Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 204	$ 36
Less: Accumulated depreciation	(11)	(1)
Property, plant and equipment, net	193	35
Construction in Progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	0	16
Leasehold improvement
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	109	0
Office furniture
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	44	0
Computer equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 51	$ 20