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Stock-Based Compensation Plans (Details Narrative) - USD ($)
3 Months Ended 12 Months Ended
Dec. 15, 2016
Sep. 30, 2018
Sep. 30, 2017
Jun. 30, 2018
Compensation cost   $ 1,004,498 $ 625,293  
Unrecognized compensation cost   2,996,027    
Unrecognized compensation cost related to non-vested restricted stock awards   $ 1,552,272    
Period of recognition   2 years 8 months 12 days    
Unrecognized compensation weighted-average period   3 years 22 days    
Weighted average fair value at date of grant (in dollars per share)   $ 8.62    
Number of shares granted   137,000 172,500  
Fair value of shares vested   $ 526,729    
Number of non-vested stock options   95,624   648,877
Weighted-average grant-date fair value of non-vested stock options (in dollars per share)   $ 5.51   $ 5.08
Number of shares vested   186,600    
Expected term   5 years 11 months 12 days 6 years 3 months  
Expected volatility rate   57.42% 54.68%  
Restricted Stock [Member]        
Compensation cost   $ 573,686    
Fair value of shares vested   $ 133,333    
Stock price   $ 9.60    
Risk free interest rate, minimum   1.60%    
Risk free interest rate, maximum   2.10%    
Expected volatility rate   66.50%    
Restricted Stock [Member] | Chief Executive Officer [Member]        
Compensation cost   $ 726,377 $ 226,934  
Option vesting period 5 years      
Fair value of shares vested $ 3,600,000      
Number of stock issued 400,000      
Restricted Stock [Member] | Minimum [Member]        
Expected term   3 years    
Restricted Stock [Member] | Maximum [Member]        
Expected term   5 years    
Stock Options [Member]        
Option Expiration period   10 years    
Option vesting period   4 years