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GOODWILL AND PURCHASED INTANGIBLE ASSETS
3 Months Ended
Jun. 30, 2013
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Purchased Intangible Assets [Text Block]
GOODWILL AND PURCHASED INTANGIBLE ASSETS

Goodwill as of June 30, 2013 and March 31, 2013 was $15.5 million, net of accumulated impairment of $54.6 million.
 
The following table presents the carrying value of purchased intangible assets with remaining net book values as of June 30, 2013 and March 31, 2013:

 
 
June 30, 2013
 
March 31, 2013
 
 
 
(in thousands)
 
Gross carrying amount
 
Accumulated Amortization
 
Net amount
 
Gross carrying amount
 
Accumulated Amortization
 
Net amount
 
Useful Life
Technology
 
$
1,000

 
$
(183
)
 
$
817

 
$
1,000

 
$
(133
)
 
$
867

 
5
years
Customer relationships
 
1,705

 
(1,670
)
 
35

 
1,705

 
(1,624
)
 
81

 
8
years
Total
 
$
2,705

 
$
(1,853
)
 
$
852

 
$
2,705

 
$
(1,757
)
 
$
948

 
 
 


Amortization expense related to purchased intangible assets was immaterial for the three months ended June 30, 2013 and 2012.