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Note 6 - Intangible Assets
12 Months Ended
May 27, 2012
Goodwill and Intangible Assets Disclosure [Text Block]
6.            Intangible Assets

Changes in the carrying amount of goodwill for the fiscal years ended May 27, 2012, May 29, 2011 and May 30, 2010 by reportable segment, are as follows (in thousands):

   
Food
Products
Technology
   
Technology
Licensing
   
Hyaluronan-based Biomaterials
   
 
Total
 
                         
Balance as of May 31, 2009
  $ 22,581     $ 4,780     $     $ 27,361  
Goodwill acquired during the  period
                13,793       13,793  
Balance as of May 30, 2010
    22,581       4,780       13,793       41,154  
  Goodwill acquired/reclassified during the  period
                88       88  
   Goodwill impaired during the period
          (4,780 )           (4,780 )
Balance as of May 29, 2011
    22,581             13,881       36,462  
  Goodwill acquired during the period
    13,158                   13,158  
Balance as of May 27, 2012
  $ 35,739     $     $ 13,881     $ 49,620  

Information regarding Landec’s other intangible assets is as follows (in thousands):

   
Trademarks & Trade names
   
Customer Relationships
   
Total
 
Balance as of May 31, 2009
  $ 8,228     $     $ 8,228  
   Acquired during the period
    4,200       3,700       7,900  
   Amortization expense
          (26 )     (26 )
Balance as of May 30, 2010
    12,428       3,674       16,102  
   Amortization expense
          (308 )     (308 )
Balance as of May 29, 2011
    12,428       3,366       15,794  
   Acquired during the period
    36,000       7,500       43,500  
   Amortization expense
          (309 )     (309 )
Balance as of May 27, 2012
  $ 48,428     $ 10,557     $ 58,985  

Accumulated amortization as of May 27, 2012, May 29, 2011 and May 30, 2010 was $4.1 million, $3.8 million and $3.4 million, respectively.  Accumulated impairment losses through May 27, 2012 were $4.8 million.  Lifecore’s customer relationships amount of $3.7 million is being amortized over 12 years and GreenLine’s customer relationships amount of $7.5 million is being amortized over 13 years.  The amortization expense for the next five fiscal years will be $885,000 per year.