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STOCK OPTIONS - Additional information regarding outstanding options (Details) - $ / shares
6 Months Ended
Dec. 31, 2022
Jun. 30, 2022
Debt Conversion [Line Items]    
Options outstanding, shares 900,000 900,000
Weighted average exercise price $ 0.03 $ 0.03
Conversion Price 03 [Member]    
Debt Conversion [Line Items]    
Options outstanding, shares 900,000  
Weighted average remaining contractual life (years) 1 year 11 months 23 days  
Weighted average exercise price $ 0.03