Subsequent Events	12 Months Ended
Sep. 30, 2022
Subsequent Events [Abstract]
Subsequent Events	NOTE 13 - Subsequent Events Los Gatos Lease On November 4, 2022, the term of the Los Gatos Lease was extended by two years to December 31, 2024. The rent under the Los Gatos Lease will range from $4,453 to $4,632 per month. At-The-Market Offering On December 21, 2022, we entered into a Capital on Demand^TM Sales Agreement with JonesTrading Institutional Services LLC (JonesTrading) to create an at-the-market offering program under which we may offer and sell shares having an aggregate offering price of up to $9.0 million. JonesTrading is entitled to a commission at a fixed commission rate equal to up to 3% of the gross proceeds.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI https://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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