XML 31 R11.htm IDEA: XBRL DOCUMENT
v3.23.4

Note 5 - Intangible Assets | 12 Months Ended
--- | ---
Oct. 31, 2023
Notes to Financial Statements |
Intangible Assets Disclosure [Text Block] |
(5) | Intangible Assets
Aggregate amortization expense for amortizing intangible assets was $53,941, $51,507 and $45,511 for the years ended October 31, 2023, 2022 and 2021, respectively. Amortization of intangible assets is calculated using a straight-line method over the estimated useful lives of the intangible assets. Amortization expense is estimated to be approximately $54,000 for each of the next five years. The gross carrying amounts and accumulated amortization of intangible assets subject to amortization as of October 31, 2023 was $868,564 and $313,927, respectively. The gross carrying amounts and accumulated amortization of intangible assets subject to amortization as of October 31, 2022 was $856,167 and $274,417, respectively.

X
- References No definition available. + Details
Name: | us-gaap_DisclosureTextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//350-30/tableOfContent + Details
Name: | us-gaap_IntangibleAssetsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration