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Note 7 - Long-term Debt (Tables)
12 Months Ended
Dec. 31, 2024
Notes Tables  
Schedule of Debt [Table Text Block]
  

December 31,

 
  

2024

  

2023

 
         

Senior secured debt Interest rate of 7% per annum

 $21,200  $21,200 

Convertible note instrument Interest rate of 7% per annum

  39,259   16,895 

Other loans

  171   352 

Debt discount and debt issuance costs, net of accumulated accretion

  (3,802)  (554)

Total outstanding long-term debt

  56,828   37,893 
         

Less current portion

  120   182 
         

Total outstanding debt

 $56,708  $37,711 
Schedule of Maturities of Long-Term Debt [Table Text Block]

Year Ending

December 31

 

($ in thousands)

 
     

2025

 $120 

2026

  51 

2027

  60,459 
2028  - 

2029+

  - 

Total

 $60,630