SHARE-BASED COMPENSATION (Tables)

9 Months Ended

Sep. 28, 2013

SHARE-BASED COMPENSATION

Schedule of valuation assumptions used to estimate fair value of stock options granted using the Binomial lattice pricing model

	Nine Months Ended
Valuation Assumptions:	September 28, 2013	September 29, 2012
Weighted-average fair value of options granted	$10.32	$5.99
Expected volatility	59.5%	63.3%
Weighted-average volatility	59.5%	63.3%
Expected term (in years)	4.9	5.1
Dividend yield	—	—
Risk-free rate	0.1% to 3.9%	0.2% to 3.8%
Expected annual forfeiture	12.4%	13.5%

Summary of award activity under Company's stock option plans

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term	Aggregate Intrinsic Value (In thousands)
Outstanding at December 29, 2012	5,846,975		$	12.21	4.0	$	27,218
Granted	322,500		20.99
Exercised	(305,800	)	7.61			4,168
Cancelled/expired	(210,550	)	20.15
Outstanding at September 28, 2013	5,653,125		$	12.67	3.5	$	82,364
Vested or expected to vest at September 28, 2013	5,446,505		$	12.67	3.4	$	79,721
Exercisable at September 28, 2013	4,270,625		$	13.24	2.8	$	62,506

Summary of award activity under Company's restricted stock plans

	Shares		Weighted Average Grant Date Fair Value
Nonvested stock at December 29, 2012 (a)	1,678,350			$	8.40
Granted	350,000			21.38
Vested	(260,600	)		5.68
Cancelled (b)	(677,500	)		6.45
Nonvested stock at September 28, 2013 (a)	1,090,250			$	14.43
Expected to vest as of September 28, 2013	501,135			$	16.43

(a)	Includes performance shares granted to a group of key executives with certain performance conditions measured through December 2013 and a market and service condition through December 2014.
(b)	Includes performance shares granted to a group of key executives with certain performance conditions measured through July 2013. Based on the performance criteria, these shares were deemed unearned and cancelled.