XML 39 R40.htm IDEA: XBRL DOCUMENT v3.2.0.727
GOODWILL AND INTANGIBLE ASSETS (Net intangible assets) (Details) - USD ($)
$ in Thousands
 9 Months Ended
Jun. 27, 2015
Sep. 27, 2014
Finite-Lived Intangible Assets [Line Items]    
Net intangible assets $ 60,322 $ 5,891
Wedge bonder developed technology [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross intangible assets 33,200 33,200
Acquired in business combination 40,880 0
Accumulated amortization (33,379) (28,458)
Net intangible assets 40,701 4,742
Wedge bonder customer relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross intangible assets 19,300 19,300
Acquired in business combination 17,668 0
Accumulated amortization (20,772) (19,300)
Net intangible assets 16,196 0
Wedge bonder trade name [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross intangible assets 4,600 4,600
Acquired in business combination 2,915 0
Accumulated amortization (4,090) (3,451)
Net intangible assets 3,425 1,149
Wedge bonder other intangible assets [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross intangible assets 2,500 2,500
Accumulated amortization (2,500) (2,500)
Net intangible assets $ 0 $ 0
Average estimated useful lives (in years) 1 year 10 months 24 days  
Minimum [Member] | Wedge bonder developed technology [Member]    
Finite-Lived Intangible Assets [Line Items]    
Average estimated useful lives (in years) 7 years  
Minimum [Member] | Wedge bonder customer relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Average estimated useful lives (in years) 5 years  
Minimum [Member] | Wedge bonder trade name [Member]    
Finite-Lived Intangible Assets [Line Items]    
Average estimated useful lives (in years) 7 years  
Maximum [Member] | Wedge bonder developed technology [Member]    
Finite-Lived Intangible Assets [Line Items]    
Average estimated useful lives (in years) 15 years  
Maximum [Member] | Wedge bonder customer relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Average estimated useful lives (in years) 6 years  
Maximum [Member] | Wedge bonder trade name [Member]    
Finite-Lived Intangible Assets [Line Items]    
Average estimated useful lives (in years) 8 years