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Note 6 - Intangible Assets
3 Months Ended
Mar. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets Disclosure [Text Block]

NOTE 6. INTANGIBLE ASSETS


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


   

Amortization

   

March 31,

   

December 31,

 
   

Life (in years)

   

2014

   

2013

 
                         

Customer relationships

    5     $ 41     $ 55  

Amortization expense for intangible assets subject to amortization was $14 thousand and $63 thousand for the three months ended March 31, 2014 and 2013, respectively. 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 unamortized customer relationships, we estimate they will be fully amortized in 2014.