INCOME TAXES

Income tax provisions consisted of the following:



	Three Months Ended June 30, 2016						Six Months Ended June 30, 2016
	2016			2015			2016			2015
	(In thousands)
Income (loss) from continuing operations before benefit (provision) for income taxes	$	(9,528	)	$	2,263		$	(13,924	)	$	2,168
Benefit (provision) for income taxes	3,323			(668		)	5,024			(632		)
Effective tax rate	34.9		%	29.5		%	36.1		%	29.2		%

The benefit (provision) for income tax for the three months ended June 30, 2016 and 2015 resulted primarily from the Company’s federal and foreign tax recognized at statutory rates, adjusted for the tax impact of nondeductible permanent items including stock-based compensation and foreign withholding taxes. The benefit for income tax for the three months and six months ended June 30, 2016 also includes non-cash tax expense on intercompany profit that resulted from the sale of certain IP rights to one of the Company's foreign subsidiaries as part of the Company's reorganization of its international operations during the second half of 2015. Discrete items recognized for the six months ended June 30, 2016 include a tax refund related to the settlement with a taxing authority and the release of certain reserves and related accrued interest.

On July 27, 2015, a U.S. Tax Court opinion (Altera Corporation et. al v. Commissioner) concerning the treatment of stock-based compensation expense in an intercompany cost sharing arrangement was issued. In its opinion, the U.S. Tax Court accepted Altera's position of excluding stock-based compensation from its intercompany cost sharing arrangement. On February 19, 2016, the IRS appealed the ruling to the U.S. Court of Appeals for the Ninth Circuit. Although the IRS has appealed the decision, based on the findings of the U.S. Tax Court, the Company has concluded that it is more likely than not that the decision will be upheld and accordingly has excluded stock-based compensation from intercompany charges during the period. The Company will continue to monitor ongoing developments and potential impacts to its condensed consolidated financial statements.

As of June 30, 2016, the Company had unrecognized tax benefits under ASC 740 “Income Taxes” of approximately $6.2 million and there was no applicable interest. The total amount of unrecognized tax benefits that would affect the Company’s effective tax rate, if recognized, was $2.9 million. The Company released reserves totaling $310,000 including interest and recorded a tax benefit due to the receipt of a tax refund related to the settlement with a taxing authority as noted above. The Company’s policy is to account for interest and penalties related to uncertain tax positions as a component of income tax provision. We do not expect to have any significant changes to unrecognized tax benefits during the next twelve months.

Net deferred income taxes were $30.8 million as of June 30, 2016, consisting primarily of federal net operating loss carryforwards and timing differences between book and tax. Because the Company had net operating loss and credit carryforwards, there are open statutes of limitations in which federal, state, and foreign taxing authorities may examine the Company’s tax returns for all years from 1998 through the current period.

The Company maintains a valuation allowance of $8.2 million against certain of its deferred tax assets, including federal, state, and certain foreign deferred tax assets. The Company has determined there is not sufficient evidence to support the release of the valuation allowance against these federal, state and foreign deferred tax assets.