CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)
$ in Thousands
3 Months Ended
Apr. 30, 2018
Apr. 30, 2017
Revenue:    
Subscription $ 44,565 $ 29,187
Services 3,657 3,203
Total revenue 48,222 32,390
Cost of revenue:    
Subscription 10,070 6,550
Services 3,679 2,649
Total cost of revenue 13,749 9,199
Gross profit 34,473 23,191
Operating expenses:    
Sales and marketing 33,889 22,145
Research and development 18,645 13,077
General and administrative 11,227 7,771
Total operating expenses 63,761 42,993
Loss from operations (29,288) (19,802)
Other income (expense):    
Interest income, net 959 137
Other income (expense), net (368) 204
Loss before provision for income taxes (28,697) (19,461)
Provision for income taxes 467 229
Net loss $ (29,164) $ (19,690)
Net loss per share, basic and diluted (in dollars per share) $ (0.58) $ (1.50)
Weighted-average shares used to compute net loss per share, basic and diluted (in shares) 50,350,052 13,164,559