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Basis of Presentation and Summary Accounting Policies - Additional Information (Detail) (USD $)
 3 Months Ended 12 Months Ended 1 Months Ended 3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Dec. 31, 2013
Dec. 31, 2012
Mar. 31, 2014
Foreign exchange contract
Selling, general and administrative expenses
Mar. 31, 2014
Other Long Term Liabilities
Foreign exchange contract
Mar. 31, 2014
Fair Value, Observable inputs, Level 2
Other Long Term Liabilities
Mar. 31, 2013
Fair Value, Observable inputs, Level 2
Other Long Term Liabilities
Mar. 31, 2014
Interest Rate Swap Agreements
Mar. 31, 2013
Interest Rate Swap Agreements
Mar. 31, 2014
Interest Rate Swap Agreements
Cash Flow Hedging
Schedule Of Significant Accounting Policies [Line Items]                      
Percentage of total annual net sales in the third and fourth quarters     61.00% 58.00%              
Shipping and handling revenue $ 370,000 $ 441,000                  
Notional amount           12,900,000         28,900,000
Commencement date                 2013-03    
Expiry date                 Jun. 30, 2018    
Derivative fair value adjustment gain (loss), net of tax 9,000 13,000             9,000 13,000  
Fair value of derivative instruments, liability           738,000 40,000 54,000      
Change in fair value recorded in earnings         $ 2,000