Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Accrued Liabilities (Tables)

v3.19.2
Note 7 - Accrued Liabilities (Tables)
6 Months Ended
Jun. 30, 2019
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
             
    June 30,     December 31,  
    2019     2018  
             
Accrued personnel related costs   $
786
    $
955
 
Accrued research and development expenses    
464
     
257
 
Other accrued expenses    
236
     
262
 
    $
1,486
    $
1,474