Quarterly report pursuant to Section 13 or 15(d)

SUBSEQUENT EVENTS (Detail Textuals)

v3.19.2
SUBSEQUENT EVENTS (Detail Textuals) - USD ($)
 1 Months Ended
Jul. 31, 2019
Jun. 25, 2019
May 31, 2019
Aug. 31, 2018
Subsequent Event [Line Items]        
Common stock, par value (in dollars per share)     $ 0.001 $ 0.001
Subsequent event        
Subsequent Event [Line Items]        
Exercise price of warrants   $ 6.4575    
Number of warrant to purchase common stock   1    
Number of common stock called by each warrant   1    
Common stock, par value (in dollars per share)   $ 0.001    
Number of units sold   1,300,813    
Subsequent event | NEOMED        
Subsequent Event [Line Items]        
Payment for purchase license $ 1,500,000      
Subsequent event | Over-allotment option        
Subsequent Event [Line Items]        
Exercise price of warrants   $ 6.765    
Number of warrant to purchase common stock   104,065    
Term of common stock warrant   3 years    
Offering price, per unit   $ 6.15    
Number of additional shares purchased   195,121    
Gross proceeds before deducting underwriting discounts and commissions   $ 8,001,911    
Percentage Of Underwriting Discounts And Commissions   8.00%    
Number of warrants sold   191,102    
Share price   $ 0.01    
Proceeds from warrant exercises   $ 1,911