Annual report pursuant to Section 13 and 15(d)

7. Common Stock Transactions (Details Narrative)

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7. Common Stock Transactions (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Common stock, shares authorized 500,000,000 300,000,000
Preferred stock, shares authorized 100,000,000  
Stock issued during period, shares 35,031,881 15,213,449
Proceeds from sale of common stock $ 38,000 $ 0
Debt converted, amount converted $ 1,528,000 1,491,000
Common stock issued for services, value   $ 48,000
Consultants [Member]    
Common stock issued for services, shares issued   300,000
Common stock issued for services, value   $ 48,000
Convertible Notes Payable [Member]    
Common stock issued on conversion of notes, shares 29,986,772  
Debt converted, amount converted $ 1,528,000  
Convertible Notes Payable [Member] | Minimum [Member]    
Share price (in dollars per share) $ 0.05  
Convertible Notes Payable [Member] | Maximum [Member]    
Share price (in dollars per share) $ 0.48  
Warrant Exercises [Member]    
Common stock issued upon exercise of warrants, shares issued 4,414,000  
Proceeds from exercise of warrants $ 359,000  
Warrant Exercises [Member] | Minimum [Member]    
Share price (in dollars per share) $ 0.05  
Warrant Exercises [Member] | Maximum [Member]    
Share price (in dollars per share) $ 0.10  
Options Exercises [Member]    
Common stock issued upon exercise of options, shares 449,754  
Proceeds from exercise of options $ 37,000  
Options Exercises [Member] | Minimum [Member]    
Share price (in dollars per share) $ 0.07  
Options Exercises [Member] | Maximum [Member]    
Share price (in dollars per share) $ 0.13  
Convertible Notes converted [Member]    
Share price (in dollars per share)   $ 0.10
Common stock issued on conversion of notes, shares   14,913,449
Debt converted, amount converted   $ 1,491,000
Private Sale [Member]    
Stock issued during period, shares 181,355  
Proceeds from sale of common stock $ 38,000  
Private Sale [Member] | Restricted Stock [Member]    
Share price (in dollars per share) $ 0.21