Annual report pursuant to Section 13 and 15(d)

Note 5 - Property, Plant and Equipment - Property, Plant and Equipment (Details)

v3.19.3
Note 5 - Property, Plant and Equipment - Property, Plant and Equipment (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 28, 2019
Sep. 29, 2018
Property, plant and equipment, gross $ 143,211 $ 126,132
Less accumulated depreciation and amortization (81,807) (74,018)
$ 61,404 52,114
Minimum [Member]    
Estimated useful life (Year) 3 years  
Maximum [Member]    
Estimated useful life (Year) 25 years  
Land and Land Improvements [Member]    
Estimated useful life (Year) 25 years  
Property, plant and equipment, gross $ 569 569
Building [Member]    
Estimated useful life (Year) 20 years  
Property, plant and equipment, gross $ 3,715 3,096
Machinery and Equipment [Member]    
Estimated useful life (Year) 10 years  
Property, plant and equipment, gross $ 99,962 90,565
Computer Equipment [Member]    
Property, plant and equipment, gross $ 21,065 20,724
Computer Equipment [Member] | Minimum [Member]    
Estimated useful life (Year) 3 years  
Computer Equipment [Member] | Maximum [Member]    
Estimated useful life (Year) 10 years  
Furniture and Fixtures [Member]    
Estimated useful life (Year) 7 years  
Property, plant and equipment, gross $ 3,650 3,073
Leasehold Improvements [Member]    
Property, plant and equipment, gross $ 5,790 5,702
Leasehold Improvements [Member] | Minimum [Member]    
Estimated useful life (Year) 3 years  
Leasehold Improvements [Member] | Maximum [Member]    
Estimated useful life (Year) 10 years  
Vehicles [Member]    
Estimated useful life (Year) 5 years  
Property, plant and equipment, gross $ 587 754
Construction in Progress [Member]    
Property, plant and equipment, gross $ 7,873 $ 1,649