Goodwill and Intangible Assets, Net	6 Months Ended
Jun. 30, 2024
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets, Net	4. GOODWILL AND INTANGIBLE ASSETS, NET Goodwill During the six months ended June 30, 2024, the Company has made no additions to its outstanding goodwill. There were no triggering events identified, no indication of impairment of the Company’s goodwill and long-lived assets, and no impairment charges recorded during the three and six months ended June 30, 2024 and 2023, respectively. Intangible assets, net As of December 31, 2023, the Company’s developed technology intangible assets had a gross carrying value of $9.5 million, accumulated amortization of $9.0 million, and a net carrying value of $0.5 million. The Company's developed technology intangible assets were fully amortized as of March 31, 2024. Amortization expense included in research and development expense was $0.5 million and $1.6 million for the six months ended June 30, 2024 and 2023, respectively, and $0 and $0.8 million for the three and six months ended June 30, 2024 and 2023, respectively.

Goodwill and Intangible Assets, Net

6 Months Ended

Jun. 30, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

GOODWILL AND INTANGIBLE ASSETS, NET

Goodwill

During the six months ended June 30, 2024, the Company has made no additions to its outstanding goodwill. There were no triggering events identified, no indication of impairment of the Company’s goodwill and long-lived assets, and no impairment charges recorded during the three and six months ended June 30, 2024 and 2023, respectively.

Intangible assets, net

As of December 31, 2023, the Company’s developed technology intangible assets had a gross carrying value of $9.5 million, accumulated amortization of $9.0 million, and a net carrying value of $0.5 million. The Company's developed technology intangible assets were fully amortized as of March 31, 2024.

Amortization expense included in research and development expense was $0.5 million and $1.6 million for the six months ended June 30, 2024 and 2023, respectively, and $0 and $0.8 million for the three and six months ended June 30, 2024 and 2023, respectively.