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Fair Value Measurements - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
Mar. 31, 2012
Dec. 31, 2011
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Face value of auction rate securities $ 13.0 $ 13.0
Fair value of auction rate securities 0 0
Joe Boxer | Fair Value
   
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Fair value of the note receivable 3.2  
New Brands | Fair Value
   
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Fair value of the note receivable 3.8  
Purim LLC | Fair Value
   
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Fair value of the note payable 10.0  
Beagle Note | Fair Value
   
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Fair value of the note receivable $ 13.0