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Summary of Significant Accounting Policies (Tables)
3 Months Ended
Sep. 30, 2018
Accounting Policies [Abstract]  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
The following table shows the number of potentially outstanding dilutive common shares excluded from the diluted net loss per common share calculation, as they were anti-dilutive:
    
  
Potentially Outstanding Dilutive Common Shares
 
  
For the
  
For the
 
  
Three Months
  
Three Months
 
  
Ended
  
Ended
 
  
September 30, 2018
  
September 30, 2017
 
       
Options and Warrants
  4,412,039   6,685,292 
         
Total potentially outstanding dilutive common shares
  4,412,039   6,685,292 
 
The following represents the basic and diluted per share calculations for loss from continuing operations:
 
  
For the three months ended
 

September 30,
 
  
2018
  
2017
 
Calculation of basic and diluted loss per share of common stock:
        
         
Net loss attributable to common stockholders $(1,841,463) $(2,005,555)
         
Denominator for basic and diluted weighted average shares of common stock  69,185,965   63,307,083 
         
Basic and diluted loss per share of common stock
 
$
(0.03
)
 
$
(0.03
)