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8. STOCKHOLDERS' EQUITY (Details) - Warrant [Member] - $ / shares | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014
Number of Warrants |  |
Outstanding, beginning of year | 60,000 | 60,000
Granted | 40,000 | 20,000
Exercised | 0 | (20,000)
Outstanding, end of year | 100,000 | 60,000
Weighted Average Exercise Price |  |
Outstanding, beginning of year | $ 1.42 | $ 1.42
Granted | 0.27 | 0.44
Exercised | 0 | 0.44
Outstanding, end of year | $ 0.96 | $ 1.42

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