Quarterly report pursuant to Section 13 or 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)
3 Months Ended
Mar. 31, 2017
$ / shares
shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding Options, Shares | shares 5,970,000
Outstanding Options, Weighted Average Exercise Price | $ / shares $ 3.32
Exercisable Options, Shares | shares 4,585,000
Exercisable Options, Weighted Average Exercise Price | $ / shares $ 3.43
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 1,720,000
Outstanding Options, Weighted Average Exercise Price | $ / shares $ 1.00
Exercisable Options, Shares | shares 1,335,000
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) 9 months
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 10 months 10 days
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 1,250,000
Outstanding Options, Life (Years) 1 year 9 months
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 $5.00 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding Options, Shares | shares 3,000,000
Outstanding Options, Life (Years) 2 years 9 months
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