Fair Value of Financial Instruments - Fair Value Relating to Financial Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Lines of credit	$ 9,629	$ 11,815
Carrying Value | ABL Facility [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Lines of credit	40,300	74,000
Carrying Value | Japan ABL Facility
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Lines of credit	0	13,755
Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Lines of credit	9,629	11,815
Fair Value | ABL Facility [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Lines of credit	40,300	74,000
Fair Value | Japan ABL Facility
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Lines of credit	0	13,755
Bank of America, N.A.
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Standby letters of credit, carrying value	1,187	887
Bank of America, N.A. | Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Standby letters of credit, carrying value		887
Bank of America, N.A. | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Standby letters of credit, carrying value	$ 1,187	$ 887