Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 30, 2013

Accounting Policies [Abstract]

Basic and Diluted Net Income Per Share

The following table presents the calculation of both basic and diluted net income per share:

	Three Months Ended
	March 30, 2013		March 31, 2012
Net income	$	8,355	$	653
Weighted-average shares outstanding	27,930		27,352
Dilutive effect of employee stock options and restricted shares	628		931
Diluted weighted-average shares outstanding	28,558		28,283
Basic income per share	$	0.30	$	0.02
Diluted income per share	$	0.29	$	0.02

Fair Value Assets Measured on Recurring Basis

The Company’s assets measured at fair value on a recurring basis at March 30, 2013, were as follows:

	Fair Value Measurements as of March 30, 2013
	Level 1		Level 2		Level 3
	(In thousands)
Description
Assets:
Money market funds	$	86,774	$	—	$	—
Corporate bonds	—		13,869		—
Total assets measured at fair value	$	86,774	$	13,869	$	—

The Company’s assets measured at fair value on a recurring basis at December 29, 2012, were as follows:

	Fair Value Measurements as of December 29, 2012
	Level 1		Level 2		Level 3
	(In thousands)
Description
Assets:
Money market funds	$	88,144	$	—	$	—
Corporate bonds	—		12,430		—
Total assets measured at fair value	$	88,144	$	12,430	$	—