricted stock units	1,457,870	—	—	—	—
Common stock subject to repurchase	235,066	578,616	—	83,551	—
ESPP obligations	435,945	—	—	—	—
Total potentially dilutive securities	38,244,341	123,883,272	91,593,860	91,421,757	100,224,000