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14. STOCK OPTIONS AND WARRANTS (Details-Warrant Activity) - Warrants [Member] - $ / shares
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Number of Warrants    
Number of Warrants Outstanding, Beginning 29,219,441 29,219,441
Number of Warrants Granted 291,667 0
Number of Warrants Exercised 0 0
Number of Warrants Forfeited 0 0
Number of Warrants Expired 1,314,286 0
Number of Warrants Outstanding, Ending 28,196,822 29,219,441
Number of Warrants Exercisable, Ending 28,196,822  
Weighted Average Exercise Price    
Weighted Average Exercise Price Outstanding, Beginning $ 0.18 $ .18
Weighted Average Exercise Price Granted .15 .16
Weighted Average Exercise Price Exercised
Weighted Average Exercise Price Forfeited
Weighted Average Exercise Price Expired .33
Weighted Average Exercise Price Outstanding, Ending .17 $ 0.18
Weighted Average Exercise Price Exercisable .17  
Weighted average grant date fair value $ 0.10