NET LOSS PER SHARE (Details) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
NET LOSS PER SHARE
Outstanding options	5,672,944	4,402,830	5,672,944	4,402,830
Outstanding warrants	$ 8,064,516		$ 8,064,516
Net income (loss)	$ (11,465,000)	$ (13,290,000)	$ (34,615,000)	$ (23,881,000)
Weighted average common shares outstanding:	362,175,000	337,278,000	356,218,000	337,083,000
Diluted shares outstanding:	362,175,000	337,278,000	356,218,000	337,083,000
Net loss per share:
Basic and Diluted (in dollars per share)	$ (0.03)	$ (0.04)	$ (0.10)	$ (0.07)

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The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.

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Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price.

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