v2.4.0.6
FAIR VALUE MEASUREMENTS (Details) (USD $)
Sep. 27, 2012
Equity securities
 
Valuation Techniques  
Unrealized loss on equity securities $ 732,000
Recurring basis | Total Carrying Value
 
Other long-term assets:  
Total assets at fair value 14,295,000
Recurring basis | Total Carrying Value | Money Market Mutual Funds
 
Other long-term assets:  
Money Market Mutual Funds 84,000
Recurring basis | Total Carrying Value | Mutual Fund Large U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 2,086,000
Recurring basis | Total Carrying Value | Mutual Fund Small/Mid U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 558,000
Recurring basis | Total Carrying Value | Mutual Fund Broad U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 48,000
Recurring basis | Total Carrying Value | Mutual Fund Balance
 
Other long-term assets:  
Equity securities, available-for-sale: 140,000
Recurring basis | Total Carrying Value | Mutual Fund Fixed Income
 
Other long-term assets:  
Equity securities, available-for-sale: 337,000
Recurring basis | Total Carrying Value | RealD Inc. | Common Stock
 
Other long-term assets:  
Equity securities, available-for-sale: 11,042,000
Recurring basis | Quoted prices in active market (Level 1)
 
Other long-term assets:  
Total assets at fair value 14,295,000
Recurring basis | Quoted prices in active market (Level 1) | Money Market Mutual Funds
 
Other long-term assets:  
Money Market Mutual Funds 84,000
Recurring basis | Quoted prices in active market (Level 1) | Mutual Fund Large U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 2,086,000
Recurring basis | Quoted prices in active market (Level 1) | Mutual Fund Small/Mid U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 558,000
Recurring basis | Quoted prices in active market (Level 1) | Mutual Fund Broad U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 48,000
Recurring basis | Quoted prices in active market (Level 1) | Mutual Fund Balance
 
Other long-term assets:  
Equity securities, available-for-sale: 140,000
Recurring basis | Quoted prices in active market (Level 1) | Mutual Fund Fixed Income
 
Other long-term assets:  
Equity securities, available-for-sale: 337,000
Recurring basis | Quoted prices in active market (Level 1) | RealD Inc. | Common Stock
 
Other long-term assets:  
Equity securities, available-for-sale: $ 11,042,000