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Long-term debt (Tables)

12 Months Ended

Dec. 31, 2021

Long-term debt

Schedule of changes during the period for long-term debt

​

​	​	​	​	​
​		2021	​	2020
​	​	$	​	$
​	​	​	​	​
Balance - Beginning of period	​	—	​	9,135
Interest and accretion expense	​	—	​	472
Foreign exchange	​	—	​	(290)
Repayment	​	—	​	(9,317)
Balance - End of period	​	—	​	—

Schedule of variables used to determine the fair value of purchase warrants issued for borrowings

​

​	​	​	​	​	​
​		2021		2020	​
​	​	​	​	​	​
Share price		C$14.26		C$26.19	​
Volatility		61	%	63	%
Expected life of warrants		1.6	years	2.6	years
Risk free interest rate		0.94%		0.20%	​
Dividend yield		—		—	​

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