v3.4.0.3
Property Plant and Equipment - Components of Property, Plant and Equipment (Detail) - USD ($)
$ in Thousands
Apr. 01, 2016
Oct. 02, 2015
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 168,580 $ 146,182
Less accumulated depreciation and amortization (68,943) (62,423)
Property and equipment - net 99,637 83,759
Land, Buildings and Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Total property and equipment 12,559 10,981
Construction in Process [Member]    
Property, Plant and Equipment [Line Items]    
Total property and equipment 20,092 25,898
Machinery and Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Total property and equipment 109,755 89,852
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Total property and equipment 12,779 9,161
Furniture and Fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Total property and equipment 1,809 983
Computer Equipment and Software [Member]    
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 11,586 $ 9,307