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Long-term Debt and Financing Arrangements - Schedule of Maturities of Long-term Debt (Detail) - USD ($)
$ in Thousands
Sep. 30, 2016
Dec. 31, 2015
Debt Instrument [Line Items]    
Long term debt, including current maturities $ 95,167 $ 20,479
Less portion due within one year (42) (323)
Total long-term debt $ 95,125 20,156
Line of Credit | Revolver Loan, due July 7, 2021    
Debt Instrument [Line Items]    
Effective Rate 1.27%  
Long term debt, including current maturities $ 95,000 20,000
Capital Lease Obligations | Capital Lease, land and building, St. Nazaire, France due 2016    
Debt Instrument [Line Items]    
Effective Rate 5.44%  
Long term debt, including current maturities $ 0 277
Capital Lease Obligations | Capital Lease, manufacturing equipment, Hamptonville, North Carolina due 2017    
Debt Instrument [Line Items]    
Effective Rate 5.00%  
Long term debt, including current maturities $ 3 9
Capital Lease Obligations | Capital Lease, manufacturing equipment, Hamptonville, North Carolina due 2020    
Debt Instrument [Line Items]    
Effective Rate 1.65%  
Long term debt, including current maturities $ 164 $ 193