Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details Textual)

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Stockholders' Equity (Details Textual) - USD ($)
1 Months Ended 3 Months Ended
Feb. 28, 2018
Jan. 31, 2017
Dec. 31, 2014
Sep. 30, 2018
Sep. 30, 2017
Jun. 30, 2018
Stockholders' Equity (Textual)            
Funds received       $ 404,500  
Units to be issued       $ 404,500  
Private placement, description       The private placement includes (i) one share of common stock, and (ii) a five-year warrant to purchase 0.65 shares of common stock at an exercise price of $1.50 per share.    
Stock Option and Equity Incentive Plan [Member]            
Stockholders' Equity (Textual)            
Number of options granted   4,111,769 1,611,769      
Stock options exercisable period       10 years    
Number of shares available for future grants under stock option plan       3,568,528    
Vesting period       4 years    
Shares authorized to be issued 2,500,000 2,500,000        
Stock Option and Equity Incentive Plan [Member] | Minimum [Member]            
Stockholders' Equity (Textual)            
Number of options granted 4,111,768          
Stock Option and Equity Incentive Plan [Member] | Maximum [Member]            
Stockholders' Equity (Textual)            
Number of options granted 6,611,768          
Employee Stock Option [Member]            
Stockholders' Equity (Textual)            
Unrecognized stock-based compensation expense       $ 1,367,000    
Unvested stock options weighted average remaining service period       2 years 11 months 1 day    
Aggregate intrinsic value of warrants outstanding       $ 265,000   $ 215,000
Weighted average remaining service period       7 years 2 months 12 days