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 12 Months Ended
Jan. 31, 2017
Dec. 31, 2014
Sep. 30, 2017
Jun. 30, 2017
Stockholders Equity (Textual)        
Exercise price per share     $ 1.50  
Aggregate fair value of warrants issued     $ 917,200  
Common stocks issued     16,700  
Shares issued for non-cash exercise of warrants     16,800  
Unrecognized stock-based compensation expense     $ 5,900  
Warrants issued to noteholders     2,986,666  
Call option intrinsic percentage     40.00%  
Maximum [Member]        
Stockholders Equity (Textual)        
Warrants to purchase of common stock     1.65  
Minimum [Member]        
Stockholders Equity (Textual)        
Warrants to purchase of common stock     1.50  
Warrant [Member]        
Stockholders Equity (Textual)        
Exercise price per share     $ 1.65  
Aggregate fair value of warrants issued     $ 2,610,000  
Aggregate intrinsic value of warrants vested     157,000 $ 149,000
Aggregate intrinsic value of warrants outstanding     $ 157,000 $ 149,000
Warrants issued to placement agent, share     398,000  
Options [Member]        
Stockholders Equity (Textual)        
Unrecognized stock-based compensation expense     $ 323,700  
Recognized weighted average remaining service period     1 year 7 months 6 days  
Restricted Stock [Member]        
Stockholders Equity (Textual)        
Vesting period     4 years  
Recognized weighted average remaining service period     1 year 1 month 2 days  
Vested shares to be issued     2,500  
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     3,565,172  
Shares authorized to be issued 2,500,000