Debt - Schedule of Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Sep. 30, 2017
Debt Instrument [Line Items]
Total debt	$ 31,348	$ 31,268
Less – current maturities	(26,839)	(26,117)
Total long-term debt	4,509	5,151
Capital lease obligations
Debt Instrument [Line Items]
Total debt	328	352
Term loan
Debt Instrument [Line Items]
Term loan	3,815	4,060
Less: unamortized debt issuance cost	(42)	(47)
Total debt	3,773	4,013
Revolving credit agreement \| Line of Credit
Debt Instrument [Line Items]
Total debt	18,755	18,557
Foreign subsidiary borrowings
Debt Instrument [Line Items]
Total debt	$ 8,492	$ 8,346

Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.13,16)
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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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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.

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Amount, after accumulated amortization, of debt discount (premium).

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Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer.

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Amount of long-term debt and capital leases due within one year or the normal operating cycle, if longer.

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