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Goodwill and Other Intangible Assets
6 Months Ended
Jun. 30, 2011
Goodwill and Other Intangible Assets [Abstract]  
Goodwill and Other Intangible Assets
Note 4. Goodwill and Other Intangible Assets
     On April 1, 2009, we acquired the operations of Stem Cell Sciences Plc (SCS) for an aggregate purchase price of approximately $5,135,000. The acquired operations includes proprietary cell technologies relating to embryonic stem cells, induced pluripotent stem (iPS) cells, and tissue-derived (adult) stem cells; expertise and infrastructure for providing cell-based assays for drug discovery; a cell culture products business; and an intellectual property portfolio with claims relevant to cell processing, reprogramming and manipulation, as well as to gene targeting and insertion.
     The purchase price was allocated as follows:
                 
            Estimated life of  
    Allocated purchase     intangible assets  
    Price     in years  
Net tangible assets
  $ 36,000          
Intangible assets:
               
Customer relationships and developed technology
    1,310,000       6 to 9  
In-process research and development
    1,340,000     13 to 19  
Trade name
    310,000       15  
Goodwill
    2,139,000       N/A  
 
             
Total
  $ 5,135,000          
 
             
     In-process research and development assets relate to: 1) the acquisition of certain intellectual property rights not expected to expire until 2027 related to our program focused on developing genetically engineered rat models of human disease (our “Transgenic Rat Program”); and 2) the acquisition of certain technology related to the commercialization of our SC Proven cell culture products and the development and commercialization of cell-based assay platforms for use in drug discovery and development (our “Assay Development Program”).
     At the time of valuation (April 2009), the technology related to our Transgenic Rat Program was in its nascent stage, and therefore we concluded that the remaining 19 years of legal life of the intellectual property was appropriate as the remaining useful life for this technology.
     As for our Assay Development Program, at the time of valuation (April 2009), we expected to achieve proof of concept by 2012. Due to the foundational nature of our Assay Development Program patents and technologies, we expect the technologies to remain useful and relevant within the industry for at least 10 years following commercial launch of a product or service under our Assay Development Program. Because these technologies are not expected to begin generating revenue until 2011-2012, we estimated the remaining useful life for these technologies to be approximately 13 years from the valuation date.
     Trade name relates to the “SC Proven” trademark of our cell culture products which we expect to market for 15 years from the date of acquisition, based on which, we estimated a remaining useful life of 15 years from the valuation date.
     The following table presents changes in goodwill:
         
Balance as of December 31, 2010
  $ 1,877,315  
Foreign currency translation
    82,327  
 
     
Balance as of June 30, 2011
  $ 1,959,642  
 
     
     The components of our other intangible assets at June 30, 2011 are summarized below:
         
    Net Carrying  
Other Intangible Asset Class   Amount  
Customer relationships and developed technology
  $ 1,040,305  
In-process research and development
    1,270,936  
Trade name
    293,967  
Patents
    324,844  
 
     
Total other intangible assets
  $ 2,930,052  
 
     
     Amortization expense was approximately $93,000 in the second quarter of 2011.
     The expected future annual amortization expense for each of the next five years based on current balances of our intangible assets is as follows:
         
For the year ending December 31:        
2011
  $ 365,213  
2012
  $ 365,213  
2013
  $ 365,213  
2014
  $ 365,213  
2015
  $ 365,213