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INCOME TAXES (Details 4) - USD ($)
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Statement [Line Items]      
Plant, equipment and mining properties $ 35,675,000 $ 34,846,000 $ 35,658,000
Unrecognized deductible temporary differences [Member]      
Statement [Line Items]      
Tax losses carried forward 17,968,000 18,974,000  
Share issue costs 1,478,000 1,144,000  
Plant, equipment and mining properties 341,000 263,000  
Capitalized to exploration and evaluation assets 1,244,000 1,248,000  
Investments (15,000) (400,000)  
Reclamation provision 0 0  
Unrecognized deductible temporary differences $ 21,016,000 $ 21,229,000