v3.26.1
Note 3 - Prepaid Expenses and Other Current Assets (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]
  

June 30,

  

December 31,

 
  

2026

  

2025

 

Prepaid insurance

 $335  $999 

Prepaid supplier expenses

  147   254 

Other receivables

  384   447 

Deposits

  83   99 

Other

  395   177 

Total prepaid expenses and other current assets

 $1,344  $1,976