Related-party transactions (Tables)

12 Months Ended

Dec. 30, 2017

Disclosure Related Party Transactions [Abstract]

Related Party Transactions

The Company recognized royalty income from its equity method investees as follows (in thousands):

	Fiscal year ended
	December 30, 2017		December 31, 2016	December 26, 2015
Japan JV	$	1,745	1,873	1,378
South Korea JV	4,525		4,030	4,288
Spain JV	—		—	68
	$	6,270	5,903	5,734