Annual report pursuant to Section 13 and 15(d)

STOCK-BASED COMPENSATION (Details Textual)

v3.8.0.1
STOCK-BASED COMPENSATION (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
Oct. 01, 2017
Feb. 03, 2017
Aug. 09, 2016
Aug. 06, 2015
May 03, 2016
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2015
Jun. 18, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Increase In Aggregate Number Of Shares                 3,000,000
Share-based compensation arrangement by share-based payment award, options, outstanding, weighted average remaining contractual term           4 years 8 months 19 days   6 years 4 months 24 days  
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price           $ 0.65      
Share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate, minimum           72.26%      
Share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate, maximum           119.44%      
Share-based compensation arrangement by share-based payment award, fair value assumptions, risk free interest rate, minimum           1.14%      
Share-based compensation arrangement by share-based payment award, fair value assumptions, risk free interest rate, maximum           2.40%      
Share based compensation arrangement by share based payment award fair value assumptions expected forfeiture rate           0.00%      
Share-based compensation arrangement by share-based payment award, fair value assumptions, expected dividend rate           0.00%      
Share-based compensation arrangement by share-based payment award, number of shares available for grant           1,465,861      
Common Stock, Shares Authorized           300,000,000 300,000,000    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross           2,700,000      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares           11,776,130      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period           255,000      
Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross       150,000          
Share Price       $ 0.35          
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period       300,000          
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage         100.00%        
Non-Employee Resricted Shares [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Allocated share-based compensation expense           $ 372,000 $ 0    
Research and Development Expense                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Allocated share-based compensation expense           374,000 270,000    
General and Administrative Expense                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Allocated share-based compensation expense           969,000 668,000    
General and Administrative Expense | Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Allocated share-based compensation expense           $ 553,000 213,000    
Maximum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based compensation arrangement by share-based payment award, fair value assumptions, expected term           10 years      
Minimum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based compensation arrangement by share-based payment award, fair value assumptions, expected term           1 year      
Employees And Directors                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Allocated share-based compensation expense           $ 1,343,000      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross           13,524,212      
Consultants                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Allocated share-based compensation expense             $ 938,000    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross           5,282,500      
Chief Executive Officer [Member] | Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares       150,000          
2013 Stock Incentive Plan                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based compensation arrangement by share-based payment award, award vesting period           3 years      
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price     $ 0.72            
Employee service share-based compensation, nonvested awards, compensation cost not yet recognized, total           $ 809,000      
Employee service share-based compensation, nonvested awards, compensation cost not yet recognized, period for recognition           1 year 7 months 2 days      
Common Stock, Shares Authorized 19,114,256               16,114,256
Share-based compensation arrangement by share-based payment award, number of additional shares authorized 3,000,000                
Share Price     $ 0.72            
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period     225,000            
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares Per Employee     375,000            
2013 Stock Incentive Plan | Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted   1,750,000              
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage   100.00%              
2013 Stock Incentive Plan | Cashless Stock Option [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross           240,000      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period           106,666      
2013 Stock Incentive Plan | Cash Basis Stock Option [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross           15,000      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period           15,000      
2013 Stock Incentive Plan | Maximum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based compensation arrangement by share-based payment award, options, outstanding, weighted average remaining contractual term           10 years      
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price           $ 0.65      
2013 Stock Incentive Plan | Minimum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based compensation arrangement by share-based payment award, options, outstanding, weighted average remaining contractual term           1 year      
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price           $ 0.60      
2013 Stock Incentive Plan | Chief Executive Officer [Member] | Share-based Compensation Award, Tranche One [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based compensation arrangement by share-based payment award, award vesting period     90 days            
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares Per Employee     125,000            
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares     75,000            
2013 Stock Incentive Plan | Chief Executive Officer [Member] | Share-based Compensation Award, Tranche Two [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based compensation arrangement by share-based payment award, award vesting period     120 days            
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares Per Employee     125,000            
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares     75,000            
2013 Stock Incentive Plan | Chief Executive Officer [Member] | Share-based Compensation Award, Tranche Three [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based compensation arrangement by share-based payment award, award vesting period     150 days            
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares Per Employee     125,000            
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares     75,000            
Plan 2013 [Member] | Employees And Directors                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross           2,495,000      
Plan 2013 [Member] | Consultants                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross           205,000