Quarterly report pursuant to Section 13 or 15(d)

Summary of Net Revenue by Geographic Location (Detail)

v3.19.1
Summary of Net Revenue by Geographic Location (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Segment Reporting Information [Line Items]    
Net revenue $ 10,326 $ 10,020
United States    
Segment Reporting Information [Line Items]    
Net revenue 6,116 5,693
International    
Segment Reporting Information [Line Items]    
Net revenue $ 4,210 $ 4,327