Consolidated Statements of Comprehensive Income (Loss) Statement - USD ($) $ in Thousands	12 Months Ended
	Jan. 02, 2016	Jan. 03, 2015	Dec. 28, 2013
Statement of Comprehensive Income [Abstract]
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	$ (159,485)	$ 48,580	$ 22,321
Unrealized (loss) gain related to marketable securities, net	(69)	(373)	284
Less: Reclassification adjustment for losses included in other (expense) income, net	442	170	337
Realized gain on sale of auction rate securities, previously unrealized, net of tax	0	(1,147)	0
Translation adjustment loss, net of tax	(1,243)	(330)	(505)
Defined benefit pension, net of actuarial losses	(156)	(59)	0
Comprehensive (loss) income	(160,511)	46,841	22,437
Less: Comprehensive loss attributable to noncontrolling interest	252	0	0
Comprehensive (loss) income attributable to stockholders	$ (160,259)	$ 46,841	$ 22,437