Equity (Details)	3 Months Ended
	Mar. 31, 2021 $ / shares shares
Number of options outstanding	60,230
Weighted average remaining contractual life (in years)	6 years 1 month 24 days
Weighted average exercise price | $ / shares	$ 11.89
Number of options exercisable	58,230
Option 1
Number of options outstanding	5,000
Weighted average remaining contractual life (in years)	4 years 7 months 20 days
Weighted average exercise price | $ / shares	$ 6.80
Number of options exercisable	5,000
Exercise price range	0.01 - 7.00
Option 2
Number of options outstanding	10,313
Weighted average remaining contractual life (in years)	2 years 5 months 26 days
Weighted average exercise price | $ / shares	$ 7.76
Number of options exercisable	10,313
Exercise price range	7.01 - 8.00
Option 3
Number of options outstanding	6,917
Weighted average remaining contractual life (in years)	5 years 6 months 10 days
Weighted average exercise price | $ / shares	$ 9.85
Number of options exercisable	4,917
Exercise price range	8.01 - 12.00
Option 4
Number of options outstanding	30,000
Weighted average remaining contractual life (in years)	7 years 6 months 14 days
Weighted average exercise price | $ / shares	$ 13.15
Number of options exercisable	30,000
Exercise price range	12.01 - 15.00
Option 5
Number of options outstanding	8,000
Weighted average remaining contractual life (in years)	7 years 2 months 1 day
Weighted average exercise price | $ / shares	$ 17.40
Number of options exercisable	8,000
Exercise price range	15.01 - 17.40