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Net Income Per Share (Tables)

9 Months Ended

Sep. 26, 2012

Net Income Per Share [Abstract]

Net Income Per Share

		Quarter Ended								Three Quarters Ended
		September 26, 2012				September 28, 2011				September 26, 2012				September 28, 2011
		(In thousands, except for per share amounts)
Numerator:
Net income		$	5,363			$	7,985			$	15,829			$	20,239
Denominator:
Weighted average shares - basic			94,705				96,997				95,472				98,132
Effect of dilutive securities:
Options			1,006				803				806				1,022
Restricted stock units and awards			1,034				946				918				1,049
Weighted average shares - diluted			96,745				98,746				97,196				100,203
Basic net income per share		$	0.06			$	0.08			$	0.17			$	0.21
Diluted net income per share		$	0.06			$	0.08			$	0.16			$	0.20
Stock options excluded (1)			116				2,070				1,550				2,177
Restricted stock units and awards excluded (1)			—				538				352				747

(1)	Excluded from diluted weighted-average shares outstanding as the impact would have been antidilutive.