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Note 4 - Goodwill and Intangible Assets
6 Months Ended
Jun. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets Disclosure [Text Block]

Note 4 – Goodwill and Intangible Assets


The changes in the carrying amount of goodwill for the six-month period ended June 30, 2014 were as follows:


   

Package

           

Industrial

         
   

Testing

   

Permeation

   

Analyzers & Other

   

Total

 
                                 

Balance as of December 31, 2013

  $ 6,196,570     $ 2,227,979     $ 609,930     $ 9,034,479  

Foreign currency translation

    (47,183 )     (16,563 )     -       (63,746 )

Balance as of June 30, 2014

  $ 6,149,387     $ 2,211,416     $ 609,930     $ 8,970,733  

The Company tests goodwill for impairment annually at the reporting unit level using a fair value approach. The Company will perform its annual impairment test for goodwill in the fourth quarter.


Other intangible assets (all of which are being amortized except projects in process) are as follows:


   

As of June 30, 2014

 
           

Accumulated

         
   

Cost

   

Amortization

   

Net

 
                         

Patents

  $ 1,680,720     $ (392,970 )   $ 1,287,750  

Trademarks and trade names

    4,094,622       (598,487 )     3,496,135  

Developed technology

    7,667,700       (1,916,925 )     5,750,775  

Customer relationships

    896,700       (224,175 )     672,525  

Internally developed software

    934,792       -       934,792  

Other intangibles

    255,118       (72,046 )     183,072  
    $ 15,529,652     $ (3,204,603 )   $ 12,325,049  

   

As of December 31, 2013

 
           

Accumulated

         
   

Cost

   

Amortization

   

Net

 
                         

Patents

  $ 1,624,590     $ (408,656 )   $ 1,215,934  

Trademarks and trade names

    4,121,170       (495,897 )     3,625,273  

Developed technology

    7,730,550       (1,503,163 )     6,227,387  

Customer relationships

    904,050       (175,787 )     728,263  

Internally developed software

    716,800       -       716,800  

Other intangibles

    245,118       (40,572 )     204,546  
    $ 15,342,278     $ (2,624,075 )   $ 12,718,203  

Total amortization expense for the three-month periods ended June 30, 2014 and 2013 was $319,770 and $293,548, respectively and $638,753 and $582,302, respectively, for the six-month periods ended June 30, 2014 and 2013. Projects in process are not amortized until the patent or trademark is granted by the regulatory agency or the asset is ready for use. Estimated amortization expense for the remainder of 2014 and each of the four succeeding fiscal years and thereafter based on the intangible assets as of June 30, 2014 is as follows:


   

Estimated Expense

 

2014

  $ 633,525  

2015

    1,270,031  

2016

    1,253,430  

2017

    1,221,105  

2018

    1,190,337  

2019 & Thereafter

    5,080,326  
    $ 10,648,754