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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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- Definition

Number of options outstanding, including both vested and non-vested options.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(ii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

+ References

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- References

No definition available.

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- Definition

The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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- Definition

The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

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- Definition

Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 718
-SubTopic 10
-Subparagraph (e)(1)
-Name Accounting Standards Codification
-Paragraph 2
-Section 50
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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Equity and Stock-Based Compensation - Summary of Stock Options Outstanding and Exercisable (Details) - $ / shares	12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2023
Options Outstanding
Number Outstanding	919,741
Employee Stock Option
Options Outstanding
Number Outstanding	919,741	1,087,016	672,924
Weighted Average Exercise Price Per Share	$ 6.67	$ 6.97	$ 8.76
Options Exercisable
Number Exercisable	741,727	532,185
Weighted Average Exercise Price Per Share	$ 7.05	$ 7.64
Employee Stock Option \| 4.32-5.07
Options Outstanding
Range of Exercise Prices, Lower limit	4.32
Range of Exercise Prices, Upper limit	$ 5.07
Number Outstanding	80,666
Remaining Contractual Life	7 years 6 months 7 days
Weighted Average Exercise Price Per Share	$ 4.74
Options Exercisable
Number Exercisable	35,318
Weighted Average Exercise Price Per Share	$ 4.77
Employee Stock Option \| 5.09-5.09
Options Outstanding
Range of Exercise Prices, Lower limit	5.09
Range of Exercise Prices, Upper limit	$ 5.09
Number Outstanding	100,000
Remaining Contractual Life	4 years 10 months 6 days
Weighted Average Exercise Price Per Share	$ 5.09
Employee Stock Option \| 5.25-5.75
Options Outstanding
Range of Exercise Prices, Lower limit	5.25
Range of Exercise Prices, Upper limit	$ 5.75
Number Outstanding	83,825
Remaining Contractual Life	6 years 29 days
Weighted Average Exercise Price Per Share	$ 5.42
Options Exercisable
Number Exercisable	53,825
Weighted Average Exercise Price Per Share	$ 5.47
Employee Stock Option \| 6.00-6.00
Options Outstanding
Range of Exercise Prices, Lower limit	6
Range of Exercise Prices, Upper limit	$ 6
Number Outstanding	400,000
Remaining Contractual Life	3 years 5 months 1 day
Weighted Average Exercise Price Per Share	$ 6
Options Exercisable
Number Exercisable	400,000
Weighted Average Exercise Price Per Share	$ 6
Employee Stock Option \| 7.40-8.82
Options Outstanding
Range of Exercise Prices, Lower limit	7.4
Range of Exercise Prices, Upper limit	$ 8.82
Number Outstanding	41,750
Remaining Contractual Life	6 years 1 month 24 days
Weighted Average Exercise Price Per Share	$ 8.12
Options Exercisable
Number Exercisable	41,750
Weighted Average Exercise Price Per Share	$ 8.12
Employee Stock Option \| 9.00-9.00
Options Outstanding
Range of Exercise Prices, Lower limit	9
Range of Exercise Prices, Upper limit	$ 9
Number Outstanding	150,000
Remaining Contractual Life	7 years 10 months 13 days
Weighted Average Exercise Price Per Share	$ 9
Options Exercisable
Number Exercisable	150,000
Weighted Average Exercise Price Per Share	$ 9
Employee Stock Option \| 9.27-9.99
Options Outstanding
Range of Exercise Prices, Lower limit	9.27
Range of Exercise Prices, Upper limit	$ 9.99
Number Outstanding	23,500
Remaining Contractual Life	6 years 10 months 2 days
Weighted Average Exercise Price Per Share	$ 9.45
Options Exercisable
Number Exercisable	20,834
Weighted Average Exercise Price Per Share	$ 9.48
Employee Stock Option \| 10.22-10.22
Options Outstanding
Range of Exercise Prices, Lower limit	10.22
Range of Exercise Prices, Upper limit	$ 10.22
Number Outstanding	18,000
Remaining Contractual Life	6 years 5 months 1 day
Weighted Average Exercise Price Per Share	$ 10.22
Options Exercisable
Number Exercisable	18,000
Weighted Average Exercise Price Per Share	$ 10.22
Employee Stock Option \| 11.51-11.51
Options Outstanding
Range of Exercise Prices, Lower limit	11.51
Range of Exercise Prices, Upper limit	$ 11.51
Number Outstanding	12,000
Remaining Contractual Life	5 years 5 months 23 days
Weighted Average Exercise Price Per Share	$ 11.51
Options Exercisable
Number Exercisable	12,000
Weighted Average Exercise Price Per Share	$ 11.51
Employee Stock Option \| 15.43-15.43
Options Outstanding
Range of Exercise Prices, Lower limit	15.43
Range of Exercise Prices, Upper limit	$ 15.43
Number Outstanding	10,000
Remaining Contractual Life	6 years 1 month 17 days
Weighted Average Exercise Price Per Share	$ 15.43
Options Exercisable
Number Exercisable	10,000
Weighted Average Exercise Price Per Share	$ 15.43
Employee Stock Option \| 4.32-15.43
Options Outstanding
Range of Exercise Prices, Lower limit	4.32
Range of Exercise Prices, Upper limit	$ 15.43
Number Outstanding	919,741
Remaining Contractual Life	5 years 2 months 23 days
Weighted Average Exercise Price Per Share	$ 6.67
Options Exercisable
Number Exercisable	741,727
Weighted Average Exercise Price Per Share	$ 7.05