Income Taxes (Details 1) - USD ($) |
12 Months Ended | |
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Dec. 31, 2023 |
Dec. 31, 2022 |
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Income Taxes | ||
Stock-based compensation | $ 3,700,000 | $ 3,500,000 |
Patent impairment provision | 300,000 | 400,000 |
Net operating loss carry-forward | 15,000,000.0 | 13,600,000 |
Research and development expenses - capitalized for tax purposes | 500,000 | 100,000 |
Research and development tax credits | 300,000 | 300,000 |
Total deferred tax asset | 19,800,000 | 17,900,000 |
Less: valuation allowance | (19,800,000) | (17,900,000) |
Net deferred tax asset | $ 0 | $ 0 |
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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 temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 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 research tax credit. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of noncash expense for share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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