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