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Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2024

Share-Based Payment Arrangement [Abstract]

Stock-Based Compensation Expense for Employees and Non-Employees

The following table presents total share-based compensation expense recorded (in thousands):

									Years Ended December 31,
															2024						2023						2022
Cost of revenues															$	1,786					$	2,256					$	2,484
Research and development															28,044						44,103						41,335
Sales and marketing															7,466						9,524						13,857
General and administrative															47,318						77,619						75,780
Total share-based compensation expense															$	84,614					$	133,502					$	133,456

Schedule of Assumptions Used to Determine Fair Value of ESPP

The following table presents the key assumptions used to determine the fair value of the awards:

Expected term (years)			3.00
Expected volatility			49.04		%
Expected dividends			—		%
Risk-free interest rate			0.27		%

The following table presents the key assumptions used to determine the fair value of rights granted under the ESPP:

									Years Ended December 31,
															2024						2023						2022
Expected term (years)															0.50						0.50						0.50
Expected volatility															60.95%-85.39%						55.79%-109.39%						70.37%-78.74%
Dividend yield															0.00		%				0.00		%				0.00		%
Risk-free interest rate															4.44%-5.40%						5.24%-5.41%						1.54%-4.54%
Weighted-average grant-date fair value per share															$	0.90					$	3.62					$	8.71

Schedule of Restricted Stock Unit and Performance Share Unit Activity

RSUs and PSUs Activity

			Number of RSUs and PSUs Outstanding						Weighted Average Grant Date Fair Value
Balance at December 31, 2023			10,065,783						$	23.63
Granted			5,853,240						4.24
Released			(5,069,408)						21.02
Forfeited			(3,462,650)						22.50
Balance at December 31, 2024			7,386,965						$	10.58

Schedule of Stock Option Activity

Stock Option Activity

									Number of Stock Options Outstanding						Weighted-Average Exercise Price per Share						Weighted-Average Remaining Contractual Term in Years						Aggregate Intrinsic Value
Balance at December 31, 2023									232,327						$	6.02					1.81						$	1,240,014
Forfeited									(50,251)
Balance at December 31, 2024									182,076						$	5.74					1.17						$	—

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Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

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Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

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