v3.25.2
Note 5 - Accounts Receivables, Net (Tables)
3 Months Ended 12 Months Ended
Mar. 31, 2025
Dec. 31, 2024
Notes Tables    
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
  

March 31,

  

December 31,

 
  

2025

  

2024

 
Accounts receivable 

$

100

  

$

233

 
Allowance for doubtful receivables  -   

(112

)

Total

 

$

100

  

$

121

 
  

December 31

 
  

2024

  

2023

 

Accounts receivable

 $233  $196 

Allowance for doubtful receivables

  (112)  (112)

Total

 $121  $84