v3.25.4

Stockholders' equity (Tables)

12 Months Ended

Dec. 31, 2025

Share-Based Payment Arrangement [Abstract]

Schedule of employee stock-based compensation recognized

Employee stock-based compensation cost recognized in the consolidated statements of income/(loss) was as follows:

			Twelve months ended December 31,
			2025						2024						2023
			(in thousands)
Cost of revenue			$	2,160					$	2,078					$	1,959
Engineering, research, and development			2,009						3,702						4,872
Sales and marketing			4,974						5,743						3,616
General and administrative			21,200						22,644						25,069
Total stock-based compensation			$	30,343					$	34,167					$	35,516

Schedule of estimated grant using the black-scholes

The key assumptions for the years ended December 31, 2024 and 2023 are provided in the following table.

			For the years ended December 31,
			2024						2023
Dividend yield			—%						—%
Expected volatility			50%						48%
Risk-free interest rate			4.27%-4.65%						3.63%-4.84%
Expected term in years			6.11						6.11
Grant date fair value of common stock			$9.82-$13.54						$10.07-$11.97

Schedule of option activity

The following table sets forth the activity for the 2018 Stock Plan for the years ended December 31, 2025, 2024, and 2023:

						Number of Options						Weighted Average Exercise Price						Aggregate Intrinsic Value (in thousands)						Weighted Average Contractual Term (in years)
Options outstanding as of January 1, 2023						1,598,811						$	3.54					$	12,279
Options exercised						(112,383)						$	3.54
Options outstanding as of December 31, 2023						1,486,428						$	3.54					$	14,552
Options exercised						(197,703)						$	3.54
Options expired						(2,795)						$	3.54
Options outstanding as of December 31, 2024						1,285,930						$	3.54					$	24,047
Options exercised						(45,405)						$	3.54
Options outstanding as of December 31, 2025						1,240,525						$	3.54					$	6,811					3.1
Options vested and exercisable as of December 31, 2025						1,240,525						$	3.54					$	6,811					3.1

The following table summarizes option activity for the years ended December 31, 2025, 2024 and 2023 under the 2020 Plan:

						Number of Options						Weighted Average Exercise Price						Aggregate Intrinsic Value (in thousands)						Weighted Average Contractual Term (in years)
Options outstanding as of January 1, 2023						3,003,611						$	13.22					$	3,883
Options granted						689,500						$	11.49
Options exercised						(153,302)						$	8.67
Options forfeited						(329,889)						$	14.99
Options expired						(44,205)						$	19.74
Options outstanding as of December 31, 2023						3,165,715						$	12.79					$	7,197
Options granted						25,000						$	12.65
Options exercised						(186,021)						$	10.20
Options forfeited						(164,357)						$	13.94
Options expired						(91,946)						$	17.12
Options outstanding as of December 31, 2024						2,748,391						$	12.75					$	26,881
Options exercised						(45,172)						$	10.68
Options forfeited						(72,240)						$	13.43
Options expired						(128,479)						$	15.83
Options outstanding as of December 31, 2025						2,502,500						$	12.61					$	833					5.3
Options vested and exercisable as of December 31, 2025						2,224,165						$	12.58					$	833					5.1

Schedule of restricted stock unit activity

The following table summarizes activity of the Company’s RSUs for the years ended December 31, 2025, 2024, and 2023:

						Number of Shares						Weighted Average Grant Date Fair Value
Unvested awards as of January 1, 2023						2,245,968						$	11.99
Awards granted						251,955						$	11.64
Awards vested and released						(1,663,702)						$	11.98
Awards forfeited						(105,008)						$	11.25
Unvested awards as of December 31, 2023						729,213						$	11.99
Awards granted						1,750,381						$	13.46
Awards vested and released						(613,779)						$	12.07
Awards forfeited						(69,950)						$	12.01
Unvested awards as of December 31, 2024						1,795,865						$	13.39
Awards granted						490,651						$	16.31
Awards vested and released						(957,898)						$	13.47
Awards forfeited						(103,335)						$	15.68
Unvested awards as of December 31, 2025						1,225,283						$	14.30

Schedule of performance share activity

The following table summarizes activity of the Company’s PSUs for the years ended December 31, 2025, 2024, and 2023:

						Number of Shares						Weighted Average Grant Date Fair Value
Unvested awards as of January 1, 2023(1)						518,938						$	39.41
Awards granted						523,938						$	11.97
Performance achievement adjustment						1,148,376						$	31.31
Awards vested and released						(1,335,982)						$	39.26
Awards forfeited						(32,375)						$	11.97
Unvested awards as of December 31, 2023(2)						822,895						$	11.97
Awards granted						1,626,600						$	14.51
Performance achievement adjustment						319,320						$	14.21
Modifier adjustments						255,456						$	4.44
Awards vested and released						(822,895)						$	11.97
Awards forfeited						(30,000)						$	14.51
Unvested awards as of December 31, 2024(3)						2,171,376						$	13.28
Awards granted						47,000						$	26.14
Performance achievement adjustment						620,090						$	15.13
Modifier adjustments						98,268						$	27.48
Awards vested and released						(1,104,064)						$	11.96
Awards forfeited						(63,312)						$	14.54
Unvested awards as of December 31, 2025(4)						1,769,358						$	15.84

__________________________

(1)Reported at the certified performance achievement at 100% of the target shares granted

(2)Reported at 170% of the target shares

(3)Reported at the certified performance achievement of 208% first tranche granted in 2024 and 100% for the remaining tranches.

(4)Reported at the estimate performance adjustment of 206% for the tranches based on performance for the year ended December 31, 2025 and 131% for the remaining tranches.

Schedule of fair value of vested PSUs and RSUs

The fair value of vested RSUs and PSUs issued under the 2020 Plan (measured at the vesting date) for the years ended December 31, 2025, 2024, and 2023 was as follows:

			For the years ended December 31,
			2025						2024						2023
			(in thousands)
RSUs			$	15,888					$	7,742					$	18,926
PSUs			$	24,300					$	11,142					$	15,993

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