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2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
9 Months Ended
Sep. 30, 2019
Accounting Policies [Abstract]  
Schedule of dilutive securities
   For the Nine Months Ended September 30,
   2019  2018
Stock options   5,639,539    4,278,324 
Warrants   2,138,160    528,160 
    7,777,699    4,806,484