Annual report pursuant to Section 13 and 15(d)

Property, Plant and Equipment (Details)

Property, Plant and Equipment (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 28, 2013	Sep. 27, 2014	Jun. 29, 2013
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 112,309	$ 115,821	$ 109,207
Less accumulated depreciation and amortization	(71,709)	(74,816)	(69,761)
Property, plant and equipment, net	40,600	41,005	39,446
Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	3 years
Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	25 years
Land and Land Improvements [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	25 years
Property, plant and equipment, gross	993	996	993
Buildings [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	20 years
Property, plant and equipment, gross	7,882	8,769	7,882
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	10 years
Property, plant and equipment, gross	69,570	73,877	69,094
Computers and Software [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	20,842	20,207	20,386
Computers and Software [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	3 years
Computers and Software [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	10 years
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	7 years
Property, plant and equipment, gross	5,301	5,342	5,290
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	2,335	2,776	2,335
Leasehold Improvements [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	3 years
Leasehold Improvements [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	10 years
Automobiles [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	5 years
Property, plant and equipment, gross	796	932	797
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 4,590	$ 2,922	$ 2,430