Quarterly report pursuant to Section 13 or 15(d)

Goodwill and intangible assets

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Goodwill and intangible assets
3 Months Ended
Oct. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets Disclosure [Text Block]

Note 5 – Goodwill and intangible assets


At October 31, 2015 and July 31, 2015, the Company’s net carrying amount of goodwill, related to the Clinical Labs segment, is $7,452.


The Company’s change in the net carrying amount of intangible assets, all of which is included in the Life Sciences segment is as follows:


    Gross     Accumulated
Amortization
    Net  
July 31, 2015   $ 27,838     $ (21,683 )   $ 6,155  
Amortization expense           (423 )     (423 )
Foreign currency translation     (97 )     72       (25 )
October 31, 2015   $ 27,741     $ (22,034 )   $ 5,707  

Intangible assets consist of the following:


    October 31, 2015     July 31, 2015  
    Gross     Accumulated
Amortization
    Net     Gross     Accumulated
Amortization
    Net  
Patents   $ 11,027     $ (10,879 )   $ 148     $ 11,028     $ (10,871 )   $ 157  
Customer relationships     12,190       (7,621 )     4,569       12,243       (7,398 )     4,845  
Website and acquired content     1,016       (1,016 )           1,020       (1,020 )      
Licensed technology and other     515       (443 )     72       518       (441 )     77  
Trademarks     2,993       (2,075 )     918       3,029       (1,953 )     1,076  
Total   $ 27,741     $ (22,034 )   $ 5,707     $ 27,838     $ (21,683 )   $ 6,155  

At October 31, 2015, information with respect to intangibles assets acquired is as follows:


    Useful life
assigned
  Weighted average
remaining useful life
 
Customer relationships   8-15 years   5 years  
Trademarks   5 years   2 years  
Other intangibles   10 years   4 years  

At October 31, 2015, the weighted average useful life of amortizable intangible assets is approximately four years.