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7. STOCKHOLDERS' EQUITY (Details 1) - $ / shares
3 Months Ended
Mar. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Options outstanding and exercisable by price range      
Outstanding option, Number 200,000 200,000 100,000
Average Weighted Remaining Contractual Life in Years, option 6 years 10 months 28 days    
Exercisable Options, Number 200,000    
Weighted Average Exercise Price, Exercisable Options $ 0.76    
2.10 Range [Member]      
Options outstanding and exercisable by price range      
Outstanding option, Number 40,000    
Average Weighted Remaining Contractual Life in Years, option 2 years 9 months 4 days    
Exercisable Options, Number 40,000    
Weighted Average Exercise Price, Exercisable Options $ 2.10    
0.05 Range [Member]      
Options outstanding and exercisable by price range      
Outstanding option, Number 20,000    
Average Weighted Remaining Contractual Life in Years, option 3 years 9 months 7 days    
Exercisable Options, Number 20,000    
Weighted Average Exercise Price, Exercisable Options $ 0.05    
0.27 Range [Member]      
Options outstanding and exercisable by price range      
Outstanding option, Number 40,000    
Average Weighted Remaining Contractual Life in Years, option 7 years 9 months 4 days    
Exercisable Options, Number 40,000    
Weighted Average Exercise Price, Exercisable Options $ 0.27    
0.55 Range [Member]      
Options outstanding and exercisable by price range      
Outstanding option, Number 100,000    
Average Weighted Remaining Contractual Life in Years, option 8 years 10 months 6 days    
Exercisable Options, Number 100,000    
Weighted Average Exercise Price, Exercisable Options $ 0.55