v2.4.0.8
FAIR VALUE MEASUREMENTS (Details) (Recurring basis, USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Total Carrying Value
 
Other long-term assets:  
Total assets at fair value $ 19,984
Total Carrying Value | Money Market Mutual Funds
 
Other long-term assets:  
Money Market Mutual Funds 186
Total Carrying Value | Mutual Fund Large U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 2,835
Total Carrying Value | Mutual Fund Small/Mid U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 1,345
Total Carrying Value | Mutual Fund International
 
Other long-term assets:  
Equity securities, available-for-sale: 744
Total Carrying Value | Mutual Fund Balance
 
Other long-term assets:  
Equity securities, available-for-sale: 754
Total Carrying Value | Mutual Fund Fixed Income
 
Other long-term assets:  
Equity securities, available-for-sale: 462
Total Carrying Value | RealD Inc. | Common Stock
 
Other long-term assets:  
Equity securities, available-for-sale: 13,658
Quoted prices in active market (Level 1)
 
Other long-term assets:  
Total assets at fair value 19,984
Quoted prices in active market (Level 1) | Money Market Mutual Funds
 
Other long-term assets:  
Money Market Mutual Funds 186
Quoted prices in active market (Level 1) | Mutual Fund Large U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 2,835
Quoted prices in active market (Level 1) | Mutual Fund Small/Mid U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 1,345
Quoted prices in active market (Level 1) | Mutual Fund International
 
Other long-term assets:  
Equity securities, available-for-sale: 744
Quoted prices in active market (Level 1) | Mutual Fund Balance
 
Other long-term assets:  
Equity securities, available-for-sale: 754
Quoted prices in active market (Level 1) | Mutual Fund Fixed Income
 
Other long-term assets:  
Equity securities, available-for-sale: 462
Quoted prices in active market (Level 1) | RealD Inc. | Common Stock
 
Other long-term assets:  
Equity securities, available-for-sale: $ 13,658