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GOODWILL AND INTANGIBLE ASSETS (Tables)
 9 Months Ended
Jun. 28, 2014
Goodwill and Intangible Assets Disclosure [Abstract]  
Net intangible assets
The following table reflects net intangible assets as of June 28, 2014 and September 28, 2013: 
 
 
As of
 
Average estimated
(dollar amounts in thousands)
 
June 28, 2014
 
September 28, 2013
 
useful lives (in years)
Wedge bonder developed technology
 
$
33,200

 
$
33,200

 
7.0
Accumulated amortization
 
(27,273
)
 
(23,715
)
 
 
Net wedge bonder developed technology
 
$
5,927

 
$
9,485

 
 
 
 
 
 
 
 
 
Wedge bonder customer relationships
 
$
19,300

 
$
19,300

 
5.0
Accumulated amortization
 
(19,300
)
 
(19,300
)
 
 
Net wedge bonder customer relationships
 
$
—

 
$
—

 
 
 
 
 
 
 
 
 
Wedge bonder trade name
 
$
4,600

 
$
4,600

 
8.0
Accumulated amortization
 
(3,306
)
 
(2,876
)
 
 
Net wedge bonder trade name
 
$
1,294

 
$
1,724

 
 
 
 
 
 
 
 
 
Wedge bonder other intangible assets
 
$
2,500

 
$
2,500

 
1.9
Accumulated amortization
 
(2,500
)
 
(2,500
)
 
 
Net wedge bonder other intangible assets
 
$
—

 
$
—

 
 
Net intangible assets
 
$
7,221

 
$
11,209

 
 
Estimated annual amortization expense related to intangible assets
The following table reflects estimated annual amortization expense related to intangible assets as of June 28, 2014:
 
 
As of
(in thousands)
June 28, 2014
Remaining fiscal 2014
$
1,330

Fiscal 2015
5,318

Fiscal 2016
573

Total amortization expense
$
7,221