XML 40 R30.htm IDEA: XBRL DOCUMENT v3.22.1
Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2022
Share-based Payment Arrangement [Abstract]  
Schedule of Stock Option Activity
The following is a summary of the Company’s stock option activity during the three months ended March 31, 2022:
Stock Options
(in thousands, except share and per share amounts)Number of Options OutstandingWeighted-Average Exercise PriceWeighted-Average Remaining Contractual Life (Years)
Aggregate Intrinsic Value (1)
Balances as of January 1, 2022
23,386,942 $3.70 7.66$395,676 
Granted— — 
Exercised(1,491,515)1.72 12,606 
Forfeited(299,023)3.97 
Balances as of March 31, 2022
21,596,404 3.84 7.52133,570 
Vested and exercisable as of March 31, 2022
10,179,554 2.02 6.4379,746 
Vested and expected to vest as of March 31, 2022
21,914,788 $3.82 7.52$135,807 
_________________
(1)The aggregate intrinsic value is calculated as the difference between the exercise price of the underlying stock options and the estimated fair value of the Company’s common stock.
Schedule of Stock Option Valuation Assumptions
The fair value of each employee stock option granted during the three months ended March 31, 2021 was estimated on the date of grant using the Black-Scholes option pricing model with the following assumptions:
Three Months Ended March 31,
2021
Risk-free interest rates
0.32% to 0.82%
Expected term
3.5 to 6.1 years
Volatility
38.0% to 41.4%
Dividend rate—%
Schedule of Restricted Stock Award Activity
Restricted stock unit activity, including PRSUs, during the three months ended March 31, 2022 is as follows:
Number of SharesWeighted-Average Grant-Date Fair Value Per Share
Unvested at January 1, 2022
3,372,585 $24.83 
Granted2,480,410 13.06 
Vested(81,060)6.33 
Cancelled/forfeited(295,834)14.36 
Unvested at March 31, 2022
5,476,101 20.34 
Schedule of ESPP Valuation Assumptions
The fair value of ESPP offerings was estimated at the date of each offering using the Black-Scholes option-pricing model with the following assumptions during the quarter ended March 31, 2022:
Three Months Ended March 31,
2022
Risk-free interest rates
0.60% to 1.31%
Expected term
0.5 to 2.0 years
Volatility
61.0% to 73.0%
Dividend rate— %
Schedule of Share-based Compensation Expense
Stock-based compensation expense for stock options, RSUs, PRSUs, and the ESPP, included in the condensed consolidated statements of operations, net of amounts capitalized to internal-use software, as described in Note 4, was as follows:
Three Months Ended March 31,
(in thousands)20222021
Customer support and operations$93 $
Marketing1,032 285 
Technology and development4,072 590 
General and administrative4,397 639 
Total$9,594 $1,522