Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Property, Plant and Equipment, Net - Property and Equipment, Net (Details)

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Note 7 - Property, Plant and Equipment, Net - Property and Equipment, Net (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Property and equipment, gross $ 13,292 $ 8,837
Less: accumulated depreciation (1,398) (1,494)
Total property, plant and equipment, net 11,894 7,343
Operational Equipment [Member]    
Property and equipment, gross $ 1,336 1,445
Operational Equipment [Member] | Minimum [Member]    
Property and equipment, net, useful life (Year) 3 years  
Operational Equipment [Member] | Maximum [Member]    
Property and equipment, net, useful life (Year) 10 years  
Laboratory Equipment [Member]    
Property and equipment, net, useful life (Year) 5 years  
Property and equipment, gross $ 730 730
Computer Equipment [Member]    
Property and equipment, net, useful life (Year) 3 years  
Property and equipment, gross $ 6 6
Office Furniture and Equipment [Member]    
Property and equipment, net, useful life (Year) 3 years  
Property and equipment, gross $ 90 90
Leasehold Improvements [Member]    
Property and equipment, net, useful life (Year) 2 years 6 months  
Property and equipment, gross $ 80 80
Land [Member]    
Property and equipment, gross $ 1,141 0
Building [Member]    
Property and equipment, net, useful life (Year) 39 years  
Property and equipment, gross $ 3,131 0
Construction in Progress [Member]    
Property and equipment, gross $ 6,778 $ 6,486