XML 39 R142.htm IDEA: XBRL DOCUMENT v2.4.0.6
Summary of Performance Share Activity (Detail) (Performance Share, USD $)
12 Months Ended
Dec. 29, 2012
Y
Dec. 31, 2011
Performance Share
   
Number of Shares    
Beginning Balance 183,000  
Granted 229,000  
Vested     
Cancelled     
Ending Balance 412,000 183,000
Expected to vest in the future at December 29, 2012 392,000  
Weighted Average Grant Date Fair Value    
Beginning Balance $ 14.45  
Granted $ 10.11  
Vested     
Cancelled     
Ending Balance $ 12.04 $ 14.45
Expected to vest in the future at December 29, 2012 $ 12.04  
Weighted Average Remaining Contractual Life    
Unvested at December 29, 2012 1 year 7 months 6 days 2 years
Expected to vest in the future at December 29, 2012 1.6