Annual report pursuant to Section 13 and 15(d)

Accrued and Other Current Liabilities (Detail)

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Accrued and Other Current Liabilities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Payables And Accruals [Line Items]    
Compensation, benefits and commissions $ 4,400 $ 3,500
Accruals and other current liabilities 6,100 5,200
Accrued and other current liabilities $ 10,541 $ 8,717