Income Taxes - Tax Effects of Temporary Differences and Carry-Forwards (Details) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
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Deferred Tax Assets [Abstract] | ||
Inventory reserve | $ 301,000 | $ 325,000 |
Fixed assets | 0 | 0 |
Other reserves and accruals | 207,000 | 133,000 |
Stock-based compensation | 23,000 | 18,000 |
Other | 0 | 0 |
Tax credit carry-forwards | 1,966,000 | 2,284,000 |
Federal tax loss carry-forwards | 1,980,000 | 2,380,000 |
State tax loss carry-forwards | 734,000 | 657,000 |
Foreign tax loss carry-forwards | 127,000 | 173,000 |
Total deferred income taxes | 5,338,000 | 5,970,000 |
Valuation allowance | (5,097,000) | (5,627,000) |
Net deferred tax assets | 127,000 | 173,000 |
Deferred Tax Liabilities [Abstract] | ||
Inventory reserve | 0 | 0 |
Fixed assets | 90,000 | 141,000 |
Other reserves and accruals | 0 | 0 |
Stock-based compensation | 0 | 0 |
Other | 24,000 | 29,000 |
Total deferred income tax liabilities | $ 114,000 | $ 170,000 |
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- Definition Deferred tax liability inventory. No definition available.
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- Definition Deferred tax liability other accruals. No definition available.
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- Definition Deferred tax liability, stock based compensation. No definition available.
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- Definition Fixed asset related deferred tax asset liability. No definition available.
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- Definition Other deferred tax asset\liability. No definition available.
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- References No definition available.
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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://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 inventory. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and 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 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://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 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://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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