Debt - Schedule of Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Sep. 30, 2018
Debt Instrument [Line Items]
Total debt	$ 29,164	$ 29,529
Less – current maturities	(27,220)	(27,197)
Total long-term debt	1,944	2,332
Capital lease obligations
Debt Instrument [Line Items]
Total debt	296	327
Other
Debt Instrument [Line Items]
Total debt	103	0
Revolving credit agreement \| Line of Credit
Debt Instrument [Line Items]
Total debt	20,982	21,253
Foreign subsidiary borrowings
Debt Instrument [Line Items]
Total debt	$ 7,783	$ 7,949

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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.13,16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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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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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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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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