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Other Accrued Liabilities - Additional Information (Detail) - USD ($)
$ in Millions
Dec. 31, 2017
Dec. 31, 2016
Other Liabilities Disclosure [Abstract]    
Other accrued liabilities $ 16.6 $ 15.1
Liabilities for self-insurance accruals 4.1 3.8
Amounts due for sales incentive programs 5.5 5.3
Short term environmental accruals 1.1 0.0
Deferred rent $ 0.5 $ 0.6