Income Taxes - Components of income (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Loss before income tax (benefit) expense
U.S.	$ (941)	$ (663)
Foreign	(121)	221
Loss before income taxes	(1,062)	(442)
Current:
Federal	(435)	(141)
State	21	122
Current Income Tax Expense (Benefit)	(414)	(19)
Deferred:
Federal	548	(73)
State	250	21
Deferred Income Tax Expense (Benefit)	798	(52)
Income tax (benefit) expense (in Dollars)	$ 384	$ (71)