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Stock Issuance Disclosure (Details) - USD ($)
6 Months Ended 12 Months Ended
Jun. 30, 2021
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2017
Stock issued for cash, shares   2,500,000 6,650,000  
Stock issued for cash, price per share   $ 0.14 $ 0.10 $ 0.10
Stock issued for cash, proceeds   $ 350,000   $ 665,000
Stock issued for cash, warrants   1,250,000 3,325,000 3,325,000
Number of warrants outstanding 4,575,000      
Warrants exercisable at $0.30        
Warrants exercisable 3,325,000      
Warrants exercise price $ 0.30      
Warrants exercisable at $0.40        
Warrants exercisable 1,250,000      
Warrants exercise price $ 0.40