Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment - Additional Information (Details)

v3.10.0.1
Property and Equipment - Additional Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Property Plant And Equipment [Line Items]        
Depreciation expense $ 371 $ 292 $ 765 $ 544
Internal Use Assets | General and administrative        
Property Plant And Equipment [Line Items]        
Depreciation expense 199 231 421 450
Internally developed software to be sold | Other direct costs of revenue        
Property Plant And Equipment [Line Items]        
Depreciation expense $ 172 $ 61 $ 344 $ 94