Equity and Stock-Based Compensation - Summary of Equity Compensation Plans (Details) |
12 Months Ended |
|---|---|
|
Sep. 30, 2022
shares
| |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Shares Available for Grant | 946,000 |
| Options Outstanding | 589,341 |
| 2022 Plan | |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Shares Authorized | 1,000,000 |
| Shares Available for Grant | 946,000 |
| Options Outstanding | 54,000 |
| Plan Expiration | 2032-03 |
| 2007 Plan | |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Shares Authorized | 3,000,000 |
| Options Outstanding | 397,341 |
| Plan Expiration | 2024-03 |
| Non-Employee Directors Stock Option Plan | |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Shares Authorized | 500,000 |
| Options Outstanding | 138,000 |
| Plan Expiration | 2024-03 |
| X | ||||||||||
- Definition Share-based compensation arrangement by share-based payment award expiration month year. No definition available.
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Number of shares authorized for issuance under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|