Note 2 – Goodwill and intangible assets

Goodwill

The Company’s net carrying amount of goodwill is in the Clinical Laboratory Services segment and is $7,452 as of July 31, 2021 and 2020.

Intangible assets

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

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

At July 31, 2021, information with respect to acquired intangibles is as follows:

At July 31, 2021, the weighted average remaining useful life of intangible assets was less than one year.

Estimated amortization expense related to these finite-lived intangible assets for the five succeeding fiscal years ending July 31 is as follows:

Amortization expense for the years ended July 31, 2021, 2020, and 2019 was $296, $524 and $842, respectively.