Income Taxes - Summary of Significant Components of Net Deferred Income Tax Assets and Liabilities (Details) - USD ($) |
Dec. 31, 2020 |
Dec. 31, 2019 |
|---|---|---|
| Current deferred income tax assets: | ||
| Accrued compensation and other | $ 11,000 | $ 9,000 |
| Less: valuation allowance | (11,000) | (9,000) |
| Current deferred income tax assets | 0 | 0 |
| Non-current deferred income tax assets and (liabilities): | ||
| Net operating loss | 12,003,000 | 11,382,000 |
| Research and development credit | 18,000 | 18,000 |
| Warrants issued for services | 45,000 | 45,000 |
| Depreciation and amortization | 95,000 | 76,000 |
| Exercise of options and warrants | (33,000) | (33,000) |
| Stock based compensation | 957,000 | 775,000 |
| Intangibles and other | (471,000) | (425,000) |
| Less: valuation allowance | (12,614,000) | (11,838,000) |
| Net non-current deferred tax assets | $ 0 | $ 0 |
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- Definition Deferred Tax Assets Valuation Allowance Current No definition available.
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- Definition Deferred liabilities valuation allowance non current. No definition available.
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- Definition Deferred tax assets current. No definition available.
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- Definition Deferred tax assets non current No definition available.
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- Definition Amount of deferred tax liability No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from derivative instruments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- References No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible 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 temporary differences from property, plant, and equipment. No definition available.
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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 allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities. 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 intangible assets other than goodwill. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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