Note 12 - Impacts of COVID-19	12 Months Ended
Sep. 30, 2022
COVID 19 [Member]
Notes to Financial Statements
Unusual or Infrequent Items, or Both, Disclosure [Text Block]	**12. Impacts of COVID-19** On March 11, 2020, the World Health Organization declared the outbreak of a novel coronavirus (COVID-19) as a pandemic, which has resulted in authorities implementing numerous measures to contain the virus, including travel bans and restrictions, quarantines, shelter-in-place orders, and business limitations and shutdowns.  While we are unable to accurately predict the full impact that COVID-19 will have on our results from operations, financial condition, liquidity and cash flows due to numerous uncertainties, including the duration, severity and impact of the pandemic and containment measures, our compliance with these measures has impacted our day-to-day operations and could disrupt our business and operations, as well as those of our key business partners, vendors and other counterparties for an indefinite period of time. The Company continues to follow guidelines outlined by the CDC and local county protocol. On August 2, 2021, the Company returned to in-person working. The Company implemented a hybrid module to allow employees to work 60% in office and 40% from home. While COVID-19 has had negative impacts on our operations and the future impacts of the pandemic and any corresponding economic results are largely unknown and rapidly evolving. The Company has implemented new products and new approaches to deliver existing products to grow revenue.  In response to the cancellations of in-person events, the Company introduced a new virtual events platform as an alternate solution for our customers. The Company is confident the pandemic will accelerate the Company's new product strategy.

Note 12 - Impacts of COVID-19

12 Months Ended

Sep. 30, 2022

Unusual or Infrequent Items, or Both, Disclosure [Text Block]

12. Impacts of COVID-19

On March 11, 2020, the World Health Organization declared the outbreak of a novel coronavirus (COVID-19) as a pandemic, which has resulted in authorities implementing numerous measures to contain the virus, including travel bans and restrictions, quarantines, shelter-in-place orders, and business limitations and shutdowns.  While we are unable to accurately predict the full impact that COVID-19 will have on our results from operations, financial condition, liquidity and cash flows due to numerous uncertainties, including the duration, severity and impact of the pandemic and containment measures, our compliance with these measures has impacted our day-to-day operations and could disrupt our business and operations, as well as those of our key business partners, vendors and other counterparties for an indefinite period of time. The Company continues to follow guidelines outlined by the CDC and local county protocol. On August 2, 2021, the Company returned to in-person working. The Company implemented a hybrid module to allow employees to work 60% in office and 40% from home.

While COVID-19 has had negative impacts on our operations and the future impacts of the pandemic and any corresponding economic results are largely unknown and rapidly evolving. The Company has implemented new products and new approaches to deliver existing products to grow revenue.  In response to the cancellations of in-person events, the Company introduced a new virtual events platform as an alternate solution for our customers. The Company is confident the pandemic will accelerate the Company's new product strategy.