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Share Capital - Schedule of Stock Options Outstanding (Details) - $ / shares
6 Months Ended 12 Months Ended
Jun. 30, 2019
Dec. 31, 2018
Stock options outstanding 409,938 398,308
Weighted average remaining contractual life 6 years 6 months 7 years
Stock options exercisable 283,181 245,010
Exercise Price One [Member]    
Exercise price $ 4.20 $ 4.20
Stock options outstanding 77,846 77,846
Weighted average remaining contractual life 6 years 6 months 7 years
Stock options exercisable 77,846 77,846
Exercise Price Two [Member]    
Exercise price $ 15.75 $ 15.75
Stock options outstanding 133,546 133,546
Weighted average remaining contractual life 8 years 2 months 30 days 8 years 9 months
Stock options exercisable 69,022 53,752
Exercise Price Three [Member]    
Exercise price $ 8.60 $ 8.60
Stock options outstanding 11,630
Weighted average remaining contractual life 9 years 6 months 0 years
Stock options exercisable 3,775
Exercise Price Four [Member]    
Exercise price $ 9.00 $ 9.00
Stock options outstanding 10,000 10,000
Weighted average remaining contractual life 9 years 2 months 30 days 9 years 9 months
Stock options exercisable 3,250
Exercise Price Five [Member]    
Exercise price $ 19.35 $ 19.35
Stock options outstanding 72,508 72,508
Weighted average remaining contractual life 8 years 2 months 30 days 8 years 9 months
Stock options exercisable 39,880 29,003
Exercise Price Six [Member]    
Exercise price $ 15.30 $ 15.30
Stock options outstanding 41,866 41,866
Weighted average remaining contractual life 8 years 6 months 9 years
Stock options exercisable 26,866 21,867
Exercise Price Seven [Member]    
Exercise price [1]
Stock options outstanding 62,542 62,542
Weighted average remaining contractual life 7 years 2 months 30 days 7 years 9 months
Stock options exercisable 62,542 62,542
[1] Less than 1