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INTANGIBLE ASSETS (Tables)
3 Months Ended
Jun. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Intangible Assets and Goodwill [Table Text Block]

 

 

(in thousands)

 
   

As of

June 30, 2022

($)

   

As of

March 31,

2022

($)

 
Amortized intangible assets                

Patents

    522       290  

Other intangibles

    32       32  

Accumulated amortization

    (61 )     (51 )

Total amortized intangible assets

    493       271  
                 
Other intangible assets                

Patents

    444       646  

Other intangibles

    -       -  

Total unamortized intangible assets

    444       646  

Total intangible assets

    937       917  

 

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Estimated amortization expense

 

(in thousands)

($)

 

For the year ended 2024

    11  

For the year ended 2025

    12  

For the year ended 2026

    14  

For the year ended 2027

    15  

For the year ended 2028

    16