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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Disclosure of Foreign Exchange Rates (Details)
 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
U.S. Dollars      
Disclosure of foreign exchange rates [line items]      
Average rates 1.0924 1.2052  
Closing rates 1.0387   1.1326
Swiss Francs      
Disclosure of foreign exchange rates [line items]      
Average rates 1.0317 1.0945  
Closing rates 0.9960   1.0331
Czech Koruna      
Disclosure of foreign exchange rates [line items]      
Average rates 24.6445 25.8508  
Closing rates 24.7390   24.8580