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GOODWILL AND INTANGIBLE ASSETS (Tables)
 6 Months Ended
Jun. 30, 2011
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of intangible assets [Table Text Block]
The Company does not believe there is any significant residual value associated with the following intangible assets:
 
 
June 30, 2011
 
December 31, 2010
 
Gross
 
Accumulated
Amortization
 
Net
 
Gross
 
Accumulated
Amortization
 
Net
 
(in thousands)
In-process research and development
$
4,690


 
$
—


 
$
4,690


 
$
4,690


 
$
—


 
$
4,690


Technology licenses
3,000


 
(1,575
)
 
1,425


 
3,000


 
(1,425
)
 
1,575


Patent rights
1,949


 
(1,868
)
 
81


 
1,949


 
(1,760
)
 
189


Developed technology
2,920


 
(660
)
 
2,260


 
2,920


 
(489
)
 
2,431


Customer relationships
910


 
(57
)
 
853


 
910


 
—


 
910


Other intangibles
37


 
(37
)
 
—


 
37


 
(37
)
 
—


Total intangible assets
$
13,506


 
$
(4,197
)
 
$
9,309


 
$
13,506


 
$
(3,711
)
 
$
9,795
Schedule of expected amortization expense [Table Text Block]
The estimated future amortization expense related to intangible assets at June 30, 2011 is as follows:
 
Fiscal Year
Estimated
Amortization
(in  thousands)
2011
(remaining 6 months)
$
456


2012
 
755


2013
 
755


2014
 
755


2015
 
592


Thereafter
1,306


Total (1)
$
4,619


_______________
(1)
 The total above excludes $4.7 million of in-process research and development which will be amortized upon completion of development over the estimated useful life of the technology.