v2.4.1.9

Income Taxes (Tables)

12 Months Ended

Dec. 31, 2014

Income Tax Disclosure [Abstract]

Schedule of Geographical Breakdown of Income (Loss) Before Provision for (Benefit From) Income Taxes

The Company’s geographical breakdown of income before income taxes is as follows:

		Year Ended December 31,
		2014				2013				2012
		(in thousands)
Domestic		$	7,384			$	947			$	1,656
Foreign		1,229				1,094				923
Income before income taxes		$	8,613			$	2,041			$	2,579

Schedule of Provision for (Benefit From) Income Taxes

The (benefit from) provision for income taxes consists of the following:

		Year Ended December 31,
		2014				2013				2012
		(in thousands)
Current
Federal		$	—			$	(40	)		$	(18	)
State		317				154				202
Foreign		651				452				147
Total current provision		968				566				331
Deferred
Federal		$	(22,184	)		$	6			$	27
State		(433		)		—				—
Foreign		18				(72		)		—
Total deferred provision (benefit)		(22,599		)		(66		)		27
Total (benefit from) provision for income taxes		$	(21,631	)		$	500			$	358

Schedule of Effective Income Tax Rate Reconciliation

The reconciliation of the statutory federal income tax rate to the Company’s effective tax rate is as follows:

		Year Ended December 31,
		2014			2013			2012
Federal statutory rate		35.0	%		34.0	%		34.0	%
State taxes		1.4			5.1			5.5
Stock-based compensation		1.3			9.1			22.9
Foreign source income		3.9			1.9			(3.5	)
Change in valuation allowance		(270.5	)		(28.4	)		(47.9	)
Incremental federal rate benefit previously not recognized		(7.0	)		—			—
Federal and state research and development credit		(11.3	)		—			—
Other		(3.9	)		2.8			2.9
(Benefit from) provision for income taxes		(251.1	)%		24.5	%		13.9	%

Schedule of Deferred Tax Assets and Liabilities

The components of the Company’s deferred tax assets and liabilities are as follows:

		December 31,
		2014				2013
		(in thousands)
Deferred tax assets
Net operating loss carryforwards		$	12,849			$	18,895
Research and development credit carryforwards		6,392				5,189
Accrued liabilities		583				581
Deferred revenues		3,291				3,188
Deferred rent		191				210
Intangible assets		401				440
Stock-based compensation		4,149				1,714
Other		903				521
Gross deferred tax assets		28,759				30,738
Valuation allowance		(3,079		)		(27,181		)
Net deferred tax assets		25,680				3,557
Deferred tax liabilities
Fixed assets		(3,039		)		(3,483		)
Intangible assets		(2		)		(34		)
Total deferred tax liabilities		(3,041		)		(3,517		)
Net deferred tax assets		$	22,639			$	40

Current and non-current deferred tax assets and liabilities included in the consolidated balance sheets are recorded as follows:

		December 31,
		2014				2013
		(in thousands)
Current deferred tax assets		$	8,520			$	114
Current deferred tax liabilities		—				—
Noncurrent deferred tax assets		14,119				72
Noncurrent deferred tax liabilities		—				(146		)
Net deferred tax assets		$	22,639			$	40

Schedule of Unrecognized Tax Benefits

A reconciliation of the Company’s unrecognized tax benefits is as follows:

		Year Ended December 31,
		2014				2013				2012
		(in thousands)
Unrecognized tax benefits beginning balance		$	3,255			$	2,647			$	2,792
Gross increase for tax positions of prior years		—				241				—
Gross decrease for tax positions of prior years		(127		)		—				(46		)
Gross increase for tax positions of current year		332				446				140
Settlements		—				—				(106		)
Lapse of statute of limitations		(130		)		(79		)		(133		)
Total unrecognized tax benefits		$	3,330			$	3,255			$	2,647

X

- Details

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

X

- Definition

Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 9

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319

+ Details

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

X

- Definition

Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319

+ Details

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

X

- Definition

Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 12

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319

+ Details

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

X

- Definition

Tabular disclosure of income before income tax between domestic and foreign jurisdictions.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(h)(1)(i))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

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

X

- Definition

Tabular disclosure of the change in unrecognized tax benefits.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 55

-Paragraph 217

-URI http://asc.fasb.org/extlink&oid=32707879&loc=d3e36027-109320



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15A

-URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319

+ Details

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