Quarterly report pursuant to Section 13 or 15(d)

Goodwill and intangible assets

v3.19.1
Goodwill and intangible assets
6 Months Ended
Jan. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets Disclosure [Text Block]

Note 6 – Goodwill and intangible assets


At January 31, 2019 and July 31, 2018, the Company has goodwill of $7,452 allocated to the Clinical Services reporting unit.


The Company’s change in the carrying amount of intangible assets, all in the Products segment is as follows:


    Gross     Accumulated
Amortization
    Net  
July 31, 2018   $ 27,347     $ (25,461 )   $ 1,886  
Amortization expense           (494 )     (494 )
Foreign currency translation     (41 )     37       (4 )
January 31, 2019   $ 27,306     $ (25,918 )   $ 1,388  

Intangible assets, all finite lived, consist of the following:


 

 

  January 31, 2019   July 31, 2018  
    Gross   Accumulated
Amortization
  Net   Gross   Accumulated
Amortization
  Net  
Patents   $ 11,027   $ (10,987 ) $ 40   $ 11,027   $ (10,980 ) $ 47  
Customer relationships     11,814     (10,466 )   1,348     11,836     (9,997 )   1,839  
Website and acquired content     1,008     (1,008 )       1,008     (1,008 )    
Licensed technology and other     483     (483 )       483     (483 )    
Trademarks     2,974     (2,974 )       2,993     (2,993 )    
Total   $ 27,306   $ (25,918 ) $ 1,388   $ 27,347   $ (25,461 ) $ 1,886  

At January 31, 2019, information with respect to intangibles assets acquired is as follows:


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

At January 31, 2019, the weighted average remaining useful life of intangible assets is approximately two years.