Quarterly report pursuant to Section 13 or 15(d)

Warrants (Narrative) (Details)

v3.5.0.2
Warrants (Narrative) (Details) - $ / shares
 6 Months Ended
Jun. 30, 2016
Dec. 31, 2015
Jun. 30, 2015
Dec. 31, 2014
Class of Warrant or Right [Line Items]        
Number of warrants, Outstanding 38,991,904 26,491,904 13,205,871 13,205,871
Exercise price $ 0.68 $ 0.80 $ 1.07 $ 1.07
Warrant expiration date, start Jul. 05, 2016      
Warrant expiration date, end Sep. 02, 2021      
Average remaining contractual life of warrants outstanding 3 years 10 months 24 days      
Probability of entering into a fundamental transaction 5.00%      
Maximum [Member]        
Class of Warrant or Right [Line Items]        
Exercise price $ 1.50      
Minimum [Member]        
Class of Warrant or Right [Line Items]        
Exercise price $ 0.40