Quarterly report pursuant to Section 13 or 15(d)

Note 12 - Stockholders' Equity (Tables)

v3.22.2
Note 12 - Stockholders' Equity (Tables)
6 Months Ended
Jun. 30, 2022
Notes Tables  
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
   

Three Months Ended June 30,

   

Six Months Ended June 30,

 
   

2022

   

2021

   

2022

   

2021

 

Cost of product sales

  $ 23     $ 16     $ 48     $ 47  

Research and development cost

    18       11       36       53  

General and administrative expense

    493       592       1,055       1,198  

Total

  $ 534     $ 619     $ 1,139     $ 1,298