v3.26.3
Note 6 - Accrued Liabilities (Tables)
9 Months Ended
Sep. 30, 2026
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
  

September 30,

  

December 31,

 

(in thousands)

 

2026

  

2025

 

Accrued compensation and benefits

 $2,000  $3,136 

Deferred grants

  49   1,507 

Other

  461   359 

Total accrued liabilities

 $2,510  $5,002