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PREPAID EXPENSES AND OTHER ASSETS (Details) - USD ($)
Jun. 30, 2019
Dec. 31, 2018
Prepaid Expenses And Other Assets Details    
Prepaid consulting services stock-based compensation $ 685,537 $ 935,883
Prepaid consulting services 65,167 82,167
Prepaid insurance 54,944 120,877
Other Receivables 2,666
Prepaid expenses 216,756 37,200
Prepaid expenses and other assets 1,022,404 1,178,793
Current portion of prepaid expenses and other assets (988,579) (946,386)
Prepaid expenses and other assets less current portion $ 33,825 $ 232,407