SHARE CAPITAL (Tables)

12 Months Ended

Dec. 31, 2018

Disclosure of classes of share capital [abstract]

Common shares authorized, issued and related contributed capital by controlling shareholders

In Thousands of US Dollars and shares
Description	2018		2017		2016
Authorized:
An unlimited number of common shares, at no par value
Issued, outstanding:
Number of common shares		64,676		56,378		49,116
Dollars	$	126,684	$	108,196	$	92,125