Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Revenue	$ 204,925	$ 198,484	$ 192,476	$ 184,730	$ 180,874	$ 177,062	$ 169,814	$ 165,134	$ 780,615	$ 692,884	$ 576,322
Cost of revenue	78,842	81,920	78,328	75,582	77,612	73,247	69,989	74,539	314,672	295,387	211,927
Gross profit	126,083	116,564	114,148	109,148	103,262	103,815	99,825	90,595	465,943	397,497	364,395
Operating expenses:
Research and development	40,310	36,278	32,984	32,927	29,976	31,734	37,702	37,505	142,499	136,917	143,885
Sales and marketing	19,405	15,258	17,997	18,910	17,395	16,990	14,332	16,338	71,570	65,055	81,022
General and administrative	33,833	40,422	40,839	45,773	44,881	20,064	48,858	48,939	160,867	162,742	165,185
Restructuring and other charges	0	0	0	0	25	(441)	434	20,869	0	20,887	0
Total operating expenses	93,548	91,958	91,820	97,610	92,277	68,347	101,326	123,651	374,936	385,601	390,092
Income (loss) from operations	32,535	24,606	22,328	11,538	10,985	35,468	(1,501)	(33,056)	91,007	11,896	(25,697)
Other income (expense):
Interest expense	(2,226)	(2,262)	(2,321)	(2,304)	(2,311)	(2,333)	(2,112)	(2,189)	(9,113)	(8,945)	(8,396)
Loss on extinguishment of debt									0	0	(407)
Interest income and other income, net	(1,315)	7,297	4,802	5,021	4,857	3,979	7,594	7,394	15,805	23,825	10,615
Other income, net	(3,541)	5,035	2,481	2,717	2,546	1,646	5,482	5,205	6,692	14,880	1,812
Income (loss) before income taxes	28,994	29,641	24,809	14,255	13,531	37,114	3,981	(27,851)	97,699	26,776	(23,885)
Income tax expense	(10,728)	3,308	(5,671)	(116)	2,407	(17,939)	(3,316)	11,481	(13,207)	(7,367)	(3,919)
Net income (loss) attributable to common stockholders	$ 18,266	$ 32,949	$ 19,138	$ 14,139	$ 15,938	$ 19,175	$ 665	$ (16,370)	$ 84,492	$ 19,409	$ (27,804)
Net income (loss) per share attributable to common stockholders
Basic (in dollars per share)	$ 0.20	$ 0.36	$ 0.21	$ 0.16	$ 0.18	$ 0.22	$ 0.01	$ (0.17)	$ 0.92	$ 0.22	$ (0.28)
Diluted (in dollars per share)	$ 0.19	$ 0.33	$ 0.20	$ 0.15	$ 0.17	$ 0.20	$ 0.01	$ (0.17)	$ 0.89	$ 0.20	$ (0.28)
Weighted-average shares used to compute net income (loss) per share attributable to common stockholders
Basic (in shares)	92,250,000	92,145,000	91,318,000	90,794,000	87,929,000	87,667,000	89,007,000	95,565,000	91,634,000	90,141,000	100,806,000
Diluted (in shares)	94,404,000	102,591,000	93,832,000	93,787,000	92,028,000	102,674,000	96,247,000	95,565,000	94,503,000	96,415,000	100,806,000