Annual report pursuant to Section 13 and 15(d)

Note 9 - Accrued Liabilities (Tables)

v3.22.1
Note 9 - Accrued Liabilities (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
   

December 31,

   

December 31,

 
   

2021

   

2020

 
                 

Accrued personnel related costs

  $ 2,152     $ 1,917  

Accrued research and development expenses

    3,520       1,932  

Other accrued expenses

    344       253  
    $ 6,016     $ 4,102