Income Taxes (Tables)

12 Months Ended

Sep. 30, 2022

Income Tax Disclosure [Abstract]

Schedule of Components of Lossfrom Continuing Operations Before Income Tax Benefit

The components of loss before income tax benefit are as follows:

	Years Ended   September 30,
	2022		2021
U.S.	$	(6,985)	$	(1,523)
Non-U.S.	(2,698)		(442)
Loss before income tax benefit	$	(9,683)	$	(1,965)

Schedule of Income Taxes from Continuing Operations Before Income Tax Benefit

Income tax benefit consist of the following:

	Years Ended September 30,
	2022		2021
Current income tax provision (benefit):
U.S. federal	$	—	$	(1)
U.S. state and local	14		8
Non-U.S.	(9)		59
Total current tax provision	5		66
Deferred income tax provision (benefit):
U.S. federal	10		10
U.S. state and local	3		(2)
Non-U.S.	(61)		(1,296)
Total deferred tax benefit	(48)		(1,288)
Income tax benefit	$	(43)	$	(1,222)

Income Tax Benefit from Continuing Operations

The income tax benefit in the accompanying consolidated statements of operations differs from amounts determined by using the statutory rate as follows:

	Years Ended September 30,
	2022		2021
(Loss) before income tax benefit	$	(9,683)	$	(1,965)
Income tax (benefit) at U.S. federal statutory rates	$	(2,033)	$	(413)
Tax effect of:
Foreign rate differential	(46)		(193)
Permanent items	(1,032)		27
State and local income taxes	18		6
Federal tax credits	(157)		(145)
Valuation allowance	3,198		601
Prior year tax adjustments	—		(1,115)
Other	9		10
Income tax benefit	$	(43)	$	(1,222)

Summary of Deferred Tax Assets and Liabilities

Deferred tax assets and liabilities at September 30 consist of the following:

	2022		2021
Deferred tax assets:
Net U.S. operating loss carryforwards	$	6,166	$	3,833
Net non-U.S. operating loss carryforwards	1,023		637
Employee benefits	1,514		1,761
Inventory reserves	1,045		897
Allowance for doubtful accounts	33		45
Intangibles	1,223		1,621
Foreign tax credits	1,724		1,724
Other tax credits	1,684		1,514
Other	1,171		1,216
Total deferred tax assets	$	15,583	$	13,248
Deferred tax liabilities:
Depreciation	(7,298)		(7,948)
Prepaid expenses	(286)		(359)
Other	(419)		(458)
Total deferred tax liabilities	$	(8,003)	$	(8,765)
Net deferred tax assets	7,580		4,483
Valuation allowance	(7,717)		(4,641)
Net deferred tax liabilities	$	(137)	$	(158)

Summary of Activity Related to Uncertain Tax Position

A summary of activity related to the Company’s uncertain tax position is as follows:

	2022		2021
Balance at beginning of year	$	22	$	22
Decrease due to lapse of statute of limitations	—		—
Balance at end of year	$	22	$	22