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Fair Value of Financial Instruments - Fair Value Relating to Financial Assets and Liabilities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Carrying Value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Lines of credit $ 11,815 $ 0
Cash and Cash Equivalents, Fair Value Disclosure 0 69,081
Carrying Value | ABL Facility [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Lines of credit 74,000 0
Carrying Value | Japan ABL Facility    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Lines of credit 13,755 11,966
Fair Value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Lines of credit 11,815 0
Cash and Cash Equivalents, Fair Value Disclosure 0 69,081
Fair Value | ABL Facility [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Lines of credit 74,000 0
Fair Value | Japan ABL Facility    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Lines of credit 13,755 11,966
Bank of America, N.A.    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Standby letters of credit, carrying value 887 823
Bank of America, N.A. | Carrying Value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Standby letters of credit, carrying value   823
Bank of America, N.A. | Fair Value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Standby letters of credit, carrying value $ 887 $ 823