COMPONENTS OF THE COMPANY'S CONDENSED CONSOLIDATED BALANCE SHEETS - Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Schedule of Intangible Assets Table [Line Items]
Intangible Assets, Gross	$ 41,147	$ 41,147
Accumulated Amortization	(36,180)	(34,550)
Total	3,706
Total Intangible Assets, Net	4,967	6,597
Developed technology
Schedule of Intangible Assets Table [Line Items]
Finite-Lived Intangible Assets, Gross	37,960	37,960
Accumulated Amortization	(34,977)	(33,531)
Total	2,983	4,429
Technology licenses
Schedule of Intangible Assets Table [Line Items]
Finite-Lived Intangible Assets, Gross	1,926	1,926
Accumulated Amortization	(1,203)	(1,019)
Total	723	907
Domain name
Schedule of Intangible Assets Table [Line Items]
Indefinite-Lived Intangible Assets	1,261	1,261
Accumulated Amortization	$ 0	$ 0