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Note 3 - Goodwill and Intangible Assets
6 Months Ended
Jun. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets Disclosure [Text Block]

 
(3)  GOODWILL AND INTANGIBLE ASSETS


Goodwill and intangible assets on our balance sheets are the result of our acquisitions of Sigma Systems Corp. ("Sigma") in October 2008 and Thermonics, Inc. ("Thermonics"), a division of Test Enterprises, Inc. in January 2012.

Goodwill

All of our goodwill is allocated to our Thermal Products segment. There was no change in the amount of the carrying value of goodwill for the six months ended June 30, 2014.

Intangible Assets

The following tables provide further detail about our intangible assets as of June 30, 2014 and December 31, 2013:


 

June 30, 2014

 

Gross
Carrying
Amount


Accumulated

Amortization

Net
Carrying
Amount

Finite-lived intangible assets:

                       

Customer relationships

  $ 1,480     $ 860     $ 620  

Patented technology

    590       326       264  

Software

    270       155       115  

Trade name

    140       86       54  

Customer backlog

    70       70       -  

Non-compete/non-solicitation agreement

    48       48       -  

Total finite-lived intangible assets

    2,598       1,545       1,053  

Indefinite-lived intangible assets:

                       

Sigma trademark

    510       -       510  

Total intangible assets

  $ 3,108     $ 1,545     $ 1,563  

 

December 31, 2013

 

Gross

Carrying

Amount


Accumulated

Amortization

Net

Carrying

Amount

Finite-lived intangible assets:

                       

Customer relationships

  $ 1,480     $ 725     $ 755  

Patented technology

    590       307       283  

Software

    270       142       128  

Trade name

    140       68       72  

Customer backlog

    70       70       -  

Non-compete/non-solicitation agreement

    48       48       -  

Total finite-lived intangible assets

    2,598       1,360       1,238  

Indefinite-lived intangible assets:

                       

Sigma trademark

    510       -       510  

Total intangible assets

  $ 3,108     $ 1,360     $ 1,748  


We generally amortize our finite-lived intangible assets over their estimated useful lives on a straight-line basis, unless an alternate amortization method can be reliably determined. Any such alternate amortization method would be based on the pattern in which the economic benefits of the intangible asset are expected to be consumed. None of our intangible assets have any residual value.

The following table sets forth changes in the amount of the carrying value of intangible assets for the six months ended June 30, 2014:


Balance - January 1, 2014

  $ 1,748    

Amortization

    (185 )  

Balance – June 30, 2014

  $ 1,563    

Total amortization expense for the six months ended June 30, 2014 and 2013 was $185 and $232, respectively. The following table sets forth the estimated annual amortization expense for our finite-lived intangible assets for each of the next five years:


2014 (remainder)

  $ 170    

2015

  $ 289    

2016

  $ 229    

2017

  $ 212    

2018

  $ 65