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Goodwill and Intangible Assets (Detail) - (Table 2) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) $ 3,045      
Goodwill, Impairment Loss   $ 0 $ 3,045 $ 0
Re-acquired right [Member]        
Cost Basis   35,200 35,200  
Accumulated amortization   9,539 10,314  
Net Carrying Amount   25,661 24,886  
Trademarks [Member]        
Cost Basis   100,333 100,333  
Accumulated amortization   0 0  
Net Carrying Amount   97,288 97,288  
Total [Member]        
Cost Basis   193,886 193,886  
Accumulated amortization   46,455 41,083  
Net Carrying Amount   144,386 149,758  
Trade names [Member]        
Cost Basis   4,590 4,590  
Accumulated amortization   3,335 2,921  
Net Carrying Amount   1,255 1,669  
Customer relationships [Member]        
Cost Basis   41,509 41,509  
Accumulated amortization   21,341 17,869  
Net Carrying Amount   20,168 23,640  
Licensing agreements [Member]        
Cost Basis   5,600 5,600  
Accumulated amortization   5,600 5,600  
Net Carrying Amount   0 0  
Non-compete agreement [Member]        
Cost Basis   2,440 2,440  
Accumulated amortization   2,426 2,357  
Net Carrying Amount   14 83  
Re-acquired right [Member]        
Cost Basis   4,200 4,200  
Accumulated amortization   4,200 2,008  
Net Carrying Amount   0 2,192  
Other [Member]        
Cost Basis   14 14  
Accumulated amortization   14 14  
Net Carrying Amount   0 0  
Total [Member]        
Cost Basis   58,353 58,353  
Accumulated amortization   36,916 30,769  
Net Carrying Amount   $ 21,437 $ 27,584  
Minimum [Member] | Trade names [Member]        
Estimated Lives     6 6
Minimum [Member] | Licensing agreements [Member]        
Estimated Lives     3 3
Maximum [Member] | Trade names [Member]        
Estimated Lives     10 10
Maximum [Member] | Licensing agreements [Member]        
Estimated Lives     6 6