Income Taxes - Tax Effects of Temporary Differences and Carry-Forwards (Details) - USD ($) |
Dec. 31, 2020 |
Dec. 31, 2019 |
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Deferred Tax Assets [Abstract] | ||
Inventory reserve | $ 286,000 | $ 239,000 |
Other reserves and accruals | 311,000 | 358,000 |
Stock-based compensation | 8,000 | 6,000 |
Tax credit carryforwards | 1,717,000 | 1,724,000 |
Federal tax loss carryforwards | 892,000 | 1,169,000 |
State tax loss carryforwards | 252,000 | 250,000 |
Foreign tax loss carryforwards | 35,000 | 67,000 |
Total deferred income taxes | 3,501,000 | 3,813,000 |
Valuation allowance | (379,000) | (388,000) |
Total deferred income tax liabilities | 70,000 | 118,000 |
Net deferred tax assets | 3,052,000 | 3,307,000 |
Deferred Tax Liabilities [Abstract] | ||
Fixed assets | 58,000 | 100,000 |
Other | 12,000 | 18,000 |
Total deferred income tax liabilities | $ 70,000 | $ 118,000 |
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- References No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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