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Financial Instruments (Tables)
 12 Months Ended
Dec. 31, 2018
Disclosure of detailed information about financial instruments [abstract]  
Schedule of balances in foreign currencies
Balances in foreign currencies at December 31, 2018 are as follows:
 

US dollars
$

British pounds
£
Euro
€
Cash and cash equivalents
8,889,796
26,936
31,499
Accounts payable
(304,801)
(32,735)
(661)
 
8,584,995
(5,799)
30,838