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Grant Of Income Tax Exemption Period

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Represents the amount of operating loss carry forward annual limitation on use.

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Operating Loss Carryfowards Acquired In Business Combination

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Uncertain Tax Positions, Reserve, Reversal

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are not subject to expiration dates.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax contingencies. Includes, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile.

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Amount of unrecognized tax benefits.

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Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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Income Taxes - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Tax Disclosure [Line Items]
Increase in valuation allowance	$ (100)	$ 3,200
Valuation allowance	13,809	13,946
Change in valuation allowances	(98)	3,973	$ 2,103
Limitation on operating loss carryforward	200
Unrecognized tax benefits	279	522	499	$ 517
Uncertain tax positions, reversal	$ 300
Unrecognized tax benefits that would impact effective tax rate, percent	3.80%
Income (loss) from foreign operations	$ 14,900	(31,600)	$ 14,400
Grant of income tax exemption period	20 years
Deferred tax liabilities, undistributed foreign earnings	$ 2,900	$ 2,000
Undistributed earnings for foreign operations	$ 46,700
Benefit of tax exemptions on diluted earnings per share	$ 0.05	$ 0.04
Domestic Tax Authority
Income Tax Disclosure [Line Items]
Operating loss carryforwards	$ 10,800
Operating loss carryforward, not subject to expiration	10,400
Operating loss carryforwards, acquired in business combination	400
State and Local Jurisdiction
Income Tax Disclosure [Line Items]
Valuation allowance	1,700
Operating loss carryforwards	1,800
Foreign Tax Authority
Income Tax Disclosure [Line Items]
Increase in valuation allowance	(1,800)
Chile tax authority \| Foreign Tax Authority
Income Tax Disclosure [Line Items]
Operating loss carryforwards	600
China tax authority \| Foreign Tax Authority
Income Tax Disclosure [Line Items]
Operating loss carryforwards	600
Czech Republic tax authority \| Foreign Tax Authority
Income Tax Disclosure [Line Items]
Operating loss carryforwards	500
France tax authority \| Foreign Tax Authority
Income Tax Disclosure [Line Items]
Operating loss carryforwards	7,300
Germany tax authority \| Foreign Tax Authority
Income Tax Disclosure [Line Items]
Operating loss carryforwards	1,500
Italy tax authority \| Foreign Tax Authority
Income Tax Disclosure [Line Items]
Operating loss carryforwards	300
Japan tax authority \| Foreign Tax Authority
Income Tax Disclosure [Line Items]
Operating loss carryforwards	500
Mexico tax authority \| Foreign Tax Authority
Income Tax Disclosure [Line Items]
Operating loss carryforwards	$ 100