v2.4.0.6
Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) (Fair Value, Measurements, Recurring, USD $)
In Thousands, unless otherwise specified
Dec. 28, 2012
Jun. 29, 2012
Assets    
Derivative assets $ 41  
Total assets measured at fair value 41  
Liabilities    
Derivative liabilities   162
Total liabilities measured at fair value   162
Significant Other Observable Inputs (Level 2)
   
Assets    
Derivative assets 41  
Total assets measured at fair value 41  
Liabilities    
Derivative liabilities   162
Total liabilities measured at fair value   $ 162