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Equity Incentive Plans (Tables)

6 Months Ended

Jun. 30, 2026

Share-Based Payment Arrangement [Abstract]

Summary of Changes in Shares Available for Grant

Changes in shares available for grant during the six months ended June 30, 2026 were as follows:

		Shares Available for Grant
Shares available for grant at December 31, 2025			11,542,119
2019 Equity Incentive Plan reserve increase effective January 1, 2026			7,688,970
Stock options and restricted stock units granted and the maximum performance-based and market-based restricted stock units granted eligible to be earned			(3,281,902	)
Stock options, restricted stock units and performance-based restricted stock units forfeited or expired			939,704
Shares available for grant at June 30, 2026			16,888,891

Summary of Stock Option Activity Under 2009 Plan and 2019 Plan

Stock option activity under the 2009 Plan and 2019 Plan during the six months ended June 30, 2026 was as follows:

		Shares Subject to Outstanding Stock Options				Weighted-Average Exercise Price per Share				Aggregate Intrinsic Value (in thousands)
Stock options outstanding at December 31, 2025		10,044,260				$	16.22
Stock options forfeited			(1,109	)			12.76
Stock options expired			(85,157	)			34.56
Stock options exercised			(1,379,053	)			8.09
Stock options outstanding at June 30, 2026			8,578,941			$	17.34			$	76,541
Stock options vested and exercisable at June 30, 2026		7,692,837				$	18.57			$	63,497

Summary of Restricted Stock Unit and Market-Based Restricted Stock Units Activity

Restricted stock unit activity under the 2019 Plan during the six months ended June 30, 2026 was as follows:

		Restricted Stock Units Outstanding				Weighted-Average Grant Date Fair Value per Share
Nonvested restricted stock units outstanding at December 31, 2025		11,245,666				$	7.26
Restricted stock units granted		2,074,398					16.38
Restricted stock units forfeited			(728,462	)			8.13
Restricted stock units vested			(3,934,511	)			7.69
Nonvested restricted stock units outstanding at June 30, 2026			8,657,091			$	9.18

Market-based restricted stock unit activity under the 2019 Plan during the six months ended June 30, 2026 was as follows:

		Maximum Market-Based Restricted Stock Units Outstanding				Weighted-Average Grant Date Fair Value per Share
Nonvested maximum market-based restricted stock units outstanding at December 31, 2025			5,356,880			$	11.07
Maximum market-based restricted stock units granted			603,758			27.15
Market-based restricted stock units vested			(1,418,440	)			13.82
Nonvested maximum market-based restricted stock units outstanding at June 30, 2026			4,542,198			$	12.35

Summary of Compensation Costs Related to Stock Options and RSUs Included on Unaudited Condensed Consolidated Statements of Operations

The compensation cost related to stock options, restricted stock units, performance-based restricted stock units and market-based restricted stock units for the three and six months ended June 30, 2026 and 2025, respectively, are included on the unaudited condensed consolidated statements of operations as follows (in thousands):

		Three Months Ended June 30,								Six Months Ended June 30,
		2026				2025				2026				2025
Cost of revenue		$	757			$	1,010			$	1,470			$	1,889
Research and development			2,808				4,276				6,279				8,334
Sales and marketing			3,327				3,508				6,556				6,652
General and administrative			4,227				4,565				8,742				8,631
Total share-based compensation expense		$	11,119			$	13,359			$	23,047			$	25,506

Schedule of Unrecognized Share-Based Compensation Expense and the Remaining Weighted-Average Recognition Period

As of June 30, 2026, unrecognized share-based compensation expense and the remaining weighted-average recognition period were as follows:

		Unrecognized Share-Based Compensation Expense (in thousands)				Remaining Weighted-Average Recognition Period (in years)
Nonvested stock options		$	3,880				2.11
Nonvested restricted stock units			68,550				2.83
Nonvested performance-based restricted stock units			4,428				2.68
Nonvested market-based restricted stock units			16,344				2.04

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