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1. BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 1) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Numerator        
Net loss $ (737,706) $ (4,812,873) $ (5,641,844) $ (11,789,973)
Denominator        
Basic: Weighted-average common shares outstanding during the period 47,214,075 46,803,791 47,068,417 46,803,791
Add: Dilutive effect of stock options 0 0 0 11,298
Diluted 47,214,075 46,803,791 47,068,417 46,815,089
Net loss per share        
Basic $ (0.02) $ (0.10) $ (0.12) $ (0.25)
Diluted $ (0.02) $ (0.10) $ (0.12) $ (0.25)