Quarterly report pursuant to Section 13 or 15(d)

Net loss per share (Details)

v3.21.1
Net loss per share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Numerator:    
Net loss $ (12,850) $ (9,454)
Less: Preferred stock dividends 0 34
Less: Adjustment due to warrant modifications 402 0
Adjusted Net and comprehensive loss available to common stockholders $ (13,252) $ (9,488)
Denominator:    
Weighted average shares used in computing net loss per share attributable to common stockholders, basic and diluted (in shares) 57,525,054 48,526,396
Net loss per share attributable to common stockholders, basic and diluted (in shares) $ (0.23) $ (0.20)