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Note 4 - Goodwill and Intangible Assets
12 Months Ended
Dec. 31, 2012
Goodwill and Intangible Assets Disclosure [Text Block]
(4)            Goodwill and Intangible Assets

Goodwill and intangible assets consisted of the following at December 31, 2012:

   
Useful Life
   
Gross
   
Accumulated Amortization
   
Net
 
    (In years)           (In thousands)        
Goodwill
        $ 57,799           $ 57,799  
Non-amortizing intangible assets:
                           
Indefinite trade name
          1,191             1,191  
Amortizing intangible assets:
                           
Customer related
  5 - 15       10,521       6,709       3,812  
Non-competes
    3         430       346       84  
Trade names
  5 - 10       1,902       1,195       707  
Total amortizing intangibles
              12,853       8,250       4,603  
Total intangible assets other than goodwill
            $ 14,044     $ 8,250     $ 5,794  

Goodwill and intangible assets consisted of the following at December 31, 2011:

   
Useful Life
   
Gross
   
Accumulated Amortization
   
Net
 
    (In years)           (In thousands)        
Goodwill
        $ 57,730           $ 57,730  
Non-amortizing intangible assets:
                           
Indefinite trade name
          1,191             1,191  
Amortizing intangible assets:
                           
Customer related
  5 - 15       10,513       5,789       4,724  
Non-competes
    3         430       203       227  
Trade names
  5 - 10       1,902       971       931  
Total amortizing intangibles
              12,845       6,963       5,882  
Total intangible assets other than goodwill
            $ 14,036     $ 6,963     $ 7,073  

The following represents a summary of changes in the Company’s carrying amount of goodwill for the years ended December 31, 2012, and 2011 (in thousands):

Balance as of December 31, 2010
  $ 55,133  
MIV contingent consideration earned
    2,550  
OCS correcting entries
    106  
Foreign currency translation
    (59 )
Balance as of December 31, 2011
  $ 57,730  
Foreign currency translation
    69  
Balance as of December 31, 2012
  $ 57,799  

Correcting entries related to the OCS acquisition were made in 2011 for adjustments needed in the purchase price allocation.  Those entries decreased accrued expenses by $49,000, increased the valuation allowance for deferred tax asset by $155,000, and increased goodwill by $106,000.  The effects of these errors were not material to any previously reported periods.

The agreement under which the Company acquired MIV in 2008 provided for contingent earn-out payments over three years based on growth in revenue and earnings.  The 2010 and 2009 earn-out payments paid in February 2011 and 2010 were $1.6 million and $172,000, respectively, net of closing valuation adjustments, and were recorded as additions to goodwill.  In April 2011, the Company reached an agreement which limited the final earn-out payment associated with the MIV acquisition at approximately $2.6 million.  Of this amount, $2.4 million was paid during April 2011 and a final payment of $117,000 was paid in September 2011, which were recorded as additions to goodwill.

Aggregate amortization expense for customer related intangibles, trade names and non-competes for the years ended December 31, 2012, 2011 and 2010 was $1.3 million, $1.6 million, and $1.3 million, respectively.  Estimated amortization expense for the next five years is: 2013—$954,000; 2014—$842,000; 2015—$789,000; 2016—$597,000; 2017—$531,000: thereafter $890,000.