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LION BATTERY TECHNOLOGIES INC. (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 6 Months Ended 12 Months Ended
Jul. 06, 2021
Jul. 12, 2019
Feb. 28, 2021
Jun. 30, 2020
Jul. 31, 2019
Feb. 28, 2022
Aug. 31, 2020
Lion Battery Technologies Inc. [Member]              
Disclosure of detailed information about investment property [line items]              
Additional number of common stock issued for investment   400,000          
Additional common stock price per share   $ 0.01          
Additional planned funding $ 2,726            
Maximum investment in new venture 6,726 $ 4,000          
Amount of investment allocated to general and administrative expenses   1,000          
Preferred stock received for investment, value   $ 550 $ 350 $ 350      
Preferred stock received for investment   1,100,000 700,000 700,000      
Preferred stock price per share   $ 0.50 $ 0.50 $ 0.50      
Proportion of ownership interest in joint venture           53.70%  
Payment of fees per month   $ 3          
Florida International University [Member]              
Disclosure of detailed information about investment property [line items]              
Amount funded to research program 4,000 $ 3,000       $ 2,880  
Additional amount funded to Research Program $ 1,000            
First tranche funding [Member] | Lion Battery Technologies Inc. [Member]              
Disclosure of detailed information about investment property [line items]              
Amount funded to research program         $ 1,000    
One-time fee         $ 50    
Second Tranche of Funding in August 2020 [Member] | Lion Battery Technologies Inc. [Member]              
Disclosure of detailed information about investment property [line items]              
Amount funded to research program             $ 667
Third Tranche of Funding in January 2021 [Member] | Lion Battery Technologies Inc. [Member]              
Disclosure of detailed information about investment property [line items]              
Amount funded to research program     $ 667        
First part of fourth tranche funding in February 2021 [Member] | Lion Battery Technologies Inc. [Member]              
Disclosure of detailed information about investment property [line items]              
Investments in new venture           250  
Fourth tranche funding in February 2022 [Member] | Florida International University [Member]              
Disclosure of detailed information about investment property [line items]              
Investments in new venture           $ 500