Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Accrued Liabilities (Tables)

v3.22.1
Note 8 - Accrued Liabilities (Tables)
3 Months Ended
Mar. 31, 2022
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
   

March 31,

   

December 31,

 
   

2022

   

2021

 
                 

Accrued personnel related costs

  $ 1,044     $ 2,152  

Accrued research and development expenses

    4,263       3,520  

Other accrued expenses

    339       344  
    $ 5,646     $ 6,016