v3.26.3
Note 3 - Prepaid Expenses and Other Current Assets (Tables)
9 Months Ended
Sep. 30, 2026
Notes Tables  
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]
  

September 30,

  

December 31,

 
  

2026

  

2025

 

Prepaid insurance

 $651  $493 

Contract research organization and other deposits

  973   1,530 

Interest receivable

  23   120 

Other

  170   64 

Total prepaid expenses and other current assets

 $1,817  $2,207