Quarterly report pursuant to Section 13 or 15(d)

Note 12 - Stockholders' Equity (Tables)

v3.22.2.2
Note 12 - Stockholders' Equity (Tables)
9 Months Ended
Sep. 30, 2022
Notes Tables  
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
   

Three Months Ended September 30,

   

Nine Months Ended September 30,

 
   

2022

   

2021

   

2022

   

2021

 

Cost of product sales

  $ 27     $ 14     $ 75     $ 61  

Research and development cost

          11       36       64  

General and administrative expense

    571       375       1,626       1,573  

Total

  $ 598     $ 400     $ 1,737     $ 1,698