Note 4 - Goodwill and Purchased Intangibles |
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Goodwill and Intangible Assets Disclosure [Text Block] |
4. Goodwill and Purchased Intangibles
Goodwill
The carrying value of goodwill at each of September 30, 2022 and December 31, 2021 was $411,183.
The following table presents details of our purchased intangible assets as of September 30, 2022 and December 31, 2021:
Intangible assets
The intangible assets are being amortized on a straight-line basis over their estimated useful lives of year to years.
Amortization expense for intangible assets was $35,724 and $35,738 for the three months ended September 30, 2022 and 2021, respectively.
Amortization expense for intangible assets was $107,211 and $107,478 for the nine months ended September 30, 2022 and 2021, respectively.
The estimated future amortization expense of our intangible assets as of September 30, 2022 is as follows:
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