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Debt - Schedule of Foreign Subsidiary Borrowings (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Sep. 30, 2020
--- | --- | ---
Line of Credit Facility [Line Items] |  |
Less – current maturities | $ (10,152) | $ (7,144)
Total long-term debt | 3,486 | 4,606
Foreign subsidiary borrowings |  |
Line of Credit Facility [Line Items] |  |
Total debt | 7,883 | 5,759
Less – current maturities | (5,892) | (3,544)
Total long-term debt | 1,991 | 2,215
Receivables pledged as collateral | 955 | 1,859
Term loan | Foreign subsidiary borrowings |  |
Line of Credit Facility [Line Items] |  |
Total debt | 2,783 | 2,670
Short-term borrowings | Foreign subsidiary borrowings |  |
Line of Credit Facility [Line Items] |  |
Total debt | 3,018 | 2,620
Factor | Foreign subsidiary borrowings |  |
Line of Credit Facility [Line Items] |  |
Total debt | $ 2,082 | $ 469

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