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Note 18 - Restructuring Charges
12 Months Ended
Dec. 31, 2011
Restructuring Charges [Abstract]  
Restructuring Charges
Restructuring Charges

During 2009, we announced a net reduction of approximately 120 positions. We incurred restructuring-related charges of approximately $10.0 million in 2009. The charges were comprised of employee severance costs of approximately $7.6 million, charges related to the termination of certain external sales representatives of approximately $2.3 million and operating lease impairment charges of approximately $0.1 million.

The restructuring charges for 2009 are included in our consolidated statements of income as follows:
(In thousands)
 
 
Cost of sales
 
$
137

Research and development expense
 
4,104

Selling, general, and administrative expense
 
5,728

 
 
$
9,969



No significant restructuring activities were initiated in 2011 or 2010.