Income Taxes (Tables)

12 Months Ended

Dec. 31, 2021

Income Tax Disclosure [Abstract]

Schedule of Income (Loss) Before Income Taxes

Income (loss) before income taxes was generated in the United States and globally as follows:

(table only in thousands)	2021		2020		2019
Domestic	$	771	$	3,495	$	11,565
Foreign		3,903		8,349		1,779
	$	4,674	$	11,844	$	13,344

Schedule of Income Tax Provision

Income tax expense (benefit) consisted of the following for the years ended December 31:

(table only in thousands)	2021			2020			2019
Current:
Federal	$	354		$	(239	)	$	(4,526	)
State		278			241			(616	)
Foreign		1,972			2,632			1,719
		2,604			2,634			(3,423	)
Deferred:
Federal		426			1,638			(604	)
State		45			313			(220	)
Foreign		(384	)		(913	)		(116	)
		87			1,038			(940	)
	$	2,691		$	3,672		$	(4,363	)

The income tax expense (benefit) differs from the statutory rate due to the following:

(table only in thousands)	2021			2020			2019
Tax expense at statutory rate	$	981		$	2,487		$	2,802
Increase (decrease) in tax resulting from:
State income tax, net of federal benefit		334			503			(707	)
Change in uncertain tax position reserves		2			(115	)		(236	)
Permanent differences related to divestitures		—			—			(4,201	)
Other permanent differences		22			601			(842	)
Impact of rate differences and adjustments		1,003			101			884
United States tax credits and incentives		300			153			(2,124	)
Foreign tax credits and incentives		(265	)		(794	)		(1,386	)
Change in valuation allowance		(489	)		(218	)		198
Net deemed distribution on repatriation of foreign earnings		—			—			—
Foreign withholding taxes on repatriation of foreign earnings		244			242			646
Earnout expense (income)		233			293			—
Investment in joint venture		237			(1,341	)		—
Net effect GILTI and FDII		—			1,598			399
Other		89			162			204
	$	2,691		$	3,672		$	(4,363	)

Schedule of Net Deferred Tax Assets and Liabilities

Deferred income taxes reflect the future tax consequences of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes and tax credit carry forwards. The net deferred tax liabilities consisted of the following at December 31:

(table only in thousands)	2021			2020
Gross deferred tax assets:
Accrued expenses	$	775		$	731
Reserves on assets		1,576			1,777
Share-based compensation awards		400			334
Minimum pension		1,239			2,188
Net operating loss carry-forwards		3,001			3,531
Tax credit carry-forwards		2,464			2,518
Investment in joint venture		1,226			1,505
Leases		2,424			2,556
Other		582			645
Valuation allowances		(5,476	)		(5,965	)
	$	8,211		$	9,820
Gross deferred tax liabilities:
Depreciation		(881	)		(1,159	)
Goodwill and intangibles		(11,501	)		(11,565	)
Prepaid expenses and inventory		(132	)		(438	)
Withholding tax on unremitted foreign earnings		(1,114	)		(871	)
Leases		(2,424	)		(2,602	)
Revenue recognition		(44	)		(155	)
		(16,096	)		(16,790	)
Net deferred tax liabilities	$	(7,885	)	$	(6,970	)

Schedule of Reconciliation of Uncertain Tax Position

A reconciliation of the beginning and ending amount of uncertain tax position reserves included in other liabilities on the Consolidated Balance Sheets is as follows:

(table only in thousands)	2021		2020
Balance as of January 1,	$	139	$	254
Additions for tax positions taken in prior years		2		2
Reductions of tax positions taken in prior years		—		(117	)
Reductions for settlements on tax positions of prior years		—		—
Balance as of December 31,	$	141	$	139