STOCK-BASED COMPENSATION (Tables)

9 Months Ended

Sep. 27, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of stock-based compensation expense

Stock-based compensation expense was as follows (in millions):



	Thirteen weeks ended				Thirty-nine weeks ended
	September 27, 2013		September 28, 2012		September 27, 2013		September 28, 2012
Restricted and unrestricted stock and performance share units	$	1.7	$	1.4	$	6.2	$	6.0
Stock option	—		—		—		0.1
Employee stock purchase plan	0.1		0.1		0.2		0.2
Total stock-based compensation	$	1.8	$	1.5	$	6.4	$	6.3

Schedule of restricted and unrestricted stock and performance share units activity

Restricted and unrestricted stock and performance share units activity for the thirty-nine weeks ended September 27, 2013 was as follows (shares in thousands):



	Shares		Weighted average grant-date price
Non-vested at beginning of period	1,435		$	15.23
Granted	634		$	18.92
Vested	(417	)	$	15.31
Forfeited	(96	)	$	17.46
Non-vested at the end of the period	1,556		$	16.58

Schedule of stock option activity

Stock option activity was as follows (shares in thousands):



	Shares		Weighted Average Exercise Price
Outstanding, December 28, 2012	639		$	16.91
Exercised	(449	)	$	16.09
Expired/Forfeited	(111	)	$	21.24
Outstanding, September 27, 2013	79		$	15.23
Exercisable, September 27, 2013	79		$	15.23