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Commitments and Contingencies (Tables)

3 Months Ended

Dec. 31, 2024

Commitments and Contingencies Disclosure [Abstract]

Schedule of operating lease costs

Schedule of operating lease costs
		Three months ended December 31,
		2024				2023
Operating lease costs		$	33			$	30

Schedule of contributions under the plan

Schedule of contributions under the plan
		Three months ended December 31,
		2024				2023
Contributions to 401(k) plan		$	48			$	73

Schedule of stock option activity

Schedule of stock option activity
			Number of Options				Weighted Average Exercise Price ($)				Weighted Average Grant Date Fair Value ($)				Aggregate intrinsic value ($)
Outstanding, September 30, 2023				14,111,780				7.12				5.27				22,290,069
Granted				1,860,500				5.47				3.95				—
Exercised				(273,360	)			2.53				1.11				601,407
Forfeited				(661,166	)			11.67				5.00				—
Outstanding, September 30, 2024				15,037,754				6.80				5.12				15,825,791
Exercised				(189,932	)			3.72				2.92				1,535,045
Outstanding, December 31, 2024				14,847,822				6.84				5.15				69,107,428
Exercisable, December 31, 2024				10,249,032				5.67				4.42				56,918,436

Schedule of summarizes information about stock options

Schedule of summarizes information about stock options
								Number of				Weighted average				Weighted				Number of				Weighted
Range of exercises prices								outstanding				remaining contractual				average				vested				average
From				To				options				life (in years)				exercise price				options				exercise price
$	0.92			$	3.00				2,909,600				3.48			$	2.38				2,909,600			$	2.38
$	3.01			$	5.00				2,232,500				3.78			$	3.42				2,017,083			$	3.30
$	5.01			$	9.00				6,591,722				5.80			$	6.58				3,726,932			$	6.17
$	9.01			$	13.00				1,649,000				7.08			$	10.26				977,917			$	10.44
$	13.01			$	25.00				1,465,000				6.20			$	18.18				617,500			$	18.37
									14,847,822				5.22			$	6.84				10,249,032			$	5.67

Schedule of general and administrative expenses and research and development expenses

Schedule of general and administrative expenses and research and development expenses
		Three months ended December 31,
		2024				2023
General and administrative		$	803			$	926
Research and development			1,252				1,360
Total share-based compensation		$	2,055			$	2,286

Schedule of weighted average assumptions for fair value of each option award

Schedule of weighted average assumptions for fair value of each option award
		2023
Risk-free interest rate			4.47	%
Expected life of options (years)			5.29
Annualized volatility			80.61	%
Dividend rate			0.00	%

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Tabular disclosure of defined contribution pension plans or defined contribution other postretirement plans, separately for pension plans and other postretirement benefit plans.

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Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

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Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

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