v3.19.3
Trade Receivables, Net - Detail of Receivables, Net (Detail) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Receivables [Abstract]    
Trade receivables, gross $ 44,042 $ 39,426
Allowance for cash discounts and doubtful accounts (944) (972)
Trade receivables, net $ 43,098 $ 38,454