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Income Tax Disclosure (Tables)

12 Months Ended

Dec. 31, 2014

Schedule of income tax components [Abstract]

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

The income tax provision (benefit) consisted of the following for the years ended December 31, 2014, 2013 and 2012:

	Year Ended December 31,
	2014				2013				2012
Current:
Federal	$	(935	)		$	2,444			$	2,015
State and Foreign	790				160				74
	(145		)		2,604				2,089
Deferred:
Federal	12,334				(2,651		)		1,030
State	304				(126		)		(68		)
Income tax provision (benefit)	$	12,493			$	(173	)		$	3,051

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

The differences between the effective tax rates reflected in the total provision for income taxes and the U.S. federal statutory rate of 34% for the years ended December 31, 2014, 2013 and 2012, respectively, were as follows:

	Year Ended December 31,
	2014				2013				2012
Provision at the U.S. federal statutory rate	$	(8,520	)		$	1,113			$	2,726
Increase (decrease) resulting from:
State income taxes, net of federal taxes	49				(583		)		(84		)
Nondeductible expenses	653				235				214
Acquisition-related expense	434				606				—
Purchase accounting - Statutory to GAAP income adjustment	990				—				—
Foreign Tax Expense	837				135				111
Domestic production activities	—				(47		)		(146		)
Nondeductible noncash share based compensation	1,784				1,308				622
Incremental benefits from prior years' tax credits	59				(1,254		)		(439		)
Incremental benefits for tax credits	(3,259		)		(2,165		)		(111		)
Change in tax rate/income subject to lower tax rates and other	(40		)		(30		)		158
Change in valuation allowance	19,506				509				—
	$	12,493			$	(173	)		$	3,051

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and liabilities as of December 31, 2014 and 2013 are as follows:

	Year Ended December 31,
	2014				2013
Current deferred tax assets:
State deferred	$	185			$	(7	)
Accruals not currently deductible	178				(191		)
Current deferred revenue	1,664				2,601
Total current deferred tax assets	2,027				2,403
Less: valuation allowance	(1,953		)		(270		)
Total current deferred tax assets	74				2,133
Noncurrent deferred tax (liability) assets:
Property and equipment	(2,186		)		(1,786		)
Noncash share based compensation	9,095				7,808
State deferred	217				292
Capitalized software	(897		)		(1,541		)
Amortization	(2,193		)		(2,366		)
R&E tax credit carryforwards	4,316				2,708
Deferred revenue	56				431
Federal Net Operating Losses ("NOLs")	5,733				4,724
State NOLs	537				813
State Credits	1,240				509
Foreign NOLs	10,111				—
Foreign tax credit carryforward	837				—
Other	(21		)		—
Total noncurrent deferred tax assets	26,845				11,592
Less: valuation allowance	(26,919		)		(1,087		)
Total noncurrent deferred tax (liability) assets	(74		)		10,505
Total net deferred tax assets	$	—			$	12,638

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

The following table sets forth the changes to the Company's unrecognized tax benefit for the year ended December 31, 2014, 2013 and 2012:

		Year Ended December 31,
		2014				2013				2012
Beginning Balance		$	349			$	349			$	349
Changes based on tax positions related to prior year		46				—				—
Ending Balance		$	395			$	349			$	349

The table above has been updated to reflect gross tax liability, exclusive of interest and penalties and other offsetting amounts.

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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.

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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.

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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.

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Tabular disclosure of the change in unrecognized tax benefits.

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