Annual report pursuant to Section 13 and 15(d)

Property and Equipment - Components of Property and Equipment (Details)

v3.20.1
Property and Equipment - Components of Property and Equipment (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 16,919 $ 14,583
Less: Accumulated depreciation (4,486) (2,564)
Property and equipment, net 12,433 12,019
Computer Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 648 648
Useful Life (Years) 3 years  
Furniture and Fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 1,162 1,128
Useful Life (Years) 5 years  
Machinery and Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 4,594 3,143
Useful Life (Years) 5 years  
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 9,358 9,271
Leasehold Improvements [Member] | Maximum    
Property, Plant and Equipment [Line Items]    
Useful Life (Years) 15 years  
Leasehold Improvements [Member] | Minimum    
Property, Plant and Equipment [Line Items]    
Useful Life (Years) 5 years  
Construction in progress [Member]    
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 1,157 $ 393