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Debt (Tables)

12 Months Ended

Sep. 30, 2019

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

	Year Ended September 30,
	2019				2018
Revolving loan (long-term debt)	$	—			$	30,247
Debt issuance costs (1)	—				(912		)
Other long-term debt	299				229
Total debt	$	299			$	29,564

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- References

No definition available.

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- Definition

Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	na
Period Type:	duration