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STOCK OPTIONS, RESTRICTED STOCK AND WARRANTS (Details 2) - $ / shares
3 Months Ended 12 Months Ended
Nov. 30, 2018
Mar. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Number of Unvested Options        
Granted 600,000      
Nonvested Stock Options [Member]        
Number of Unvested Options        
Balance, as of Beginning   1,000,000 2,016,666 2,666,667
Granted   4,700,000 1,500,000 1,600,000
Vested   (3,175,000) (2,516,666) (2,250,001)
Balance, as of Ending   2,525,000 1,000,000 2,016,666
Weighted-Average Grant Date Exercise Price        
Balance, as of Beginning   $ 0.20 $ 0.18 $ 0.06
Granted   0.07 0.18 0.27
Vested   0.09 0.17 0.10
Balance, as of Ending   $ 0.09 $ 0.20 $ 0.18