Income Taxes (Tables)

12 Months Ended

Dec. 31, 2015

Schedule of Components of Loss Before Income Taxes

The components of loss before income taxes for the years ended December 31 were:


(in thousands)	2015			2014			2013
United States	$	(2,670	)	$	2,201		$	(57,970	)
International		(9,108	)		(4,567	)		(2,571	)

	$	(11,778	)	$	(2,366	)	$	(60,541	)

Schedule of Provision for Income Taxes

The provision for income taxes as of December 31 was:


(in thousands)	2015		2014			2013
Current
Federal	$	265	$	(208	)	$	(782	)
State		2,386		1,285			1,712
International		218		325			356

		2,869		1,402			1,286

Deferred
Federal		—		(277	)		—
State		—		—			—
International		99		70			(272	)

		99		(207	)		(272	)

	$	2,968	$	1,195		$	1,014

Differences in Provision for Income Taxes from Amount Computed by Applying Statutory U.S. Federal Income Tax Rate to Loss from Operations Before Income Taxes

The Company’s provision for income taxes in the years ended December 31, 2015, 2014 and 2013 was different from the amount computed by applying the statutory U.S. Federal income tax rate to loss from operations before income taxes, as a result of the following:


(in thousands)	2015			2014			2013
U.S. statutory rate	$	(4,122	)	$	(828	)	$	(21,181	)
Permanent items and foreign tax credits		(476	)		149			292
Uncertain tax positions		2,523			817			809
Research credits		(120	)		(1,204	)		(1,346	)
State and local taxes		478			234			(1,780	)
Impact of rate change on deferred taxes		749			61			31
True-up of prior year tax		1,191			1,065			(1,465	)
Foreign tax rate differential		46			437			92
Valuation allowance		2,704			958			25,631
Tax on repatriation		—			(500	)		(18	)
Other		(5	)		6			(51	)

	$	2,968		$	1,195		$	1,014

Components of Deferred Income Tax Assets (Liabilities)

The components of deferred income tax assets (liabilities) at December 31 were:


(in thousands)	2015			2014
Deferred Tax Assets
Federal benefit of state tax liabilities	$	11,112		$	10,950
Reserves, accruals and other		30,564			38,285
Capitalized research and development		22,431			26,471
Amortization of intangibles other than goodwill		20,553			36,523
Net operating loss carryforwards		72,416			46,843
Depreciation		2,301			—

Deferred tax assets		159,377			159,072

Deferred Tax Liabilities
Reserves, accruals and other		(399	)		(642	)
Customer relationships		(4,558	)		(6,012	)
Depreciation		—			(95	)

Deferred tax liability		(4,957	)		(6,749	)
Less: Valuation allowance		(154,252	)		(152,138	)

	$	168		$	185

Recorded in the accompanying consolidated balance sheet as:
Current deferred tax assets	$	95		$	256
Current deferred tax liabilities		(194	)		(152	)
Noncurrent deferred tax assets		320			328
Noncurrent deferred tax liability		(53	)		(247	)

Schedule of Reconciliation of Uncertain Tax Positions

A reconciliation of the Company’s changes in uncertain tax positions for 2015, 2014 and 2013 is as follows:


(in thousands)
Beginning balance of uncertain tax positions as of January 1, 2013	$	14,781
Additions related to current year tax positions		18
Reductions related to prior year tax positions		—
Settlements		(34	)
Lapse of statute of limitations		(763	)

Balance of uncertain tax positions as of December 31, 2013		14,002
Additions related to current year tax positions		—
Reductions related to prior year tax positions		(8	)
Settlements		(1,434	)
Lapse of statute of limitations		(416	)

Balance of uncertain tax positions as of December 31, 2014		12,144
Additions related to current year tax positions		—
Reductions related to prior year tax positions		—
Settlements		(694	)
Lapse of statute of limitations		—

Balance of uncertain tax positions as of December 31, 2015	$	11,450

Schedule of Reconciliation of Company's Valuation Allowance

The following is a reconciliation of the Company’s valuation allowance for the years ended December 31, 2015, 2014, and 2013.


(in thousands)
Balance at January 1, 2013	$	125,782
Charged to provision for income taxes		25,557
Deductions		—

Balance at December 31, 2013		151,339
Charged to provision for income taxes		958
Foreign currency		(159	)
Deductions		—

Balance at December 31, 2014		152,138
Charged to provision for income taxes		2,704
Foreign currency		(590	)
Deductions		—

Balance at December 31, 2015	$	154,252