Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Accrued Liabilities (Tables)

v3.21.1
Note 8 - Accrued Liabilities (Tables)
3 Months Ended
Mar. 31, 2021
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
    March 31,     December 31  
    2021     2020  
             
Accrued personnel related costs   $
1,055
    $
1,917
 
Accrued research and development expenses    
1,814
     
1,932
 
Other accrued expenses    
362
     
253
 
    $
3,231
    $
4,102