XML 41 R29.htm IDEA: XBRL DOCUMENT v3.21.2
Summary of Significant Accounting Policies - Net Loss Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Numerator:        
Net loss used for basic and diluted loss per share $ (6,763) $ (7,397) $ (11,948) $ (11,492)
Denominator:        
Weighted-average shares used to compute diluted net loss per share (in shares) 38,761 14,492 37,967 12,201
Weighted-average shares used to compute basic net loss per share (in shares) 38,761 14,492 37,967 12,201
Net loss per share attributable to common stockholders:        
Basic (in dollars per share) $ (0.17) $ (0.51) $ (0.31) $ (0.94)
Diluted (in dollars per share) $ (0.17) $ (0.51) $ (0.31) $ (0.94)