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, shares in Thousands, $ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Numerator (both basic and diluted)    
Net loss relevant to common stockholders $ (20,375) $ (7,804)
Denominator    
Denominator for basic earnings (loss) per share (in shares) 101,550 100,687
Denominator for diluted income (loss) per share (in shares) 101,550 100,687
Basic income (loss) per common share (in dollars per share) $ (0.20) $ (0.08)
Diluted income (loss) per common share (in dollars per share) $ (0.20) $ (0.08)
Antidilutive securities excluded from computation of earnings per share, amount (in shares) 4,956 6,509
Stock options    
Denominator    
Dilutive effect of share based payment (in shares) 0 0
Performance stock units    
Denominator    
Dilutive effect of share based payment (in shares) 0 0
Restricted stock units    
Denominator    
Dilutive effect of share based payment (in shares) 0 0
Stock options    
Denominator    
Antidilutive securities excluded from computation of earnings per share, amount (in shares) 1,912 4,230
Performance stock units    
Denominator    
Antidilutive securities excluded from computation of earnings per share, amount (in shares) 1,480 1,051
Restricted stock units    
Denominator    
Antidilutive securities excluded from computation of earnings per share, amount (in shares) 1,564 1,228