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Note 5 - Goodwill and Intangible Assets
12 Months Ended
Dec. 31, 2012
Goodwill and Intangible Assets Disclosure [Text Block]
5.    Goodwill and Intangible Assets

The following table summarizes information related to net carrying value of intangible assets (in thousands):

   
Amortization
   
December 31,
 
   
Life (in years)
   
2012
   
2011
 
                   
Goodwill
        $ -     $ 672  
                       
Definite-lived intangible assets:
                     
Tradenames
    10       350       400  
Customer relationships
    5       258       627  
Total definite-lived intangible assets
            608       1,027  
                         
Total intangible assets, net
          $ 608     $ 1,699  

The Company evaluates goodwill for impairment at least annually using the projected present value of future cash flows of the reporting unit, taking into account historical performance.  A significant amount of judgment is required in estimating fair value of the reporting unit.  Based on historical losses incurred, it was determined that goodwill was impaired, and in 2012, we wrote off the entire $672 thousand balance of goodwill, which resulted from our 2009 acquisition of SRC, as a result of our evaluation..

Amortization expense for intangible assets subject to amortization was $419 thousand for the year ended December 31, 2012, as compared to $649 thousand and $1,073 thousand for the years ended December 31, 2011 and 2010, respectively.  The Company amortizes tradenames on a straight-line basis over the estimated useful lives of the intangible assets.  Customer relationships are amortized over their expected useful lives on an accelerated method that approximates the cash flows associated with those relationships.  Based on the carrying value of amortized intangible assets, the Company estimates amortization expense for future years to be as follows (in thousands):

Year ending December 31,
 
Amount
 
2013
  $ 253  
2014
    105  
2015
    50  
2016
    50  
2017
    50  
2018 and thereafter
    100  
Total amortization expense
  $ 608