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Income Taxes (Income Tax Provision) (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2015
Current:
Federal	$ 312	$ (141)	$ 1,452
State	165	139	453
Foreign	1,756	2,099	2,279
Deferred:
U.S.	(1,454)	1,260	(297)
Foreign	(654)	(145)	(203)
Income tax provision	$ 125	$ 3,212	$ 3,684

X

- Definition

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

+ References

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