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The Company and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2013

The Company and Summary of Significant Accounting Policies

Schedule of identifiable intangible assets

Identifiable intangible assets relating to business combinations and the patent license were as follows (dollar amounts in thousands):

		December 31, 2013
		Life (years)			Gross Carrying Amount			Accumulated Amortization			Net Carrying Amount
Developed technology			3-5		$	9,240		$	8,142		$	1,098
Patent license			7			780			223			557
​	​	​	​	​	​	​	​	​	​	​	​	​	​
Total					$	10,020		$	8,365		$	1,655
​	​	​	​	​	​	​	​	​	​	​	​	​	​
​	​	​	​	​	​	​	​	​	​	​	​	​	​

		December 31, 2012
		Life (years)			Gross Carrying Amount			Accumulated Amortization			Net Carrying Amount
Developed technology			3-5		$	9,240		$	7,255		$	1,985
Customer relationships			3			390			390			—
​	​	​	​	​	​	​	​	​	​	​	​	​	​
Subtotal purchased intangible assets						9,630			7,645			1,985
Patent license			7			780			111			669
​	​	​	​	​	​	​	​	​	​	​	​	​	​
Total					$	10,410		$	7,756		$	2,654
​	​	​	​	​	​	​	​	​	​	​	​	​	​
​	​	​	​	​	​	​	​	​	​	​	​	​	​

Schedule of computation of basic and diluted net income (loss) per share

The following table sets forth the computation of basic and diluted net income (loss) per share for the periods indicated (in thousands, except per share amounts):

		Year Ended December 31,
		2013			2012			2011
Numerator:
Net income (loss)		$	(24,794	)	$	(27,614	)	$	11,256
Denominator:
Add: weighted-average common shares outstanding			45,246			39,176			37,942
Less: unvested common shares subject to repurchase			—			—			(81	)
​	​	​	​	​	​	​	​	​	​	​
Total shares: basic			45,246			39,176			37,861
Add: weighted-average stock options outstanding			—			—			2,435
Add: common shares subject to repurchase			—			—			81
​	​	​	​	​	​	​	​	​	​	​
Total shares: diluted			45,246			39,176			40,377
Net income (loss) per share:
Basic		$	(0.55	)	$	(0.70	)	$	0.30
Diluted		$	(0.55	)	$	(0.70	)	$	0.28

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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

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Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

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