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Goodwill and intangible assets
9 Months Ended
Apr. 30, 2012
Goodwill and Intangible Assets Disclosure [Text Block]

Note 8 – Goodwill and intangible assets


The Company’s change in the net carrying amount of goodwill by business segment is as follows:


 

 

 

 

 

 

 

 

 

 

 

 

 

Enzo Life
Sciences

 

Enzo
Clinical
Labs

 

Total

 

 

 


 


 


 

Balance August 1, 2011

 

$

19,921

 

$

7,452

 

$

27,373

 

Foreign currency translation

 

 

(689

)

 

 

 

(689

)

 

 



 



 



 

Balance April 30, 2012

 

$

19,232

 

$

7,452

 

$

26,684

 

 

 



 



 



 


Intangible assets, all of which are included in the Life Sciences segment, consist of the following:


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

April 30, 2012

 

July 31, 2011

 

 

 


 


 

 

 

Gross

 

Accumulated
Amortization

 

Net

 

Gross

 

Accumulated
Amortization

 

Net

 

 

 


 


 


 


 


 


 

Finite-lived intangible assets:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Patents

 

$

11,027

 

$

(10,372

)

$

655

 

$

11,027

 

$

(10,278

)

$

749

 

Customer relationships

 

 

12,530

 

 

(4,191

)

 

8,339

 

 

12,789

 

 

(3,472

)

 

9,317

 

Website and acquired content

 

 

1,035

 

 

(855

)

 

180

 

 

1,063

 

 

(748

)

 

315

 

Licensed technology and other

 

 

493

 

 

(281

)

 

212

 

 

649

 

 

(355

)

 

294

 

Indefinitely-lived intangible assets:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Trademarks

 

 

8,963

 

 

 

 

8,963

 

 

9,310

 

 

 

 

9,310

 

 

 



 



 



 



 



 



 

Total

 

$

34,048

 

$

(15,699

)

$

18,349

 

$

34,838

 

$

(14,853

)

$

19,985

 

 

 



 



 



 



 



 



 


At April 30, 2012, the weighted average useful life of finite-lived intangible assets was approximately eight years.


For financial reporting purposes, useful lives for intangibles acquired through acquisitions in the Life Sciences segment have been assigned as follows:


 

 

Customer relationships

5-15 years

Trademarks

Indefinite

Other intangibles

4-5 years