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Note 4 - Goodwill and Intangible Assets
12 Months Ended
Dec. 31, 2011
Goodwill and Intangible Assets Disclosure [Text Block]
4.             GOODWILL AND INTANGIBLE ASSETS

The carrying amount of goodwill is not amortized but subject to annual impairment testing at the reporting unit level. We evaluate goodwill for impairment on October 1, or more frequently if impairment indicators are present. Impairment is the condition that exists when the carrying amount of goodwill exceed its implied fair value. The first step in the impairment process is to determine the fair value of the reporting unit and then compare it to the carrying value, including goodwill. We determined that the market capitalization approach is the most appropriate method of measuring fair value of the reporting unit, assuming a controlling interest. Under this approach, fair value is calculated based on the market price of common stock, multiplied by the number of outstanding shares. A control premium, which is representative of premiums paid in the marketplace to acquire a controlling interest in a company, is then added to the market capitalization to determine the fair value of the reporting unit. If the fair value exceeds the carrying value, no further action is required and no impairment loss is recognized. We monitor changes in our closing market price and its effect on fair value and the relationship to the carrying value. Additional impairment assessments may be performed on an interim basis if we encounter events or changes in circumstances that would indicate that, more likely than not, the carrying value of goodwill has been impaired. At December 31, 2011, the Company did not identify any potential impairment related to its goodwill.

The components and estimated useful lives of intangible assets as of December 31, 2011 and 2010 are stated below. Amortization is provided on a straight line method, or in the case of customer relationships, on an accelerated method, over the following estimated useful lives (in thousands):

   
2011
   
   
Gross
   
Accumulated
   
Net
 
Estimated
   
Amount
   
Amortization
   
Amount
 
Useful Life
Tradenames
  $ 304     $ 81     $ 223  
15 years
Proprietary technology
    620       248       372  
10 years
Non-compete agreement
    25       25       -  
3 years
Customer relationships
    170       123       47  
10 years
Domain name and related website
    23       7       16  
15 years
    $ 1,142     $ 484     $ 658    

   
2010
   
   
Gross
   
Accumulated
   
Net
 
Estimated
   
Amount
   
Amortization
   
Amount
 
Useful Life
Tradenames
  $ 304     $ 60     $ 244  
15 years
Proprietary technology
    620       186       434  
10 years
Non-compete agreement
    25       25       -  
3 years
Customer relationships
    170       101       69  
10 years
Domain name and related website
    23       7       16  
15 years
    $ 1,142     $ 379     $ 763    

Amortization expense related to intangible assets for the years ended December 31, 2011 and 2010 was $105 thousand and $122 thousand, respectively. Annual amortization expense, in thousands, for intangible assets over the next five years ending December 31 is summarized as follows:

2012
$ 99
2013
95
2014
92
2015
89
2016
88
Thereafter
195