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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2015

Income Taxes

Schedule of income (loss) from continuing operations before income taxes

			Year ended December 31,
		2015				2014				2013
							(in thousands)
Domestic			$	(53,553	)		$	(95,195	)		$	(84,942	)
Foreign			30,907				16,841				13,732
Total			$	(22,646	)		$	(78,354	)		$	(71,210	)

Schedule of components of the provision (benefit) for income taxes from continuing operations

			Year ended December 31,
		2015				2014				2013
							(in thousands)
Current:
Federal			$	139			$	(2,464	)		$	(21,022	)
Foreign			6,952				2,325				3,921
State and local			(407		)		55				148
Total current expense (benefit) for income taxes			6,684				(84		)		(16,953		)
Deferred:
Federal			2,104				(11,230		)		(11,589		)
Foreign			516				(291		)		(462		)
State and local			28				191				57
Total deferred expense (benefit) for income taxes			2,648				(11,330		)		(11,994		)
Total expense (benefit) for income taxes			$	9,332			$	(11,414	)		$	(28,947	)

Schedule of reconciliation of the income tax provision (benefit) computed using the Federal statutory rate to actual income tax provision

			Year ended December 31,
		2015				2014				2013
							(in thousands)
Income tax expense (benefit) at U.S. statutory rates			$	(7,926	)		$	(27,424	)		$	(24,923	)
State taxes, net of U.S. federal impact			(1,607		)		(662		)		(1,554		)
Effect of international operations			(7,659		)		(6,160		)		(4,275		)
Domestic production activities deduction			—				—				1,554
Research and development tax credit			(1,628		)		(1,935		)		(3,151		)
Net change in valuation allowance			23,655				27,156				2,420
Change in accrual for unrecognized tax benefits			4,876				(1,940		)		577
Goodwill impairment			—				9,786				—
Change in contingent consideration			—				(10,279		)		290
Worthless stock deduction			(2,069		)		—				—
Change in entity tax status			904				—				—
Other			786				44				115
Total expense (benefit) for income taxes			$	9,332			$	(11,414	)		$	(28,947	)

Schedule of deferred tax assets and liabilities

			December 31,
		2015				2014
			(in thousands)
Deferred tax assets:
Inventory valuation			$	6,334			$	8,244
Net operating losses and credit carry forwards			53,918				39,750
Warranty and installation accruals			3,022				2,452
Share-based compensation			12,461				11,794
Other			5,787				2,647
Total deferred tax assets			81,522				64,887
Valuation allowance			(56,273		)		(34,909		)
Net deferred tax assets			25,249				29,978
Deferred tax liabilities:
Purchased intangible assets			32,550				34,018
Undistributed earnings			618				1,047
Depreciation			1,908				2,274
Total deferred tax liabilities			35,076				37,339
Net deferred taxes			$	(9,827	)		$	(7,361	)

Schedule of reconciliation of beginning and ending amount of unrecognized tax benefits

			December 31,
			2015					2014					2013
			(in thousands)
Balance at beginning of year			$	4,276				$	6,228				$	5,818
Additions for tax positions related to current year			5,596					244					324
Additions for tax positions related to prior years			143					199					477
Reductions for tax positions related to prior years			—					(2,345		)			(224		)
Reductions due to the lapse of the applicable statute of limitations			(642		)			(38		)			—
Settlements			(221		)			(12		)			(167		)
Balance at end of year			$	9,152				$	4,276				$	6,228

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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.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
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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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-Section 50
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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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-SubTopic 10
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Tabular disclosure of income before income tax between domestic and foreign jurisdictions.

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-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
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Tabular disclosure of tax positions taken in the tax returns filed or to be filed for which it is more likely than not that the tax position will not be sustained upon examination by taxing authorities (i.e., uncertain tax positions) and other types of income tax contingencies, including: (1) the policy on classification of interest and penalties; (2) a tabular reconciliation of the total amounts of unrecognized tax benefits at the beginning and end of the period; the total amount(s) of: (3) unrecognized tax benefits that, if recognized, would affect the effective tax rate, and (4) interest and penalties recognized in each of the income statement and balance sheet; (5) for positions for which it is reasonably possible that the total amounts unrecognized will significantly change within 12 months of the reporting date the: (i) nature of the uncertainty, (ii) nature of the event that could occur that would cause the change, and (iii) an estimate of the range of the reasonably possible change or a statement that an estimate of the range cannot be made; and (6) a description of tax years that remain subject to examination by major tax jurisdictions.

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