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Goodwill And Other Intangible Assets
9 Months Ended
Sep. 30, 2012
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill And Other Intangible Assets
4.
GOODWILL AND OTHER INTANGIBLE ASSETS
Goodwill – The following table provides the changes to the carrying value of goodwill for the period ended September 30, 2012 (in thousands):
 
Knee
 
Hip
 
Biologics
and Spine
 
Extremities
 
Other
 
Total
Balance as of December 31, 2011
$
3,723

 
$
629

 
$
7,553

 
$
432

 
$
939

 
$
13,276

Foreign currency translation effects

 

 

 

 

 

Balance as of September 30, 2012
$
3,723

 
$
629

 
$
7,553

 
$
432

 
$
939

 
$
13,276


We test goodwill for impairment annually as of the 1st of October. Our impairment analysis as of October 1, 2011 indicated no impairment to goodwill. We have not yet completed our impairment analysis for 2012.
Other Intangible Assets – The following tables summarize our carrying values of our other intangible assets at September 30, 2012 and December 31, 2011 (in thousands):
 
Carrying Value
 
Accumulated Amortization
 
Net Carrying Value
 
Weighted Avg Amortization Period
Balance at September 30, 2012
 
 
 
 
 
 
 
Product licenses and designs
$
14,971

 
$
4,416

 
$
10,555

 
10.4
Patents and trademarks
4,537

 
2,398

 
2,139

 
14.0
Customer relationships
3,092

 
1,881

 
1,211

 
6.9
 
 
 
 
 
 
 
 
Balance at December 31, 2011
 
 
 
 
 
 
 
Product licenses and designs
$
14,838

 
$
3,458

 
$
11,380

 
10.6
Patents and trademarks
4,045

 
2,456

 
1,589

 
13.0
Customer relationships
3,092

 
1,547

 
1,545

 
7.0