Quarterly report pursuant to Section 13 or 15(d)

Warrants (Details)

v3.10.0.1
Warrants (Details)
 6 Months Ended
Jun. 30, 2018
$ / shares
shares
Common stock warrants outstanding  
Number outstanding | shares 7,797,763
Weighted Average Remaining Contractual Life (years) 1 year 4 months 6 days
Number Exercisable | shares 7,797,763
Minimum [Member]  
Common stock warrants outstanding  
Exercise Price $ 0.50
Maximum [Member]  
Common stock warrants outstanding  
Exercise Price 3.30
Warrant [Member]  
Common stock warrants outstanding  
Exercise Price $ 1.25
Number outstanding | shares 13,950
Weighted Average Remaining Contractual Life (years) 6 months
Weighted Average Exercise Price Outstanding $ 1.25
Number Exercisable | shares 13,950
Weighted Average Exercise Price Exercisable $ 1.25
Warrant One [Member]  
Common stock warrants outstanding  
Exercise Price $ 0.87
Number outstanding | shares 1,303,300
Weighted Average Remaining Contractual Life (years) 1 year 1 month 9 days
Weighted Average Exercise Price Outstanding $ 0.87
Number Exercisable | shares 1,303,300
Weighted Average Exercise Price Exercisable $ 0.87
Warrant Two [Member]  
Common stock warrants outstanding  
Exercise Price $ 0.75
Number outstanding | shares 683,415
Weighted Average Remaining Contractual Life (years) 6 months 18 days
Weighted Average Exercise Price Outstanding $ 0.65
Number Exercisable | shares 683,415
Weighted Average Exercise Price Exercisable $ 0.65
Warrant Three [Member]  
Common stock warrants outstanding  
Exercise Price $ 0.65
Number outstanding | shares 515,000
Weighted Average Remaining Contractual Life (years) 6 months 29 days
Weighted Average Exercise Price Outstanding $ 0.65
Number Exercisable | shares 515,000
Weighted Average Exercise Price Exercisable $ 0.50
Warrant Four [Member]  
Common stock warrants outstanding  
Exercise Price $ 0.50
Number outstanding | shares 560,000
Weighted Average Remaining Contractual Life (years) 4 years 11 months 15 days
Weighted Average Exercise Price Outstanding $ 0.50
Number Exercisable | shares 560,000
Weighted Average Exercise Price Exercisable $ 0.50
Warrant Five [Member]  
Common stock warrants outstanding  
Exercise Price $ 0.45
Number outstanding | shares 150,000 [1]
Weighted Average Remaining Contractual Life (years) 2 years 8 months 2 days
Weighted Average Exercise Price Outstanding $ 0.45
Number Exercisable | shares 150,000
Weighted Average Exercise Price Exercisable $ 0.45
Warrant Six [Member]  
Common stock warrants outstanding  
Exercise Price $ 0.35
Number outstanding | shares 4,572,098 [1]
Weighted Average Remaining Contractual Life (years) 1 year 2 months 8 days
Weighted Average Exercise Price Outstanding $ 0.35
Number Exercisable | shares 4,572,098
Weighted Average Exercise Price Exercisable $ 0.35
[1] 916,720 warrants exercisable at $0.35 contain dilution protections that increase the number of shares purchasable at exercise upon the issuance of securities at a price below the current exercise price.