BALANCE SHEET COMPONENTS - Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Intangible assets, amortization period	9 years 1 month 6 days
Intangible assets, gross carrying amount, total	$ 95,719		$ 48,611
Intangible assets, accumulated amortization, total	(37,362)		(36,304)
Intangible assets, net carrying amount, total	58,357		12,307
Total amortization of acquired intangible assets	1,056	$ 843
Customer Relationships
Intangible assets, gross carrying amount, total	38,400		9,499
Intangible assets, accumulated amortization, total	(8,080)		(7,866)
Intangible assets, net carrying amount, total	$ 30,320		1,633
Customer Relationships | Minimum
Amortization Period (Year)	1 year
Customer Relationships | Maximum
Amortization Period (Year)	13 years
Developed Technology
Intangible assets, gross carrying amount, total	$ 46,173		34,566
Intangible assets, accumulated amortization, total	(25,326)		(24,601)
Intangible assets, net carrying amount, total	$ 20,847		9,965
Developed Technology | Minimum
Amortization Period (Year)	4 years
Developed Technology | Maximum
Amortization Period (Year)	9 years
Tradename and Trademarks
Intangible assets, gross carrying amount, total	$ 8,198		1,598
Intangible assets, accumulated amortization, total	(1,216)		(1,120)
Intangible assets, net carrying amount, total	$ 6,982		478
Tradename and Trademarks | Minimum
Amortization Period (Year)	2 years
Tradename and Trademarks | Maximum
Amortization Period (Year)	10 years
Patent
Intangible assets, gross carrying amount, total	$ 2,100		2,100
Intangible assets, accumulated amortization, total	(1,892)		(1,869)
Intangible assets, net carrying amount, total	$ 208		231
Patent | Minimum
Amortization Period (Year)	6 years
Patent | Maximum
Amortization Period (Year)	10 years
Noncompetition Agreements
Amortization Period (Year)	3 years
Intangible assets, gross carrying amount, total	$ 848		848
Intangible assets, accumulated amortization, total	(848)		$ (848)
Costs of Revenues
Amortization of acquired technology included under Costs of revenues	678	584
Costs and Expenses
Amortization of acquired intangible assets presented separately under costs and expenses	$ 378	$ 259