Quarterly report pursuant to Section 13 or 15(d)

Segment and Geographic Information - Segment Geographic Information on Revenues and Long-Lived Assets by Geographic (Details)

v3.8.0.1
Segment and Geographic Information - Segment Geographic Information on Revenues and Long-Lived Assets by Geographic (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Entity Wide Revenue Major Customer [Line Items]        
Net revenues $ 38,031 $ 22,285 $ 92,042 $ 69,156
United States and Canada        
Entity Wide Revenue Major Customer [Line Items]        
Net revenues 11,715 8,197 27,200 23,677
Europe, Middle East, and Africa        
Entity Wide Revenue Major Customer [Line Items]        
Net revenues 2,757 3,575 7,642 11,380
Asia Pacific and China        
Entity Wide Revenue Major Customer [Line Items]        
Net revenues 22,436 9,746 53,384 32,700
Mexico, Central America, and South America        
Entity Wide Revenue Major Customer [Line Items]        
Net revenues $ 1,123 $ 767 $ 3,816 $ 1,399