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Other Current Liabilities - Summary of Other Current Liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
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Other Liabilities Current [Abstract] |  |
Accrued payroll and benefits | $ 15,898 | $ 29,255
Other accrued compensation and retirement benefits | 6,064 | 7,864
Income taxes payable | 2,147 | 1,927
Accrued rebates | 2,889 | 3,261
Other accrued expenses | 45,599 | 33,361
Total | $ 72,597 | $ 75,668

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