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Goodwill and Intangible Assets (Detail) - (Table 2) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Re-acquired right [Member]
    
Estimated Lives indefinite  
Cost Basis $ 35,200  
Accumulated amortization 0  
Net Carrying Amount 35,200  
Trademarks [Member]
    
Estimated Lives indefinite indefinite
Cost Basis 76,888 72,842
Accumulated amortization 0 0
Net Carrying Amount 76,888 72,842
Total [Member]
    
Cost Basis 152,071 111,865
Accumulated amortization 16,303 12,998
Net Carrying Amount 135,768 98,867
Trade names [Member]
    
Estimated Lives 6–10 years 6–10 years
Cost Basis 4,590 8,590
Accumulated amortization 1,618 1,180
Net Carrying Amount 2,972 7,410
Customer relationships [Member]
    
Estimated Lives 10 years 10 years
Cost Basis 27,339 22,834
Accumulated amortization 7,541 4,999
Net Carrying Amount 19,798 17,835
Licensing agreements [Member]
    
Estimated Lives 3–6 years 3–6 years
Cost Basis 5,600 5,600
Accumulated amortization 5,600 5,600
Net Carrying Amount 0 0
Non-compete agreement [Member]
    
Estimated Lives 5 years 5 years
Cost Basis 2,440 1,985
Accumulated amortization 1,530 1,205
Net Carrying Amount 910 780
Other [Member]
    
Estimated Lives 3 years 3 years
Cost Basis 14 14
Accumulated amortization 14 14
Net Carrying Amount 0 0
Total [Member]
    
Cost Basis 39,983 39,023
Accumulated amortization 16,303 12,998
Net Carrying Amount $ 23,680 $ 26,025
Minimum [Member] | Trade names [Member]
    
Estimated Lives 6  
Minimum [Member] | Licensing agreements [Member]
    
Estimated Lives 3  
Maximum [Member] | Trade names [Member]
    
Estimated Lives 10  
Maximum [Member] | Licensing agreements [Member]
    
Estimated Lives 6