Quarterly report pursuant to Section 13 or 15(d)

Net Income Loss Per Share - Computation of Basic and Diluted Net Loss Per Common Share (Detail)

v3.20.1
Net Income Loss Per Share - Computation of Basic and Diluted Net Loss Per Common Share (Detail) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Dec. 31, 2018
Numerator        
Net loss $ (12,684) $ (16,306) $ (62,078) $ (61,104)
Denominator        
Weighted-average common shares outstanding 26,794,326 19,579,332    
Less: Weighted-average shares subject to repurchase (21,163) (68,112)    
Denominator for basic and diluted net loss per share 26,773,163 19,511,220    
Basic and diluted net loss per share $ (0.47) $ (0.84)