Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Accrued Liabilities (Tables)

v3.22.2.2
Note 8 - Accrued Liabilities (Tables)
9 Months Ended
Sep. 30, 2022
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
   

September 30, 2022

   

December 31, 2021

 

Accrued compensation

  $ 303     $ 484  

Accrued clinical trial costs

    230       284  

Accrued research and other professional fees

    97       191  

Other

    7       7  

Total accrued liabilities

  $ 637     $ 966