Income Taxes (Tables)

12 Months Ended

Sep. 30, 2020

Income Tax Disclosure [Abstract]

Schedule of Components of Income (Loss) from Continuing Operations Before Income Tax Benefit

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

	Years Ended  September 30,
	2020		2019
U.S.	$	10,071	$	3,416
Non-U.S.	(1,091)		(11,623)
Income (loss) before income tax benefit	$	8,980	$	(8,207)

Schedule of Income Taxes from Continuing Operations Before Income Tax Benefit

Income tax benefit consist of the following:

	Years Ended September 30,
	2020		2019
Current income tax provision (benefit):
U.S. federal	$	—	$	—
U.S. state and local	19		(27)
Non-U.S.	192		(109)
Total current tax provision (benefit)	211		(136)
Deferred income tax provision (benefit):
U.S. federal	10		8
U.S. state and local	1		2
Non-U.S.	(433)		(575)
Total deferred tax provision (benefit)	(422)		(565)
Income tax benefit	$	(211)	$	(701)

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,
	2020		2019
Income (loss) before income tax benefit	$	8,980	$	(8,207)
Income tax provision (benefit) at U.S. federal statutory rates	$	1,886	$	(1,723)
Tax effect of:
Foreign rate differential	—		1,698
State and local income taxes	20		14
Federal tax credits	(135)		(144)
Valuation allowance	(2,025)		(556)
Other	43		10
Income tax benefit	$	(211)	$	(701)

Summary of Deferred Tax Assets and Liabilities

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

	2020		2019
Deferred tax assets:
Net U.S. operating loss carryforwards	$	3,543	$	5,002
Net non-U.S. operating loss carryforwards	789		866
Employee benefits	2,688		2,456
Inventory reserves	1,049		970
Allowance for doubtful accounts	73		144
Intangibles	2,197		2,535
Foreign tax credits	1,724		1,724
Other tax credits	1,359		1,232
Other	1,171		918
Total deferred tax assets	14,593		15,847
Deferred tax liabilities:
Depreciation	(8,653)		(8,135)
Prepaid expenses	(376)		(192)
Other	(1,635)		(1,681)
Total deferred tax liabilities	$	(10,664)	$	(10,008)
Net deferred tax assets	3,929		5,839
Valuation allowance	(5,329)		(7,557)
Net deferred tax liabilities	(1,400)		(1,718)

Summary of Activity Related to Uncertain Tax Position

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

	2020		2019
Balance at beginning of year	$	22	$	53
Decrease due to lapse of statute of limitations	—		(31)
Balance at end of year	$	22	$	22