Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2022

Commitments and Contingencies Disclosure [Abstract]

Schedule of Supplemental Balance sheet Information related to Leases

The following table summarizes supplemental balance sheet information related to leases as of June 30, 2022 and December 31, 2021.

	June 30, 2022		December 31, 2021
Assets:
Operating lease right-of-use assets	$	139	$	166
Total right-of-use assets		139		166
Liabilities
Operating lease liabilities, current		48		44
Operating lease liabilities, non-current		94		126
Total operating lease liabilities	$	142	$	170

Schedule of Future Minimum Rental Payments for Operating Leases

As of June 30, 2022, the future minimum annual lease payments under the existing operating leases were as follows (in thousands, except for weighted-average remaining lease term and weighted-average discount rate):

Remainder of 2022	$	27
2023		67
2024		62
Total remaining lease payments		156
Less: imputed interest		(14	)
Total operating lease liabilities		142
Less: current portion		(48	)
Long-term operating lease liabilities	$	94
Weighted-average remaining lease term (in years)		2.3
Weighted-average discount rate		8	%