Other Operating Income (Loss), net (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	38 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024
Other Income and Expenses [Abstract]
Research and development tax credits	$ 159	$ (39)	$ 372	$ 503
Grant income from CARB-X (as defined below)	0	11	0	45	$ 2,920
Other income	0	1	0	9
Other operating income	$ 159	$ (27)	$ 372	$ 557

The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.

No definition available.

Name:	us-gaap_OtherOperatingIncomeExpenseNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration