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Restructuring Charges and Accruals
12 Months Ended
Dec. 31, 2011
Restructuring Charges and Accruals  
Restructuring Charges and Accruals

Note 5: Restructuring Charges and Accruals

        In 2008, the Company announced and initiated a plan to exit its unprofitable and non-core analog/mixed-signal product lines, which it had acquired through asset purchase transactions in 2007, resulting in the elimination of approximately 90 positions and closure of subsidiaries in China and Romania. In the first quarter of 2009, the Company recorded restructuring charges of $275,000, which were primarily related to employee terminations, costs to exit a leased facility in China and other costs related to closing the analog/mixed-signal subsidiaries. Total restructuring charges resulting from the exit of the analog/mixed-signal product lines were $1.6 million, and the Company does not expect to incur additional restructuring charges related to this exit initiative.

        In 2009, the Company announced and initiated a plan to close its Korea research and development office resulting in the elimination of 15 positions. The Company recorded restructuring charges of $280,000, which were primarily related to employee terminations, costs to exit the leased facility and other costs related to closing the subsidiaries.

        In addition, restructuring charges of $151,000 were incurred in 2009 in connection with the Company's exit from the leased facility occupied by Prism Circuits in Santa Clara, California.

        Restructuring activity was as follows (in thousands):

 
  Facility related
and other
termination costs
 

Balance at December 31, 2009

  $ 112  

Cash payments

    (93 )
       

Balance at December 31, 2010

    19  

Cash payments

    (19 )
       

Balance at December 31, 2011

  $  
       

        Facility costs and other costs primarily include termination fees related to leases, and lease payments to be incurred until termination of the leases and services.