XML 50 R27.htm IDEA: XBRL DOCUMENT v3.22.0.1
Note 5 - Inventory (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

December 31,

 
  

2021

  

2020

 

Raw materials

 $5,658  $206 

Work-in-process

  9,669   2,555 

Finished goods

  709   4,548 

Total inventory

 $16,036  $7,309 

Reserves

  (245)  (270)

Total inventory, net

 $15,791  $7,039