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Goodwill and Other Intangible Assets (Tables)
12 Months Ended
May 31, 2018
Goodwill by Business Segment

The following table summarizes goodwill by reportable segment:

 

(in thousands)    Food Safety      Animal Safety      Total  

Balance, May 31, 2016

   $ 26,889      $ 61,617      $ 88,506  

Goodwill acquired

     19,051        —          19,051  

Goodwill adjustments and/or currency (1)

     (20      (2,778      (2,798
  

 

 

    

 

 

    

 

 

 

Balance, May 31, 2017

   $ 45,920      $ 58,839      $ 104,759  

Goodwill acquired

     —          757        757  

Goodwill adjustments and/or currency (1)

     (5,919      (39      (5,958
  

 

 

    

 

 

    

 

 

 

Balance, May 31, 2018

   $ 40,001      $ 59,557      $ 99,558  
  

 

 

    

 

 

    

 

 

 

 

(1) Includes final purchase price allocation adjustment.
Amortizable of Intangible Assets

Amortizable intangible assets consisted of the following and are included in customer-based intangible and other non-current assets within the consolidated balance sheets:

 

(in thousands)    Gross
Carrying
Amount
     Less
Accumulated
Amortization
     Net
Carrying
Amount
 

Licenses

   $ 9,491      $ 2,523      $ 6,968  

Covenants not to compete

     801        483        318  

Patents

     9,693        5,013        4,680  

Customer-based intangibles

     56,420        24,579        31,841  

Other products and service-related intangibles

     15,299        4,451        10,848  
  

 

 

    

 

 

    

 

 

 

Balance, May 31, 2018

   $ 91,704      $ 37,049      $ 54,655  
  

 

 

    

 

 

    

 

 

 

Licenses

   $ 5,989      $ 2,011      $ 3,978  

Covenants not to compete

     1,208        309        899  

Patents

     9,304        4,601        4,703  

Customer-based intangibles

     56,829        20,846        35,983  

Other products and service-related intangibles

     12,065        3,010        9,055  
  

 

 

    

 

 

    

 

 

 

Balance, May 31, 2017

   $ 85,395      $ 30,777      $ 54,618