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STOCK OPTIONS AND WARRANTS (Tables)
3 Months Ended
Dec. 31, 2015
Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]  
Schedule of transactions involving warrants
    Number of
Shares
    Weighted
Average 
Exercise
Price Per 
Share
 
Balance at October 1, 2015     6,027,654     $ 3.54  
Granted     1,300,000       4.29  
Exercised     (1,260 )     (3.50 )
Cancelled or expired     (1,667 )     (10.74 )
Balance at December 31, 2015   $ 7,324,727     $ 3.67  
Schedule of summary of transactions involving stock options issued to employees
    Number of
Shares
    Weighted 
Average
Exercise
Price Per
Share
    Aggregate
Intrinsic
Value
 
Outstanding at October 1, 2015     3,458,905     $ 4.74          
Granted     531,523       3.04          
Exercised     (75,000 )     (2.86 )        
Cancelled or expired     (25,008 )     (4.20 )        
Outstanding at December 31, 2015     3,890,420     $ 4.26          
Vested at December 31, 2015     2,819,006     $ 4.23     $ 0.97  
Non-vested at December 31, 2015     1,071,415             $ 0.87  
Schedule of fair value of options granted
    Three
Months
Ended
December 31, 
2015
    Three
Months
Ended
December 31, 
2014
 
Stock price   $ 3.04     $ 2.84  
Exercise price   $ 3.04     $ 2.84  
Expected term, years     6.10       4.86  
Dividend yield     %     %
Volatility     130 %     132 %
Risk free rate     1.8 %     1.58 %