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Goodwill and Purchased Intangible Assets
12 Months Ended
Jun. 30, 2017
Goodwill and Purchased Intangible Assets  
Goodwill and Purchased Intangible Assets

6. Goodwill and Purchased Intangible Assets

Goodwill

        Goodwill as of June 30, 2017 and 2016 and changes in the carrying amount of goodwill for the respective periods are as follows (in thousands):

                                                                                                                                                                                    

 

 

As of June 30,

 

 

 

2017

 

2016

 

Balance at the beginning of the period

 

$

57,848

 

$

58,054

 

Currency translation

 

 

(36

)

 

(206

)

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​  

​  

​  

Balance at the end of the period

 

$

57,812

 

$

57,848

 

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​  

​  

​  

​  

​  

​  

​  

        In fiscal 2017 the Company performed its annual goodwill impairment test and determined that there was no impairment to goodwill. The Company will continue to monitor its recorded goodwill for indicators of impairment.

Purchased Intangible Assets

        The Company's intangible assets associated with completed acquisitions and purchased patent license are as follows (in thousands):

                                                                                                                                                                                    

 

 

 

 

As of June 30, 2017

 

As of June 30, 2016

 

 

 

Useful
Lives

 

Gross
Carrying
Amount

 

Accumulated
Amortization

 

Net
Amount

 

Gross
Carrying
Amount

 

Accumulated
Amortization

 

Net
Amount

 

 

 

(in years)

 

 

 

 

 

 

 

 

 

 

 

 

 

Developed technology

 

 

5 - 6

 

$

46,700

 

$

(46,700

)

$

 

$

46,743

 

$

(39,132

)

$

7,611

 

Patent license

 

 

7

 

 

1,000

 

 

(36

)

 

964

 

 

 

 

 

 

 

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​  

​  

​  

​  

​  

​  

​  

​  

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Total intangible assets

 

 

 

 

$

47,700

 

$

(46,736

)

$

964

 

$

46,743

 

$

(39,132

)

$

7,611

 

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        During fiscal year 2017, the Company purchased a patent license with a useful life of seven years. The Company did not identify any triggering events that would indicate potential impairment of its definite-lived intangible and long-lived assets as of June 30, 2017 and 2016.

        Amortization expense related to purchased intangible assets was $7.7 million, $8.0 million and $7.9 million for the years ended June 30, 2017, 2016 and 2015, respectively.

        The estimated future amortization expense of purchased intangible assets as of June 30, 2017 is as follows (in thousands):

                                                                                                                                                                                    

Year Ending June 30,

 

Amount

 

2018

 

$

143

 

2019

 

 

143

 

2020

 

 

143

 

2021

 

 

143

 

2022

 

 

143

 

Thereafter

 

 

249

 

​  

​  

 

 

$

964

 

​  

​  

​  

​