Earnings per share (Details) - shares	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Issued common shares at beginning of period	85,545,875	77,961,151
Effect of shares issued	480,798	8,333
Weighted average number of common shares outstanding - basic	86,026,673	77,969,484
Weighted average number of shares outstanding - diluted	86,026,673	77,969,484

The number of dilutive potential ordinary shares that relate to the assumed exercise of the entity's share options.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 33
-IssueDate 2021-01-01
-Paragraph 70
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2021-en-r&anchor=para_70_b&doctype=Standard
-URIDate 2021-03-24

Name:	ifrs-full_DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration