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Stock-Based Compensation (Tables)

3 Months Ended

Dec. 31, 2022

Share-Based Payment Arrangement [Abstract]

Schedule of stock-based compensation expense

		2022				2021
General and administrative		$	255,465			$	163,001
Research and development			44,716				40,071
Total stock-based compensation expense		$	300,181			$	203,072

Schedule of weighted-average assumptions used in the Black-Scholes option-pricing model

		2022				2021
Expected stock price volatility			53.5	%			56.0	%
Expected life of options (years)			5.1				6.0
Expected dividend yield			0	%			0	%
Risk free interest rate			4.0	%			1.1	%

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- References

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- Definition

Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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