Goodwill and Intangible Assets -Schedule of Components of Intangible Assets (Detail) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 53,897	$ 53,897
Accumulated Amortization	(28,966)	(24,365)
Net Book Value	$ 24,931	$ 29,532
Purchased technology
Finite Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in Years)	4 years	5 years
Gross Carrying Amount	$ 13,330	$ 13,330
Accumulated Amortization	(8,382)	(7,243)
Net Book Value	$ 4,948	$ 6,087
Customer relationships
Finite Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in Years)	10 years	11 years
Gross Carrying Amount	$ 27,548	$ 27,548
Accumulated Amortization	(10,637)	(8,111)
Net Book Value	$ 16,911	$ 19,437
Customer contracts
Finite Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in Years)	0 years	1 year
Gross Carrying Amount	$ 7,000	$ 7,000
Accumulated Amortization	(6,628)	(6,337)
Net Book Value	$ 372	$ 663
Software license
Finite Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in Years)	5 years	6 years
Gross Carrying Amount	$ 5,419	$ 5,419
Accumulated Amortization	(2,933)	(2,353)
Net Book Value	$ 2,486	$ 3,066
Patents
Finite Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in Years)	2 years	3 years
Gross Carrying Amount	$ 600	$ 600
Accumulated Amortization	(386)	(321)
Net Book Value	$ 214	$ 279