Property and Equipment (Detail Textuals) - USD ($) $ in Thousands	12 Months Ended
	Sep. 27, 2015	Sep. 28, 2014
Property, Plant and Equipment [Line Items]
Payements to acquire equipment	$ 2,100	$ 40
Depreciation expense	254
Applied Optical Center acquisition
Property, Plant and Equipment [Line Items]
Increase in Property, Plant And Equipment, Net	1,800
Depreciation expense	246
Optex asset acquisition
Property, Plant and Equipment [Line Items]
Depreciation expense	$ 8