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SHARE BASED COMPENSATION (Tables)
 3 Months Ended 12 Months Ended
Mar. 31, 2024
Dec. 31, 2023
Share-Based Payment Arrangement [Abstract]    
Schedule of stock options roll forward [Table Text Block]  
    Options Outstanding     Options Exercisable  
    Number of
options (in
thousands)		     Weighted
average
exercise price		     Number of
options (in
thousands)		     Weighted
average
exercise
price		  
Balance, December 31, 2021   272   $ 39.06     272   $ 39.06  
Granted   90     19.15     1     29.60  
Exercised   (27 )   3.00     (27 )   3.00  
Forfeited   (45 )   52.44     (34 )   54.39  
Balance, December 31, 2022   290     34.17     212     41.19  
Granted   5     7.00     14     17.43  
Forfeited   (246 )   35.05     (182 )   42.31  
Balance, December 31, 2023   49   $ 27.04     44   $ 29.30  
 
Date of expiry Options
outstanding 		Options
exercisable 		   Exercise
price		     Grant date fair value
vested 		    Remaining life in
years 		 
  Thousands Thousands   $   Thousands of Dollars      
June 28, 2024 17 17 $ 3.00   $ 13     0.5  
July 15, 2025 4 4   45.00     83     1.5  
December 23, 2025 8 8   45.00     230     2.0  
September 25, 2026 2 2   138.00     205     2.7  
December 16, 2026 6 6   40.80     185     3.0  
January 17, 2027 3 3   34.00     63     3.0  
January 26, 2027 1 1   29.60     25     3.1  
March 17, 2033 5 -   7.00     26     9.2  
July 5, 2033 3 3   13.40     31     9.5  
  49 44 $ 27.04   $ 861     2.8  

 
Schedule of stock options outstanding and exercisable [Table Text Block]
    Options Outstanding        
   

Number of

options (in

thousands)

    

Weighted

average

exercise

    

Weighted average

remaining life

(years)

    

Aggregate

intrinsic

value

  
Outstanding balance, December 31, 2023   49   $ 27.04     2.8   $ -  
Forfeited   (11 ) $ 44.03     2.0     -  
Outstanding balance, March 31, 2024   38   $ 22.25     2.7   $ -  
Exercisable balance, March 31, 2024   38   $ 22.25     2.7   $ -  
 
Schedule of weighted average inputs and assumptions [Table Text Block]  
    2023     2022  
Risk-free annual interest rate   2.77%     2.85%  
Current stock price $ 6.90   $ 18.95  
Expected annualized volatility   100%     100%  
Expected life (years)   10     7  
Expected annual dividend yield   0%     0%  
Exercise price $ 7.00   $ 19.16  
Weighted average grant date fair value $ 7.00   $ 19.16  
Schedule of restricted stock awards [Table Text Block]
   

Number of

restricted stock

awards

    

Weighted

average grant

date fair value

  
    Thousands        
Balance, December 31, 2023   391   $ 1.41  
Vested   (363 )   (0.76 )
Cancelled   (4 )   (6.90 )
Balance, March 31, 2024   24   $ 10.24  
    Number of
restricted stock
awards		     Weighted
average grant
date fair value		  
    Thousands     $  
Balance, December 31, 2021   -     -  
Granted   147     13.64  
Vested   (1 )   14.62  
Balance, December 31, 2022   146     13.64  
Granted   838     1.44  
Cancelled   (174 )   (8.92 )
Vested   (419 )   (2.66 )
Balance, December 31, 2023   391     1.41