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Summary of Significant Accounting Policies - Additional Information (Detail)
 12 Months Ended
Dec. 31, 2013
Significant Accounting Policies [Line Items]  
Catalog production and mailing costs amortization period 3 months
Maximum
  
Significant Accounting Policies [Line Items]  
Cash equivalents maturity period 3 months
Buildings | Minimum
  
Significant Accounting Policies [Line Items]  
Estimated useful lives, years 10 years
Buildings | Maximum
  
Significant Accounting Policies [Line Items]  
Estimated useful lives, years 30 years
Machinery and Equipment | Minimum
  
Significant Accounting Policies [Line Items]  
Estimated useful lives, years 3 years
Machinery and Equipment | Maximum
  
Significant Accounting Policies [Line Items]  
Estimated useful lives, years 10 years
Leasehold improvements | Minimum
  
Significant Accounting Policies [Line Items]  
Estimated useful lives, years 10 years
Leasehold improvements | Maximum
  
Significant Accounting Policies [Line Items]  
Estimated useful lives, years 20 years
Tools, dies, and molds
  
Significant Accounting Policies [Line Items]  
Estimated useful lives, years 3 years