Prepaid Assets
 9 Months Ended
Sep. 30, 2018
Prepaid Expense, Current [Abstract]  
Disclosure Of Prepaid Assets [Text Block]
5.
Prepaid Assets
 
Prepaid assets consisted of the following:
 
 
 
September 30,
 
 
December 31,
 
 
 
2018
 
 
2017
 
Current:
 
 
 
 
 
 
 
 
Directors & officers insurance
 
$
285,250
 
 
$
162,914
 
Prepaid rent
 
 
21,490
 
 
 
21,673
 
Other
 
 
45,581
 
 
 
25,121
 
Total
 
$
352,321
 
 
$
209,708