Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets (Tables)

v3.22.1
Goodwill and Intangible Assets (Tables)
 9 Months Ended
Apr. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of intangible assets all in the life sciences products segment
    Gross     Accumulated
Amortization		     Net  
July 31, 2021   $ 27,775     $ (27,531 )   $ 244  
Amortization expense    
—
       (210 )     (210 )
Foreign currency translation     (534 )     529       (5 )
April 30, 2022   $ 27,241     $ (27,212 )   $ 29  

 
Schedule of intangible assets, all finite-lived
    April 30, 2022     July 31, 2021  
    Gross     Accumulated
Amortization		     Net     Gross     Accumulated
Amortization		     Net  
Patents   $ 11,027     $ (11,027 )   $
—
     $ 11,027       (11,027 )   $
—
  
Customer relationships     11,768       (11,739 )     29       12,059       (11,815 )     244  
Website and acquired content     1,008       (1,008 )    
—
       1,025       (1,025 )    
—
  
Licensed technology and other     476       (476 )    
—
       494       (494 )    
—
  
Trademarks     2,962       (2,962 )    
—
       3,170       (3,170 )    
—
  
Total   $ 27,241     $ (27,212 )   $ 29     $ 27,775       (27,531 )   $ 244  

 
Schedule of information with respect to acquired intangibles
    Useful life
assigned		     Weighted
average
remaining
useful life		  
Customer relationships   8 -15 years     0.25 years