Annual report pursuant to Section 13 and 15(d)

STOCK-BASED COMPENSATION - Summary of Stock Option Activity (Details)

v3.22.0.1
STOCK-BASED COMPENSATION - Summary of Stock Option Activity (Details)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2021
USD ($)
$ / shares
shares
No. of Options  
Beginning balance outstanding (shares) | shares 18,093
Granted (shares) | shares 128
Exercised (shares) | shares (2,676)
Forfeited (shares) | shares (658)
Expired (shares) | shares (138)
Ending balance outstanding (shares) | shares 14,749
Unvested (shares) | shares 3,875
Exercisable (shares) | shares 10,874
Weighted-Average Exercise Price  
Beginning balance outstanding (USD per share) | $ / shares $ 0.85
Granted (USD per share) | $ / shares 7.85
Exercised (USD per share) | $ / shares 0.90
Forfeited (USD per share) | $ / shares 1.90
Expired (USD per share) | $ / shares 1.63
Ending balance outstanding (USD per share) | $ / shares 0.85
Unvested (USD per share) | $ / shares 0.88
Exercisable (USD per share) | $ / shares $ 0.84
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]  
Outstanding - Weighted-Average Remaining Term (in Years) 6 years 3 months 18 days
Unvested - Weighted-Average Remaining Term (in Years) 7 years 6 months
Exercisable - Weighted-Average Remaining Term (in Years) 5 years 9 months 18 days
Outstanding - Aggregate Intrinsic Value | $ $ 46,246
Unvested - Aggregate Intrinsic Value | $ 12,299
Exercisable - Aggregate Intrinsic Value | $ $ 33,947