v3.25.2
Note 4 - Prepaid Expense and Other Current Assets (Tables)
6 Months Ended
Jun. 30, 2025
Notes Tables  
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]
  

June 30,

2025

  

December 31,

2024

 
  

(Unaudited)

     

Prepaid expense and other current assets:

        

Prepaid insurance

 $829  $827 

Prepaid clinical development costs

  761   824 

Other prepaid expense

  90   208 

Total prepaid expense and other current assets

 $1,680  $1,859