Leases	6 Months Ended
Jun. 30, 2022
Leases [Abstract]
Leases	11. LEASES The Company has entered into various non-cancelable office space operating leases with lease periods expiring through November 2024. These leases do not contain residual value guarantees, covenants, or other restrictions. In May 2022, the Company entered into a sublease agreement pursuant to which it subleased a part of its existing office space in Mountain View, California. The Company classified the sublease as an operating lease. The term of the sublease commenced on June 1, 2022 and terminates on October 31, 2024. Sublease income from this agreement was not material for the three months ended June 30, 2022. The Company evaluated the associated operating lease right-of-use asset and other lease related assets including leasehold improvements, furniture and fixtures, and computer equipment for impairment under ASC 360. In connection with this analysis, the Company reassessed its real estate asset groups and estimated the fair value of the office space to be subleased using current market conditions. Where the carrying value of an individual asset group exceeded its fair value, an impairment charge was recognized for the difference. The Company recognized an impairment loss related to its operating lease right-of-use asset and related property and equipment of $2,304 and $904, respectively, during the three months ended June 30, 2022, which was allocated within operating expenses in the unaudited condensed consolidated statements of operations, consistent with the allocation approach used for operating lease costs.

Leases

6 Months Ended

Jun. 30, 2022

11. LEASES

The Company has entered into various non-cancelable office space operating leases with lease periods expiring through November 2024. These leases do not contain residual value guarantees, covenants, or other restrictions.

In May 2022, the Company entered into a sublease agreement pursuant to which it subleased a part of its existing office space in Mountain View, California. The Company classified the sublease as an operating lease. The term of the sublease commenced on June 1, 2022 and terminates on October 31, 2024. Sublease income from this agreement was not material for the three months ended June 30, 2022.

The Company evaluated the associated operating lease right-of-use asset and other lease related assets including leasehold improvements, furniture and fixtures, and computer equipment for impairment under ASC 360. In connection with this analysis, the Company reassessed its real estate asset groups and estimated the fair value of the office space to be subleased using current market conditions. Where the carrying value of an individual asset group exceeded its fair value, an impairment charge was recognized for the difference.

The Company recognized an impairment loss related to its operating lease right-of-use asset and related property and equipment of $2,304 and $904, respectively, during the three months ended June 30, 2022, which was allocated within operating expenses in the unaudited condensed consolidated statements of operations, consistent with the allocation approach used for operating lease costs.