Note 9 - Share Capital (Tables)

12 Months Ended

Dec. 31, 2020

Statement Line Items [Line Items]

Disclosure of number and weighted average exercise prices of share options [text block]

				Weighted				Weighted
	Year ended			average	Year ended			average
	December 31,			exercise price	December 31,			exercise price
	2020			(C$/option)	2019			(C$/option)
Outstanding, beginning of year	1,229,341		$	12.99	2,134,294		$	9.59
Granted	572,503			17.64	392,967			13.41
Forfeited	-			-	(43,545	)		15.09
Exercised for cash	(418,294	)		10.73	(442,052	)		8.55
Exercised cashless	(365,483	)		14.29	(812,323	)		6.57
Outstanding, end of year	1,018,067		$	16.07	1,229,341		$	12.99

Disclosure of indirect measurement of fair value of goods or services received, share options granted during period [text block]

	December 31,		December 31,
	2020		2019
Risk-free interest rate	0.91	%	1.64	%
Expected volatility	46	%	44	%
Expected dividend yield	nil		nil
Expected life ( years )	3		3

Disclosure of range of exercise prices of outstanding share options [text block]

Exercise price			Number	Number	Weighted average remaining
($C/option)			outstanding	exercisable	contractual life (years)
	12.75		12,500	-	3.85
	13.46		279,965	147,495	3.28
	13.91		97,544	97,544	1.93
	14.98		341,448	-	4.16
	17.55		55,555	55,555	0.93
	21.57		231,055	-	4.94
C$12.75	-	C$21.57	1,018,067	300,594	3.70