Revenue (Tables)

3 Months Ended

Mar. 31, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Composition of Revenue

The table below shows the composition of revenue from customers, as disaggregated by type of arrangement in accordance with Topic 606, and other revenue from a government grant accounted for using the analogy from IAS 20 (in thousands).

	Three months ended March 31,
	2023		2022
Revenue from customers:
Sale of battery products	$	470	$	605
Customized design services	—		1,505
Total revenue from customers	470		2,110
Other revenue – government grant	209		—
Total revenue	$	679	$	2,110