Accumulated other comprehensive income (loss) (Tables)

12 Months Ended

Dec. 29, 2018

Accumulated Other Comprehensive Loss [Abstract]

Schedule Of Accumulated Other Comprehensive Income Loss Table [Text Block]

Net unrealized losses recorded inaccumulated other comprehensive loss were as follows:

	December 29, 2018	December 30, 2017
	$	$
Currency translation adjustment	(9,667)	(6,963)
Cash flow hedges, net of income taxes	-	(305)
	(9,667)	(7,268)