ROU Assets and Lease Liabilities - Schedule of office space and R&D and manufacturing facilities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Operating leases:
Right-of-use assets	$ 3,184	$ 2,802
Lease liability, current	1,279	834
Lease liability, non-current	2,832	2,426
Office Space and R&D and Manufacturing Facilities
Operating leases:
Right-of-use assets	3,150	2,686
Lease liability, current	1,225	781
Lease liability, non-current	2,784	2,365
Finance leases:
Right-of-use assets	34	116
Lease liability, current	54	53
Lease liability, non-current	$ 48	$ 61