Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Accrued Liabilities

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Note 8 - Accrued Liabilities
6 Months Ended
Jun. 30, 2022
Notes to Financial Statements  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]

8.

Accrued liabilities:

 

Accrued liabilities as of June 30, 2022 and December 31, 2021 consisted of the following:

 

   

June 30,

   

December 31,

 
   

2022

   

2021

 
                 

Accrued personnel related costs

  $ 1,371     $ 2,152  

Accrued research and development expenses

    4,536       3,520  

Other accrued expenses

    614       344  

Total

  $ 6,521     $ 6,016