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Stock-Based Compensation (Tables)

9 Months Ended

Jun. 30, 2020

Share-based Payment Arrangement [Abstract]

Schedule of stock-based compensation expense

		Three Months Ended								Nine months ended
		June 30,								June 30,
		2020				2019				2020				2019
General and administrative		$	291,545			$	169,658			$	1,351,003			$	310,763
Research and development			92,138				62,430				152,138				110,522
Total share-based compensation		$	383,683			$	232,088			$	1,503,141			$	421,285

Schedule of weighted-average assumptions used black-scholes option-pricing model

		Three Months Ended								Nine months ended
		June 30,								June 30,
		2020				2019				2020				2019
Expected stock price volatility			54.3	%			50.7	%			53.0	%			50.4	%
Expected life of options (years)			5.3				5.4				5.6				5.6
Expected dividend yield			0	%			0	%			0	%			0	%
Risk free interest rate			0.4	%			2.2	%			1.5	%			2.4	%

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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

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 (h)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

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

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 (f)(2)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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