v3.26.1
Note 8 - Convertible Notes Payable at Fair Value (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Convertible Debt [Table Text Block]
   

December 31, 2025

KEUR

   

December 31, 2024

KEUR

 
                 

Fair value convertible notes

    -       24,035  
   

September 5, 2025

(Conversion Date)

   

December 31, 2024

 

Indexed common shares

    7,718,300       18,537,485  

Fair value per share

  $ 2.79     $ 1.24  

Total Fair Value of Convertible Notes

 

EUR18,471

   

EUR24,035

 
Schedule of Debt [Table Text Block]

September 5, 2025

Issue Date

Maturity Date

 

Principal

KUSD

   

Accrued Interest

KUSD

 

Tranch-1 @4% (12% - default rate)

December 7, 2022

N/A

   

11,100

     

3,275

 

Tranch-2 @4% (12% - default rate)

December 8, 2022

N/A

   

8,150

     

2,321

 

Tranch-3 @4% (12% - default rate)

December 20, 2022

N/A

   

750

     

214

 

Tranch-4 @12% (18% - default rate)

February 5, 2024

N/A

   

4,318

     

822

 

Tranch-5 @12% (18% - default rate)

August 30, 2024

N/A

   

3,338

     

408

 

Tranch-6a @12% (18% - default rate)

February 12, 2025

N/A

   

1,000

     

68

 

Tranch-6b @12% (18% - default rate)

March 25, 2025

N/A

   

1,000

     

54

 

Tranch-6c @12% (18% - default rate)

April 24, 2025

N/A

   

500

     

22

 

Tranch-6d @12% (18% - default rate)

May 27, 2025

N/A

   

750

     

25

 

Tranch-6e @12% (18% - default rate)

August 6, 2025

N/A

   

190

     

2

 

Tranch-6f @12% (18% - default rate)

August 15, 2025

N/A

   

351

     

3

 

Tranch-7 @12% (18% - default rate)

September 5, 2025

N/A

   

3,409

     

1

 

Total

   

34,856

     

7,215

 

December 31, 2024

Issue Date

  Maturity Date

Principal

KUSD

   

Accrued Interest

KUSD

 

Tranch-1 @4% (12% - default rate)

December 7, 2022

  July 1, 2025  

11,100

     

2,370

 

Tranch-2 @4% (12% - default rate)

December 8, 2022

  July 1, 2025  

8,150

     

1,657

 

Tranch-3 @4% (12% - default rate)

December 20, 2022

  July 1, 2025  

750

     

153

 

Tranch-4 @12% (18% - default rate)

February 5, 2024

  July 1, 2025  

4,318

     

470

 

Tranch-5 @12% (18% - default rate)

August 30, 2024

  August 30, 2025  

3,338

     

136

 
                     

Total

     

27,656

     

4,785

 
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]

Assumption

 

September 5, 2025

(Conversion Date)

   

December 31, 2024

 
                 

Closing price of underlying common equity(1)

  $ 7.24     $ 4.18  

Exercise price

  $ 4.45     $ 1.75  

Volatility of underlying common equity

    N/A       150 %

Remaining term (in years)

    N/A       1  

Risk Free treasury rates

    N/A       4.18 %

Foreign exchange rate at year end USD/EUR

    1.17       1.0389