6.Income Taxes

The following table sets forth our provision for income taxes, along with the corresponding effective tax rates:

	Three Months Ended
	June 30,
	2015			2014
	(In thousands, except percentages)

Benefit (provision) for income taxes	$	198		$	29

Effective tax rate	44.8		%	29.9		%

On an interim basis, we estimate what our anticipated annual effective tax rate will be, while also separately considering applicable discrete and other non-recurring items, and record a quarterly income tax provision in accordance with the anticipated annual rate. As the fiscal year progresses, we refine our estimates based on actual events and financial results during the year. This process can result in significant changes to our expected effective tax rate. When this occurs, we adjust our income tax provision during the quarter in which our estimates are refined so that the year-to-date provision reflects the expected annual effective tax rate. These changes, along with adjustments to our deferred taxes, among others, may create fluctuations in our overall effective tax rate from quarter to quarter.