Registration of securities issued in business combination transactions

STOCKHOLDERS' EQUITY (Details 6)

v3.19.2
STOCKHOLDERS' EQUITY (Details 6) - Warrant [Member] - $ / shares
 6 Months Ended 12 Months Ended
Mar. 31, 2019
Sep. 30, 2018
Sep. 30, 2017
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]      
Outstanding, beginning 6,075,874 4,567,672 7,160
Granted   1,509,458 4,561,861
Exercised  
Expired   (1,256) (1,349)
Forfeited    
Expired/ Forfeited (555)    
Outstanding, ending 6,075,874 6,075,874 4,567,672
Share Based Compensation Arrangement By Share Based Payment Award Other Than Options Outstanding Weighted Average Exercise Price [Roll Forward]      
Outstanding, beginning $ 4.53 $ 5.30 $ 50.41
Granted   2.24 5.27
Exercised  
Expired   48.07 185.61
Forfeited    
Outstanding, ending $ 4.52 $ 4.53 $ 5.30