Annual report pursuant to Section 13 and 15(d)

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

v3.21.1
Equity Transactions (Schedule Of 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 Options, Shares | shares 5,799,900
Outstanding Options, Weighted Average Exercise Price | $ / shares $ 0.88
Exercisable Options, Shares | shares 5,799,900
Exercisable Options, Weighted Average Exercise Price | $ / shares $ 0.88
Stock Options [Member] | Exercise Price Per Share $0.25 [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding Options, Shares | shares 1,000,000
Outstanding Options, Life (Years) 9 months 18 days
Outstanding Options, Weighted Average Exercise Price | $ / shares $ 0.25
Exercisable Options, Shares | shares 1,000,000
Exercisable Options, Weighted Average Exercise Price | $ / shares $ 0.25
Stock Options [Member] | Exercise Price Per Share $0.50 [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding Options, Shares | shares 1,300,000
Outstanding Options, Life (Years) 1 year 3 months 18 days
Outstanding Options, Weighted Average Exercise Price | $ / shares $ 0.50
Exercisable Options, Shares | shares 1,300,000
Exercisable Options, Weighted Average Exercise Price | $ / shares $ 0.50
Stock Options [Member] | Exercise Price Per Share $1.00 [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding Options, Shares | shares 2,099,900
Outstanding Options, Weighted Average Exercise Price | $ / shares $ 1.00
Exercisable Options, Shares | shares 2,099,900
Exercisable Options, Weighted Average Exercise Price | $ / shares $ 1.00
Stock Options [Member] | Exercise Price Per Share $1.00 [Member] | Minimum [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding Options, Life (Years) 1 month 6 days
Stock Options [Member] | Exercise Price Per Share $1.00 [Member] | Maximum [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding Options, Life (Years) 1 year 9 months 18 days
Stock Options [Member] | Exercise Price Per Share $1.50 [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Outstanding Options, Shares | shares 1,400,000
Outstanding Options, Life (Years) 2 years 3 months 18 days
Outstanding Options, Weighted Average Exercise Price | $ / shares $ 1.50
Exercisable Options, Shares | shares 1,400,000
Exercisable Options, Weighted Average Exercise Price | $ / shares $ 1.50