Note 14 - Related Party Transactions	3 Months Ended
Dec. 31, 2022
Notes to Financial Statements
Related Party Transactions Disclosure [Text Block]	*14.* Related Party Transactions In October 2013, Mr. Michael Taglich joined the Board of Directors. Michael Taglich is the Chairman and President of Taglich Brothers, Inc. (“Taglich Brothers”), a New York based securities firm. Taglich Brothers were the Placement Agents for many of the Company’s private offerings and debt issuances. In connection with previous private offerings and debt issuances which occurred prior to the fiscal years presented in these consolidated financial statements, Taglich Brothers were granted Placement Agent Warrants to purchase 10,926 shares of common stock at a weighted average price of $761.61 per share. As of December 31, 2022, Michael Taglich beneficially owns approximately 3.6% of the Company’s stock. In consideration of previous loans made by Michael Taglich to the Company and the personal guaranty on a former third-party credit facility no longer maintained by the Company, Mr. Taglich has been issued warrants to purchase common stock totaling 1,080 shares at an exercise price of $1,000 per share. In November 2018, the Company engaged Taglich Brothers Inc, on a non-exclusive basis, to perform advisory and investment banking services to identify possible acquisition target possibilities. Michael Taglich, a director and shareholder of the Company, is the President and Chairman of Taglich Brothers Inc. Fees for the services were $8 per month for three months and $5 per month thereafter, cancellable at any time. Taglich Brothers Inc. could also earn a success fee ranging from $200 for a revenue target acquisition of under $5 million up to $1 million for an acquisition target over $200 million. Michael Taglich purchased 350 units in the amount of $350 of Series C Preferred Stock and associated warrants in the private transaction consummated on March 13, 2019. Mr. Taglich’s purchase was subject to stockholder approval pursuant to Nasdaq Marketplace Rule 5635(c), for which approval by the stockholders of the Company was obtained on April 26, 2019. In connection with February and May 2021 Offerings, Taglich Brothers, Inc. received warrants to purchase 82,945 shares of the Company’s common stock with a weighted average exercise price of $3.21 and weighted average term of 5.0 years.

Note 14 - Related Party Transactions

3 Months Ended

Dec. 31, 2022

14. Related Party Transactions

In October 2013, Mr. Michael Taglich joined the Board of Directors. Michael Taglich is the Chairman and President of Taglich Brothers, Inc. (“Taglich Brothers”), a New York based securities firm. Taglich Brothers were the Placement Agents for many of the Company’s private offerings and debt issuances. In connection with previous private offerings and debt issuances which occurred prior to the fiscal years presented in these consolidated financial statements, Taglich Brothers were granted Placement Agent Warrants to purchase 10,926 shares of common stock at a weighted average price of $761.61 per share. As of December 31, 2022, Michael Taglich beneficially owns approximately 3.6% of the Company’s stock.

In consideration of previous loans made by Michael Taglich to the Company and the personal guaranty on a former third-party credit facility no longer maintained by the Company, Mr. Taglich has been issued warrants to purchase common stock totaling 1,080 shares at an exercise price of $1,000 per share.

In November 2018, the Company engaged Taglich Brothers Inc, on a non-exclusive basis, to perform advisory and investment banking services to identify possible acquisition target possibilities. Michael Taglich, a director and shareholder of the Company, is the President and Chairman of Taglich Brothers Inc. Fees for the services were $8 per month for three months and $5 per month thereafter, cancellable at any time. Taglich Brothers Inc. could also earn a success fee ranging from $200 for a revenue target acquisition of under $5 million up to $1 million for an acquisition target over $200 million.

Michael Taglich purchased 350 units in the amount of $350 of Series C Preferred Stock and associated warrants in the private transaction consummated on March 13, 2019. Mr. Taglich’s purchase was subject to stockholder approval pursuant to Nasdaq Marketplace Rule 5635(c), for which approval by the stockholders of the Company was obtained on April 26, 2019.

In connection with February and May 2021 Offerings, Taglich Brothers, Inc. received warrants to purchase 82,945 shares of the Company’s common stock with a weighted average exercise price of $3.21 and weighted average term of 5.0 years.