Other expense, net (Tables)

12 Months Ended

Dec. 30, 2017

Other Income And Expenses [Abstract]

Schedule of Other Income And Other Expense Disclosure [Table Text Block]

The components of other expense (income) are as follows:

		December 30, 2017	December 31, 2016	January 2, 2016
		$	$	$
Impairment of long-lived assets(1)		18,193	13,257	-
Employee termination costs(2)		5,636	4,186	2,936
Product withdrawal and recall costs(3)		413	2,838	-
Increase (decrease) in fair value of contingent
	consideration(4)	371	(1,158)	884
Legal settlement(5)		(1,024)	9,000	-
Business acquisition costs(6)		-	233	7,767
Other		71	(64)	564
		23,660	28,292	12,151