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Share-Based Compensation (Tables) | 3 Months Ended
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Dec. 31, 2024
Share-Based Payment Arrangement [Abstract] |
Summary of Stock Option Activity | A summary of the activity in options of the Company as of December 31, 2024, is presented below:
|  | Number of Shares |  |  | Weighted Average Exercise Price |
Outstanding September 30, 2024 |  |  | 3,695,740 |  |  | $ | 2.84 |
Granted |  |  | 968,250 |  |  | $ | 2.79 |
Forfeited/expired |  |  | (3,125 | ) |  | $ | 3.09 |
Exercised |  |  | (667 | ) |  | $ | 1.70 |
Outstanding December 31, 2024 |  |  | 4,660,198 |  |  | $ | 2.83 |
Exercisable December 31, 2024 |  |  | 1,568,103 |  |  | $ | 3.25 |
Summary of Stock Options Outstanding | The following table summarizes information about stock options outstanding as of December 31, 2024:
Range of Exercise Prices |  | Number Outstanding |  |  | Weighted Average Remaining Contractual Term |  |  | Weighted Average Exercise Price |  |  | Number Exercisable |  |  | Weighted Average Exercise Price |
$1.70-$2.59 |  |  | 1,599,833 |  |  |  | 6.43 |  |  | $ | 2.15 |  |  |  | 237,352 |  |  | $ | 1.70 |
$2.64-$2.70 |  |  | 1,538,000 |  |  |  | 5.36 |  |  | $ | 2.69 |  |  |  | 379,959 |  |  | $ | 2.69 |
$3.09-$3.55 |  |  | 1,235,365 |  |  |  | 3.96 |  |  | $ | 3.37 |  |  |  | 674,605 |  |  | $ | 3.37 |
$3.95-$6.87 |  |  | 287,000 |  |  |  | 1.17 |  |  | $ | 5.06 |  |  |  | 276,187 |  |  | $ | 5.07 |
|  |  | 4,660,198 |  |  |  | 5.10 |  |  | $ | 2.83 |  |  |  | 1,568,103 |  |  | $ | 3.25 |
Summary of Weighted Average Assumptions | The weighted average estimated fair value of employee stock options granted during the three months ended December 31, 2024 and 2023, was calculated using the Black-Scholes option-pricing model with the following weighted average assumptions (annualized percentages):
|  | Three Months Ended December 31, |
|  | 2024 |  |  | 2023 |
Volatility |  |  | 60.7 | % |  |  | 57.8 | %
Risk-free interest rate |  |  | 4.1 | % |  |  | 4.3 | %
Dividend yield |  |  | 0.0 | % |  |  | 0.0 | %
Expected term in years |  |  | 3.6 |  |  |  | 4.2 |
Summary of Company's RSU Activity | A summary of the Company’s RSUs as of December 31, 2024, is presented below:
|  | Number of Shares |  |  | Weighted Average Grant Date Fair Value |
Outstanding September 30, 2024 |  |  | 288,059 |  |  | $ | 2.78 |
Granted |  |  | 10,000 |  |  | $ | 2.59 |
Vested |  |  | (27,666 | ) |  | $ | 2.51 |
Forfeited/cancelled |  |  | — |  |  | $ | — |
Outstanding December 31, 2024 |  |  | 270,393 |  |  | $ | 2.70 |
Summary of Share-based Compensation Expense | The Company recorded share-based compensation expense and classified it in the condensed consolidated statements of operations as follows:
|  | Three Months Ended December 31, |
|  | 2024 |  |  | 2023 |
Cost of revenues |  | $ | 17 |  |  | $ | 39 |
Selling, general and administrative |  |  | 326 |  |  |  | 380 |
Research and development |  |  | 48 |  |  |  | 27 |
|  | $ | 391 |  |  | $ | 446 |

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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 -Topic 718 -SubTopic 10 -Subparagraph (f)(2) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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