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CAPITAL STOCK (Narrative) (Details) | 3 Months Ended
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Mar. 31, 2016 USD ($) $ / shares shares | Mar. 31, 2015 USD ($)
Proceeds from Issuance of Common Stock | $ 11,503,000 | $ 0
Issuance of 200,200 shares [Member] |  |
Stock Issued During Period, Shares, New Issues | shares | 200,200 |
Proceeds from Issuance of Common Stock | $ 530,000 |
Issuance of 5,031,250 units for public offering [Member] |  |
Stock Issued During Period, Shares, New Issues | shares | 5,031,250 |
Proceeds from Issuance of Common Stock | $ 12,080,000 |
Equity Issuance, Per Share Amount | $ / shares | $ 2.40 |
Investment Warrants, Exercise Price | $ / shares | $ 3.20 |
Units Issued During Period, Underlying Shares | 5,031,250 |
Units Issued During Period, Underlying Warrants | 2,515,625 |
Issuance of 2,515,625 warrants for public offering [Member] |  |
Class of Warrant or Right, Grants in Period, Net of Forfeitures | shares | 2,515,625 |
Warrants Issued During Period, Value | $ 2,090,000 |

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