Note 19 - Net Earnings (Loss) Per Common Share (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Year ended December 31,
(in thousands of US dollars, except share information)	2021			2020
Net earnings (loss) attributable to Company	$	(390,338	)	$	49,074
Adjusted numerator under the If-Converted Method	$	(390,338	)	$	49,074
Shares issued and outstanding at beginning of period		40,189,436			39,845,211
Weighted average number of shares:
Issued during the period		2,730,653			140,657
Weighted average number of shares used in computing basic earnings per share		42,920,089			39,985,868
Assumed exercise of stock options acquired under the Treasury Stock Method		-			193,296
Number of shares used in computing diluted earnings per share		42,920,089			40,179,164