Commitments and Contingencies - Narrative (Details) - USD ($) $ in Thousands  | 
Jun. 30, 2024  | 
Sep. 30, 2023  | 
|---|---|---|
| Loss Contingencies [Line Items] | ||
| Outstanding purchase commitments | $ 3,384 | |
| Financial Standby Letter of Credit | ||
| Loss Contingencies [Line Items] | ||
| Letter of credit outstanding | $ 248 | $ 248 | 
| X | ||||||||||
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
  | 
| X | ||||||||||
- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. No definition available. 
  | 
| X | ||||||||||
- Details 
  |