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Goodwill and Intangible Assets
9 Months Ended
Sep. 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 nine months ended September 30, 2011 were as follows:
 
      
Accumulated
    
      
Impairment
    
   
Goodwill
  
Losses
  
Total
 
Balance as of December 31, 2010
 $67,008  $(46,585) $20,423 
Additions
  639   -   639 
Foreign currency fluctuations
  (701)  24   (677)
Balance as of September 30, 2011
 $66,946  $(46,561) $20,385 

The balances of acquired Intangible Assets, excluding Goodwill, as of September 30, 2011 and December 31, 2010 were as follows:

   
Customer Lists
and
Service Contracts
  
Trade
Name
  
Technology
  
Total
 
Balance as of September 30, 2011:
            
Original cost
 $26,239  $4,714  $7,245  $38,198 
Accumulated amortization
  (9,927)  (1,158)  (2,320)  (13,405)
Carrying value
 $16,312  $3,556  $4,925  $24,793 
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 nine 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 useful 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 nine months ended September 30, 2011 was $829 and $2,533, respectively. Amortization expense on Intangible Assets for the three and nine months ended September 30, 2010 was $793 and $2,356, 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
 $850 
2012
  2,398 
2013
  2,379 
2014
  2,315 
2015
  2,303 
Thereafter
  14,548 
Total
 $24,793