Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Equity (Tables)

v3.21.1
Note 5 - Equity (Tables)
3 Months Ended
Mar. 31, 2021
Notes Tables  
Share-based Payment Arrangement, Expensed, Amount [Table Text Block]
   

Three Months Ended March 31,

 
   

2021

   

2020

 

General and administrative

  $ 309     $ 334  

Research and development

    96       63  

Total stock-based compensation expense

  $ 405     $ 397