Annual report pursuant to Section 13 and 15(d)

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

v3.7.0.1
Equity Transactions (Schedule Of Weighted Average Excerise Price Range) (Details)
12 Months Ended
Dec. 31, 2016
$ / shares
shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding Options, Shares | shares 12,900,000
Outstanding Options, Weighted Average Exercise Price | $ / shares $ 3.97
Exercisable Options, Shares | shares 4,400,000
Exercisable Options, Weighted Average Exercise Price | $ / shares $ 3.40
Stock Options [Member] | Exercise Price Per Share $1.00 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding Options, Shares | shares 2,150,000
Outstanding Options, Weighted Average Exercise Price | $ / shares $ 1.00
Exercisable Options, Shares | shares 1,150,000
Exercisable Options, Weighted Average Exercise Price | $ / shares $ 1.00
Stock Options [Member] | Exercise Price Per Share $1.00 [Member] | Minimum [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding Options, Life (Years) 1 year 2 months 16 days
Stock Options [Member] | Exercise Price Per Share $1.00 [Member] | Maximum [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding Options, Life (Years) 3 years
Stock Options [Member] | Exercise Price Per Share $2.50 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding Options, Shares | shares 2,750,000
Outstanding Options, Weighted Average Exercise Price | $ / shares $ 2.50
Exercisable Options, Shares | shares 750,000
Exercisable Options, Weighted Average Exercise Price | $ / shares $ 2.50
Stock Options [Member] | Exercise Price Per Share $2.50 [Member] | Minimum [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding Options, Life (Years) 2 years 2 months 16 days
Stock Options [Member] | Exercise Price Per Share $2.50 [Member] | Maximum [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding Options, Life (Years) 2 years 6 months
Stock Options [Member] | Exercise Price Per Share $5.00 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding Options, Shares | shares 8,000,000
Outstanding Options, Weighted Average Exercise Price | $ / shares $ 5.00
Exercisable Options, Shares | shares 2,500,000
Exercisable Options, Weighted Average Exercise Price | $ / shares $ 5.00
Stock Options [Member] | Exercise Price Per Share $5.00 [Member] | Minimum [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding Options, Life (Years) 3 years 2 months 16 days
Stock Options [Member] | Exercise Price Per Share $5.00 [Member] | Maximum [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding Options, Life (Years) 3 years 6 months