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Debt - Schedule of Foreign Subsidiary Borrowings (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Sep. 30, 2023
--- | --- | ---
Line of Credit Facility [Line Items] |  |
Total long-term debt | $ 4,393 | $ 2,457
Foreign subsidiary borrowings, net of unamortized debt issuance cost |  |
Line of Credit Facility [Line Items] |  |
Total debt | 8,975 | 5,771
Less – current maturities | (4,645) | (3,386)
Total long-term debt | 4,330 | 2,385
Receivables pledged as collateral | 1,348 | 1,247
Term loan, net of unamortized debt issuance cost $(89) and $0, respectively |  |
Line of Credit Facility [Line Items] |  |
Unamortized debt issuance costs | (6) | (9)
Term loan, net of unamortized debt issuance cost $(89) and $0, respectively | Foreign subsidiary borrowings, net of unamortized debt issuance cost |  |
Line of Credit Facility [Line Items] |  |
Total debt | 5,329 | 3,293
Unamortized debt issuance costs | (89) | 0
Short-term borrowings | Foreign subsidiary borrowings, net of unamortized debt issuance cost |  |
Line of Credit Facility [Line Items] |  |
Total debt | 2,215 | 1,862
Factor | Foreign subsidiary borrowings, net of unamortized debt issuance cost |  |
Line of Credit Facility [Line Items] |  |
Total debt | $ 1,431 | $ 616

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