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Goodwill and Intangible Assets
6 Months Ended
Jun. 30, 2011
Goodwill and Intangible Assets [Abstract]  
Goodwill and Intangible Assets
6. Goodwill and Intangible Assets
 
The changes in the carrying value of Goodwill for the six months ended June 30, 2011 were as follows:
 
      
Accumulated
    
      
Impairment
    
   
Goodwill
  
Losses
  
Total
 
Balance as of December 31, 2010
 $67,008  $(46,585) $20,423 
Additions
  1,068   -   1,068 
Foreign currency fluctuations
  (1,315)  1,741   426 
Balance as of June 30, 2011
 $66,761  $(44,844) $21,917 
 
The balances of acquired Intangible Assets, excluding Goodwill, as of June 30, 2011 were as follows:
 
   
Customer Lists
and
Service Contracts
  
Trade
Name
  
Technology
  
Total
 
Balance as of June 30, 2011:
            
Original cost
 $27,823  $5,056  $7,096  $39,975 
Accumulated amortization
  (9,984)  (1,150)  (2,408)  (13,542)
Carrying value
 $17,839  $3,906  $4,688  $26,433 
Weighted-average original life (in years)
  14   14   13     
                  
Balance as of December 31, 2010:
                
Original cost
 $26,662  $4,709  $3,441  $34,812 
Accumulated amortization
  (7,344)  (901)  (1,228)  (9,473)
Carrying value
 $19,318  $3,808  $2,213  $25,339 
Weighted-average original life (in years)
  14   14   11     
 
The additions to Goodwill and Intangible Assets during the first six months of 2011 were based on the preliminary purchase price allocation of Water Star as described in Note 4. The Water Star intangible asset consisted of technology with an estimated life of 15 years.
 
We recorded an impairment loss on a customer list and technology intangible assets during the second quarter of 2011, totaling $1,805 due to our strategic decision to discontinue our two Hofmans outdoor city cleaning products. The impairment was included within Selling and Administrative Expense in the Condensed Consolidated Statements of Earnings.
 
Amortization expense on Intangible Assets for the three and six months ended June 30, 2011 was $872 and $1,704, respectively. Amortization expense on Intangible Assets for the three and six months ended June 30, 2010 was $771 and $1,563, respectively.
 
Estimated aggregate amortization expense based on the current carrying value of amortizable Intangible Assets for each of the five succeeding years and thereafter is as follows:
 
Remaining 2011
 $1,682 
2012
  2,532 
2013
  2,510 
2014
  2,441 
2015
  2,427 
Thereafter
  14,841 
Total
 $26,433