Note 9 - Share Capital (Tables)

12 Months Ended

Dec. 31, 2021

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
	2021			(C$/option)		2020			(C$/option)
Outstanding, beginning of year		1,018,067		$	16.07		1,229,341		$	12.99
Granted		100,000			22.40		572,503			17.64
Exercised for cash		(75,066	)		16.48		(418,294	)		10.73
Exercised cashless		(54,274	)		14.44		(365,483	)		14.29
Outstanding, end of year		988,727		$	16.77		1,018,067		$	16.07

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

	December 31,			December 31,
	2021			2020
Risk-free interest rate		0.53	%		0.91	%
Expected volatility		58	%		46	%
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		9,375		9,375		2.85
13.46		254,162		237,496		2.28
13.91		85,263		85,263		0.93
14.98		308,872		81,236		3.16
21.26		50,000		-		4.92
21.57		231,055		77,019		3.94
23.53		50,000		-		4.05
C$12.75 - C$23.53		988,727		490,389		3.05