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Warranties
 6 Months Ended
Jun. 30, 2012
Warranties [Abstract]  
Warranties

Note 8 – Warranties

We maintain a reserve for potential warranty claims related to products sold and recognized in revenue. We regularly reassess the adequacy of our estimates and adjust the amounts as necessary. Our warranty reserve is included in other accrued expenses.

 

The activity in our warranty liability was as follows:

 

                                 
    Three months ended
June 30		     Six months ended
June 30		  
    2012     2011     2012     2011  

Balance, beginning of period

   $ 96     $ 11     $ 36     $ 61  

Provision for claims

     18       8       98       13  

Product or cash issued to settle claims

     (26 )      (19 )      (46 )      (74 ) 
   

 

 

    

 

 

    

 

 

    

 

 

  

Balance, end of period

   $ 88     $ —       $ 88     $ —    
   

 

 

    

 

 

    

 

 

    

 

 

  

At June 30, 2012, deferred revenue from extended warranties was $94.