Commitments (Tables)

9 Months Ended

Sep. 30, 2021

Commitments [Abstract]

Future Minimum Lease Payments

Future lease payments		2021	2022	2023	2024	Total future lease payments	Less: imputed interest		Total
Operating leases	$	25	102	107	36	270	(11)	$	259
Short-term operating lease	$	16	21	—	—	37	—	$	37