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Share capital (Tables)

12 Months Ended

Dec. 31, 2018

Disclosure of classes of share capital [abstract]

Summary of Share Capital

Voting common shares	Number of Shares		Total
At January 1, 2017	143,317,014		$	2,819,101
Shares issued upon exercise of share options, for cash	48,529		586
Estimated fair value of share options exercised	—		176
Shares issued for acquisition of Integra	15,436,179		188,061
At December 31, 2017	158,801,722		$	3,007,924
At December 31, 2018	158,801,722		$	3,007,924

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- References

No definition available.

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- Definition

The disclosure of classes of share capital. [Refer: Share capital [member]]

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-URIDate 2018-03-16

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