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Earnings Per Share (Tables)
9 Months Ended
Sep. 30, 2022
Earnings Per Share [Abstract]  
Schedule of Calculation of Basic and Diluted Earnings per Share The calculation of basic and diluted earnings per share was as follows (in thousands, except share and per share data):
 Three Months Ended September 30,Nine Months Ended September 30,
 2022202120222021
Net loss attributable to common stockholders$(16,434)$(9,033)$(55,371)$(41,001)
Weighted-average common shares outstanding107,747,468 103,430,083 106,977,201 102,586,121 
Basic and diluted net loss per share$(0.15)$(0.09)$(0.52)$(0.40)
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share The following is a summary of outstanding anti-dilutive potential common stock that was excluded from diluted net loss per share attributable to stockholders:
 Three Months Ended September 30,Nine Months Ended September 30,
(in thousands) 2022202120222021
2025 Notes14,341 14,341 14,341 14,341 
Warrants— 2,500 — 2,500 
Non-qualified stock options 8,557 8,169 8,787 8,169 
Restricted stock units 1,438 487 1,441 487 
Employee stock purchase plan984 250 984 250 
     Total25,320 25,747 25,553 25,747