Commitments and Contingencies - Schedule of Future Minimum Lease Payments Required under Operating Lease (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Commitments and Contingencies.
2022 - remainder	$ 42
2023	171
2024	129
Total minimum lease payments	342
Less: amount representing interest	(30)
Present value of operating lease liabilities	312
Operating lease liability, current portion	163	$ 160
Operating lease liability, net of current portion	$ 149	$ 252
Weighted-average remaining lease term (in years)	1 year 10 months 24 days
Weighted-average incremental borrowing rate	10.00%

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Amount of lessee's undiscounted obligation for lease payment for operating lease.

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-Publisher FASB
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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.

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Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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Weighted average discount rate for operating lease calculated at point in time.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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