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Common Stock, Stock Options and Warrants (Details) - Summary of common stock reserved for future issuances | 12 Months Ended
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Sep. 30, 2021 shares
Summary of common stock reserved for future issuances [Abstract] |
Stock plan options outstanding | 5,755,171
Stock plan shares available for future grants | 7,530,000
Warrants outstanding | 40,208,347
Total | 53,493,518

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- Definition The amount of common stock reserved. + References No definition available. + Details
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- Definition The amount of warrants. + References No definition available. + Details
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- Definition Net number of non-option equity instruments granted to participants. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The increase or decrease in number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding, including vested options. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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