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Goodwill and Acquired Intangible Assets, Net
12 Months Ended
Feb. 03, 2018
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Acquired Intangible Assets, Net
Goodwill and Acquired Intangible Assets, Net
Goodwill
The Company has identified that its business operates as a single operating segment with two components that it has concluded can be aggregated into a single reporting unit. In connection with the restructuring plan the Company announced in November 2016 (see “Note 4 - Restructuring and Other Related Charges”), its Board of Directors approved a plan to sell certain businesses that are classified and reported in the consolidated statement of operations as discontinued operations. As a result, goodwill was allocated to these businesses based on relative fair value since each represents a portion of the Company’s reporting unit (see "Note 3 - Discontinued Operations"), and was eliminated upon divestiture in fiscal year 2018. The Company’s annual test for goodwill impairment as of the last day of the fourth quarter of fiscal 2018 did not result in any impairment charge.
There was no activity from acquisitions recorded to goodwill in fiscal 2018 and 2017. There was activity from divestitures that affected goodwill in fiscal 2018 and 2017 as described above.
Acquired Intangible Assets, Net
The carrying amounts of acquired intangible assets are as follows (in thousands):
 
 
 
February 3, 2018
 
January 28, 2017
 
Range of
Useful Lives
 
Gross
Carrying
Amounts
 
Accumulated
Amortization
and
Write-Offs
 
Net
Carrying
Amounts
 
Gross
Carrying
Amounts
 
Accumulated
Amortization
and
Write-Offs
 
Net
Carrying
Amounts
Total acquired intangible assets from continuing operations, net:
 
 
 
 
 
 
 
 
 
 
 
 
 
         Purchased and core technology
4 - 8 years
 
$
25,798

 
$
(25,798
)
 
$

 
$
25,798

 
$
(22,227
)
 
$
3,571


Intangible assets, along with the related accumulated amortization, are removed from the table above after the end of the fiscal year they become fully amortized. The entire gross value of the acquired intangible assets were fully amortized as of February 3, 2018, and the Company did not acquire any intangibles during fiscal year 2018.