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Stock-Based Compensation (Details 1) - Employee Stock Option [Member] - USD ($) | 12 Months Ended
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Sep. 30, 2020 | Sep. 30, 2019
Number of Options |  |  |
Outstanding at beginning |  | 845,840 | 368,216
Granted |  | 1,004,175 | 675,667
Exercised |  | (76,545) | (198,043)
Forfeited/Cancelled |  | (294,985) |
Outstanding at ending |  | 1,478,485 | 845,840
Vested and exercisable at ending |  | 761,998 |
Weighted Average Exercise Price |  |  |
Outstanding at beginning |  | $ 1.82 | $ 0.07
Granted |  | 2.06 | 2.32
Exercised |  | 0.04 | 0.27
Forfeited/Cancelled |  | 1.97 |
Outstanding at ending |  | 2.04 | $ 1.82
Vested and exercisable at ending |  | $ 1.99 |
Weighted Average Remaining Contractual Term (years) |  |  |
Outstanding at beginning |  | 9 years | 8 years 7 months 6 days
Outstanding at ending |  | 8 years 9 months 18 days | 9 years
Vested and exercisable at ending |  | 8 years 7 months 6 days |
Aggregate Intrinsic Value |  |  |
Outstanding at beginning | [1] | $ 343,406 | $ 820,862
Outstanding at ending | [1] | 96,088 | $ 343,406
Vested and exercisable at ending | [1] | $ 96,088 |
[1] | The aggregate intrinsic value is calculated as the difference between the exercise price of the underlying options and the estimated fair value of our common stock as of September 30, 2020 and 2019 of $1.29 and $1.87 per share, respectively. As of September 30, 2020, 1,401,940 and 685,453 outstanding and vested options, respectively, have no intrinsic value.

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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. + 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)(3) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Number of options outstanding, including both vested and non-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 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: 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)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. + 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 (e)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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