Annual report pursuant to Section 13 and 15(d)

Note 5 - Property and Equipment, Net - Property and Equipment, Net (Details)

v3.20.4
Note 5 - Property and Equipment, Net - Property and Equipment, Net (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Property and equipment, gross $ 37,245 $ 44,207
Less: accumulated depreciation (12,362) (6,564)
Property, Plant and Equipment, Net, Ending Balance 24,883 37,643
Operational Equipment [Member]    
Property and equipment, gross $ 12,126 12,094
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 $ 524 525
Computer Equipment [Member]    
Property and equipment, net, useful life (Year) 3 years  
Property and equipment, gross $ 222 221
Office Furniture and Equipment [Member]    
Property and equipment, net, useful life (Year) 3 years  
Property and equipment, gross $ 221 221
Land [Member]    
Property and equipment, gross $ 1,047 1,047
Building [Member]    
Property and equipment, net, useful life (Year) 39 years  
Property and equipment, gross $ 19,508 19,508
Asset Retirement Cost [Member]    
Property and equipment, net, useful life (Year) 20 years  
Property and equipment, gross $ 0 670
Construction in Progress [Member]    
Property and equipment, gross $ 3,597 $ 9,921