Stock-based Compensation (Tables)

9 Months Ended

Sep. 30, 2023

Share-Based Payment Arrangement [Abstract]

Schedule of Share-Based Payment Arrangement, Performance Shares, Outstanding Activity

The following table presents the number of PSUs that are eligible to vest based on the achievement of the respective stock price targets for each of Mr. Foroughi, Mr. Shikin and the Additional Participants (in aggregate):

		PSUs Eligible to Vest
Company Stock Price Target		Adam Foroughi	Vasily Shikin	Additional Participants (in aggregate)
$	36.00	1,380,400	1,380,400	690,200
$	46.75	1,380,400	1,380,400	690,200
$	57.50	1,380,400	1,380,400	690,200
$	68.25	1,380,400	1,380,400	690,200
$	79.00	1,380,400	1,380,400	690,200
		6,902,000	6,902,000	3,451,000

Schedule of Stock-based Payment Arrangement Expenses

Stock-based compensation expense is attributed to the cost center to which the award holder belongs.

The following table summarizes total stock-based compensation expense by function (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Cost of revenue	$	1,309	$	1,230	$	3,942	$	4,988
Sales and marketing	26,025		10,035		62,121		30,386
Research and development	70,462		21,569		176,337		68,088
General and administrative	13,043		9,313		32,658		40,481
Total	$	110,839	$	42,147	$	275,058	$	143,943