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14. COMMON STOCK (Details) - $ / shares | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017
Common Stock | Nonvested Shares [Member] |  |
Number of Nonvested Shares |  |
Number of Nonvested Shares Outstanding, Beginning | 3,750,000 |
Number of Nonvested Shares Granted | 1,500,000 |
Number of Nonvested Shares Vested | (1,562,000) |
Number of Nonvested Shares Forfeited | (750,000) |
Number of Nonvested Shares Outstanding, Ending | 2,937,500 | 3,750,000
Weighted Average Exercise Price |  |
Weighted Average Exercise Price Outstanding, Beginning | $ 0.15 |
Weighted Average Exercise Price Granted | 0.20 |
Weighted Average Exercise Price Vested | 0.15 |
Weighted Average Exercise Price Forfeited | 0.15 |
Weighted Average Exercise Price Outstanding, Ending | $ 0.17 | $ 0.15
Employee Stock Option [Member] |  |
Number of Nonvested Shares |  |
Number of Nonvested Shares Granted | 707,500 | 645,000
Weighted Average Exercise Price |  |
Weighted Average Exercise Price Granted | $ 0.20 | $ 0.16

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