XML 89 R30.htm IDEA: XBRL DOCUMENT v3.20.1
Note 6 - Fixed Assets (Tables)
 12 Months Ended
Dec. 31, 2019
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   
2019
    
2018
  
Machinery and equipment
   $
5,204
     $
2,992
  
Leasehold improvements
    
3,204
      
1,734
  
Computer equipment
    
691
      
721
  
Furniture and fixtures
    
908
      
878
  
Construction in progress
    
5,475
      
317
  
Property and equipment, gross
    
15,482
      
6,642
  
Less - accumulated depreciation
    
(3,794
 )    
(2,698
 )
Property and equipment, net
  
$
11,688
    
$
3,944