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Income Taxes (Tables)

12 Months Ended

Sep. 30, 2018

Income Tax Disclosure [Abstract]

Schedule of Components of Income Taxes

The components of income from continuing operations, before income taxes are as follows (in thousands):

	Fiscal years ended September 30,
	2018				2017				2016
United States	$	(2,887	)		$	5,170			$	9,841
International	5,677				4,321				6,849
Income from continuing operations, before income taxes	$	2,790			$	9,491			$	16,690

Schedule of Components of Income Tax Provision

The components of the income tax provision are as follows (in thousands):

	Fiscal years ended September 30,
	2018				2017				2016
Current:
Federal	$	526			$	312			$	(141	)
State	57				165				139
Foreign	1,412				1,756				2,099
Deferred:
U.S.	(668		)		(1,454		)		1,260
Foreign	160				(654		)		(145		)
Income tax provision	$	1,487			$	125			$	3,212

Schedule of Net Deferred Tax Asset

The net deferred tax asset consists of the following (in thousands):

	As of September 30,
	2018				2017
Non-current deferred tax asset	$	6,665			$	9,211
Non-current deferred tax liability	(334		)		(534		)
Net deferred tax asset	$	6,331			$	8,677
Uncollectible accounts and other reserves	$	1,000			$	1,063
Depreciation and amortization	(369		)		(673		)
Inventories	740				824
Compensation costs	3,388				5,863
Tax carryforwards	7,063				7,514
Valuation allowance	(3,291		)		(5,952		)
Identifiable intangible assets	(2,298		)		(581		)
Other	98				619
Net deferred tax asset	$	6,331			$	8,677

Schedule of Effective Income Tax Rate Reconciliation

The reconciliation of the statutory federal income tax amount to our income tax provision is as follows (in thousands):

	Fiscal years ended September 30,
	2018				2017				2016
Statutory income tax amount	$	1,001			$	2,917			$	5,548
Increase (decrease) resulting from:
State taxes, net of federal benefits	(312		)		(125		)		204
Manufacturing deduction	(364		)		(150		)		(450		)
Meal and entertainment	82				63				55
Transaction costs	79				—				—
Employee stock purchase plan	56				79				83
Foreign operations	(3		)		218				276
Valuation allowance - current year increase	275				159				(43		)
Utilization of tax credits	(1,609		)		(1,168		)		(1,116		)
Discrete items:
Valuation allowance	(1,317		)		—				—
Discrete tax benefits	(765		)		(954		)		(1,461		)
One-time transition tax	250				—				—
Deferred balance sheet remeasure	2,727				—				—
ASU 2016-09 excess stock compensation	643				—				—
Contingent consideration	388				(1,172		)		(154		)
Adjustment of tax contingency reserves	315				257				202
Other, net	41				1				68
Income tax provision	$	1,487			$	125			$	3,212

Schedule of Unrecognized Tax Benefits

A reconciliation of the beginning and ending amount of unrecognized tax benefits is (in thousands):

	Fiscal years ended September 30,
	2018				2017				2016
Unrecognized tax benefits at beginning of fiscal year	$	1,335			$	1,708			$	1,618
Increases related to:
Prior year income tax positions	39				21				107
Current year income tax positions	315				257				240
Decreases related to:
Prior year income tax positions	—				—				(71		)
Settlements	—				—				(30		)
Expiration of statute of limitations	(128		)		(651		)		(156		)
Unrecognized tax benefits at end of fiscal year	$	1,561			$	1,335			$	1,708

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Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

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-Name Accounting Standards Codification
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Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

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Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

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Tabular disclosure of income before income tax between domestic and foreign jurisdictions.

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Tabular disclosure of the change in unrecognized tax benefits, excluding amounts pertaining to examined tax returns.

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