Investment In Joint Venture	6 Months Ended
Jun. 30, 2022
Equity Method Investments and Joint Ventures [Abstract]
Investment in Joint Venture	9. INVESTMENT IN JOINT VENTURE The Company, through one of its wholly-owned subsidiaries, has a 50% interest of the joint venture entity, RE Ventures I, LLC, a limited liability company (“REV-I”). For the three months ended June 30, 2022 and 2021, the Company funded $0.2 million and $1.5 million, respectively, associated with the Company's commitment and its share of REV-I development. For the six months ended June 30, 2022 and 2021 the Company funded $0.2 million and $2.0 million, respectively, associated with the Company's commitment and its share of REV-I development. The Company did not provide any additional financial support outside of capital contributions to REV-I during the three and six months ended June 30, 2022 and 2021. While the Company held a 50% interest in the joint venture as of June 30, 2022, based on management’s analysis, the Company is not the primary beneficiary of REV-1 and accordingly, the entity is not consolidated in the Company's financial statements. For the three months ended June 30, 2022 and 2021, the Company recorded its allocable share of REV-I’s losses, which totaled $0.3 million and $0.5 million, respectively, and $0.7 million and $1.0 million for the six months ended June 30, 2022 and 2021, respectively, as a loss on investment in joint venture within the condensed consolidated statements of operations and comprehensive loss. After recognition of its share of losses for the period, the carrying value and maximum exposure to risk of the REV-I investment as of June 30, 2022 and December 31, 2021 was $0.2 million and $0.8 million, respectively, which was recorded in investment in joint venture in the accompanying condensed consolidated balance sheets.

Investment In Joint Venture

6 Months Ended

Jun. 30, 2022

Equity Method Investments and Joint Ventures [Abstract]

9. INVESTMENT IN JOINT VENTURE

The Company, through one of its wholly-owned subsidiaries, has a 50% interest of the joint venture entity, RE Ventures I, LLC, a limited liability company (“REV-I”). For the three months ended June 30, 2022 and 2021, the Company funded $0.2 million and $1.5 million, respectively, associated with the Company's commitment and its share of REV-I development. For the six months ended June 30, 2022 and 2021 the Company funded $0.2 million and $2.0 million, respectively, associated with the Company's commitment and its share of REV-I development. The Company did not provide any additional financial support outside of capital contributions to REV-I during the three and six months ended June 30, 2022 and 2021. While the Company held a 50% interest in the joint venture as of June 30, 2022, based on management’s analysis, the Company is not the primary beneficiary of REV-1 and accordingly, the entity is not consolidated in the Company's financial statements.

For the three months ended June 30, 2022 and 2021, the Company recorded its allocable share of REV-I’s losses, which totaled $0.3 million and $0.5 million, respectively, and $0.7 million and $1.0 million for the six months ended June 30, 2022 and 2021, respectively, as a loss on investment in joint venture within the condensed consolidated statements of operations and comprehensive loss. After recognition of its share of losses for the period, the carrying value and maximum exposure to risk of the REV-I investment as of June 30, 2022 and December 31, 2021 was $0.2 million and $0.8 million, respectively, which was recorded in investment in joint venture in the accompanying condensed consolidated balance sheets.