(8) Facilities Relocation and Other Transition Costs (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended	7 Months Ended	3 Months Ended	6 Months Ended	7 Months Ended	3 Months Ended	6 Months Ended	7 Months Ended	3 Months Ended	6 Months Ended	7 Months Ended	3 Months Ended	6 Months Ended	7 Months Ended	3 Months Ended	6 Months Ended	7 Months Ended	12 Months Ended
	Jul. 01, 2012	Jul. 01, 2012	Jul. 01, 2012	Jul. 01, 2012 Severance, Retention and Other Payroll Costs [Member]	Jul. 01, 2012 Severance, Retention and Other Payroll Costs [Member]	Jul. 01, 2012 Severance, Retention and Other Payroll Costs [Member]	Jul. 01, 2012 Relocation Costs [Member]	Jul. 01, 2012 Relocation Costs [Member]	Jul. 01, 2012 Relocation Costs [Member]	Jul. 01, 2012 Existing Facilities Closure Costs [Member]	Jul. 01, 2012 Existing Facilities Closure Costs [Member]	Jul. 01, 2012 Existing Facilities Closure Costs [Member]	Jul. 01, 2012 Consulting and Professional Fees [Member]	Jul. 01, 2012 Consulting and Professional Fees [Member]	Jul. 01, 2012 Consulting and Professional Fees [Member]	Jul. 01, 2012 Other [Member]	Jul. 01, 2012 Other [Member]	Jul. 01, 2012 Other [Member]	Jan. 01, 2012 Fiscal year 2012 [Member]	Jan. 01, 2012 Fiscal Year 2013 [Member]
Restructuring Cost and Reserve [Line Items]
Consolidation of Facilities, Expected Cost																			$ 28,000	$ 2,600
Facilities relocation and other transition costs	8,767	13,657		4,317	7,316		1,505	2,081		133	177		1,933	2,818		879	1,265
Facilities relocation and other transitions costs since inception			18,987			12,661			2,081			177			2,818			1,250
Facilities relocation and other transition costs expected to be incurred		34,170			12,849			6,652			5,537			6,042			3,090
Accelerated depreciation	659	1,300	1,497
Accelerated depreciation expected to be incurred		1,925
Facilities relocation and other transition costs, net	9,426	14,957
Facilities relocation and other transition costs, net, inception to date			20,484
Facilities relocation and other transition costs, net, expected to be incurred		36,095
Restructuring Reserve [Roll Forward]
Facilities Relocation, beginning balance		5,345			5,345			0			0			0			0
Charges		13,657			7,316			2,081			177			2,818			1,265
Payments		(9,137)			(4,862)			(1,035)			(177)			(1,939)			(1,124)
Facilities Relocation, ending balance	$ 9,865	$ 9,865	$ 9,865	$ 7,799	$ 7,799	$ 7,799	$ 1,046	$ 1,046	$ 1,046	$ 0	$ 0	$ 0	$ 879	$ 879	$ 879	$ 141	$ 141	$ 141