Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Details Textual)

v3.5.0.2
Stock-Based Compensation (Details Textual) - USD ($)
 1 Months Ended 3 Months Ended 12 Months Ended
Oct. 31, 2016
Dec. 31, 2015
Feb. 23, 2015
Jan. 31, 2013
Sep. 30, 2016
Sep. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Mar. 26, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Stock-based compensation         $ 889,028 $ 980,350      
Employee service share-based compensation, nonvested awards, total compensation cost not yet recognized, stock options         7,086,690        
Fair value of warrants         2,543   $ 11,955    
Adjustments to Additional Paid in Capital, Warrant Issued         742,860   $ 5,523,706    
2014 Stock and Incentive Plan                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based compensation arrangement by share-based payment award, number of shares authorized                 3,750,000
Non Qualified Stock option plan [Member] | Subsequent Event [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 28,210,000                
Share-based compensation arrangement by share-based payment award, number of shares authorized 35,000,000                
Two 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               8,334  
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price               $ 4.50  
Employees and Directors | General and Administrative Expense [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Stock-based compensation         584,059 673,013      
Employees and Directors | Research and Development Expense [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Stock-based compensation         $ 304,969 $ 307,337      
Employees and Directors | 2014 Stock and Incentive Plan                  
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         90,000        
Share based compensation arrangement by share based payment award options shares purchased vested monthly term     4 years            
Employees and Directors | 2014 Stock and Incentive Plan | Minimum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price             $ 1.29    
Employees and Directors | 2014 Stock and Incentive Plan | Maximum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price             $ 3.44    
Employee Stock Option                  
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         90,000   285,000    
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price         $ 1.19   $ 1.07    
Employee Stock Option | 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       1,500,000     3,295,000    
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price       $ 4.50          
Share-based compensation arrangement by share-based payment award, number of shares authorized     6,850,000            
Employee Stock Option | Employees and Directors | Minimum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price     $ 1.00            
Employee Stock Option | Employees and Directors | Maximum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price     $ 2.06            
Warrant                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Adjustments to Additional Paid in Capital, Warrant Issued         $ 225,510   $ 500,321    
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Warrants cancelled In Period   30,000         30,000    
Warrant One                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Class of warrant or right, number of securities called by warrants or rights         1,420,591   5,897,677    
Class of Warrant or Right, Exercise Price of Warrants or Rights         $ 1.65   $ 1.65    
Class of warrant exercisable warrants or rights         5,897,677        
Warrants to purchase common stock value         $ 3,497,914        
Warrant Two                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Class of warrant or right, number of securities called by warrants or rights         269,240   3,043,669    
Class of Warrant or Right, Exercise Price of Warrants or Rights         $ 1.65   $ 1.65    
Class of warrant exercisable warrants or rights         3,043,558        
Warrants to purchase common stock value         $ 1,667,630        
Adjustments to Additional Paid in Capital, Warrant Issued         $ 1,202,336        
Warrant Three                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Class of warrant or right, number of securities called by warrants or rights             184,490    
Class of Warrant or Right, Exercise Price of Warrants or Rights             $ 2.34    
Class of warrant exercisable warrants or rights         184,490        
Warrants to purchase common stock value         $ 184,673        
Warrant Four                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Class of warrant or right, number of securities called by warrants or rights             327,046    
Class of Warrant or Right, Exercise Price of Warrants or Rights             $ 1.32    
Class of warrant exercisable warrants or rights         327,046        
Warrants to purchase common stock value         $ 113,521        
Warrant Five                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Class of warrant or right, number of securities called by warrants or rights             87,500    
Class of Warrant or Right, Exercise Price of Warrants or Rights             $ 2.50    
Class of warrant exercisable warrants or rights         87,500        
Warrants to purchase common stock value         $ 65,490        
Warrant Six                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Class of warrant or right, number of securities called by warrants or rights             519,093    
Class of Warrant or Right, Exercise Price of Warrants or Rights             $ 1.65    
Class of warrant exercisable warrants or rights         519,093        
Warrants to purchase common stock value         $ 386,800        
Warrant Seven                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Class of warrant or right, number of securities called by warrants or rights             9,000    
Class of Warrant or Right, Exercise Price of Warrants or Rights             $ 1.38    
Class of warrant exercisable warrants or rights         9,000        
Warrants to purchase common stock value         $ 11,407        
Warrant Eight                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Class of warrant or right, number of securities called by warrants or rights             24,000    
Class of Warrant or Right, Exercise Price of Warrants or Rights             $ 1.34    
Class of warrant exercisable warrants or rights         24,000        
Warrants to purchase common stock value         $ 20,943        
Warrant Nine                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Class of warrant or right, number of securities called by warrants or rights             60,000    
Class of Warrant or Right, Exercise Price of Warrants or Rights             $ 1.85    
Class of warrant exercisable warrants or rights         60,000        
Warrants to purchase common stock value         $ 34,122        
Warrant Ten                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Class of warrant or right, number of securities called by warrants or rights             10,000    
Class of Warrant or Right, Exercise Price of Warrants or Rights             $ 0.96    
Class of warrant exercisable warrants or rights         10,000        
Warrants to purchase common stock value         $ 6,500        
Warrant Eleven                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Class of warrant exercisable warrants or rights         1,420,591        
Warrants to purchase common stock value         $ 1,011,085        
Adjustments to Additional Paid in Capital, Warrant Issued         $ 517,350        
Warrant Twelve                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Class of warrant or right, number of securities called by warrants or rights         269,240        
Warrants to purchase common stock value         $ 225,510        
Warrant Thirteen                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Class of warrant exercisable warrants or rights         66,667        
Adjustments to Additional Paid in Capital, Warrant Issued         $ 50,365