Annual report pursuant to Section 13 and 15(d)

Equity Transactions (Schedule Of Warrants Weighted Average Excerise Price Range) (Details)

v3.21.1
Equity Transactions (Schedule Of Warrants Weighted Average Excerise Price Range) (Details)
12 Months Ended
Dec. 31, 2020
$ / shares
shares
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Shares 5,799,900
Warrants [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Shares 11,100,000
Warrants Exercise Price, Per Share | $ / shares $ 0.08
Warrants [Member] | Exercise Price Per Share $0.15 [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Shares 1,200,000
Outstanding and Exercisable Warrants, Life (Years) 11 days
Warrants Exercise Price, Per Share | $ / shares $ 0.15
Warrants [Member] | Exercise Price Per Share $0.25 [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Shares 4,500,000
Warrants Exercise Price, Per Share | $ / shares $ 0.25
Warrants [Member] | Exercise Price Per Share $0.25 [Member] | Minimum [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Life (Years) 3 months 18 days
Warrants [Member] | Exercise Price Per Share $0.25 [Member] | Maximum [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Life (Years) 4 years 10 months 24 days
Warrants [Member] | Exercise Price Per Share $0.40 [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Shares 1,200,000
Outstanding and Exercisable Warrants, Life (Years) 11 days
Warrants Exercise Price, Per Share | $ / shares $ 0.40
Warrants [Member] | Exercise Price Per Share $0.50 [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Shares 2,700,000
Warrants Exercise Price, Per Share | $ / shares $ 0.50
Warrants [Member] | Exercise Price Per Share $0.50 [Member] | Minimum [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Life (Years) 4 months 28 days
Warrants [Member] | Exercise Price Per Share $0.50 [Member] | Maximum [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Life (Years) 2 years 6 months 11 days
Warrants [Member] | Exercise Price Per Share $0.75 [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Shares 1,250,000
Warrants Exercise Price, Per Share | $ / shares $ 0.75
Warrants [Member] | Exercise Price Per Share $0.75 [Member] | Minimum [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Life (Years) 4 months 28 days
Warrants [Member] | Exercise Price Per Share $0.75 [Member] | Maximum [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Life (Years) 2 years 6 months 11 days
Warrants [Member] | Exercise Price Per Share $1.00 [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding and Exercisable Warrants, Shares 1,250,000
Outstanding and Exercisable Warrants, Life (Years) 4 months 28 days
Warrants Exercise Price, Per Share | $ / shares $ 1.00