Income Taxes, Operating Loss Carryforwards (Details) - USD ($) $ in Thousands |
12 Months Ended | |
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Dec. 31, 2022 |
Dec. 31, 2021 |
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Deferred Tax Assets, Operating Loss Carryforwards, Components [Abstract] | ||
Federal net operating loss carryforward | $ 10,900 | $ 15,700 |
Federal research credit carryforwards | 700 | 1,000 |
State net operating loss carryforward | 2,200 | 3,600 |
State research credit carryforwards | 0 | 0 |
Federal operating loss carryforwards, tax effect | 4,800 | |
State operating loss carryforwards, tax effect | 1,400 | |
Utilized federal research credit carryforwards | 900 | |
Income Tax Uncertainties [Abstract] | ||
Uncertain tax positions | 0 | 0 |
Interest and penalty on income tax expense | 0 | 0 |
Deferred tax assets relating to net operating loss carryforwards [Abstract] | ||
Deferred tax assets relating to net operating loss carryforwards | 13,087 | $ 19,244 |
Rexahn stockholders [Member] | ||
Deferred tax assets relating to net operating loss carryforwards [Abstract] | ||
Deferred tax assets relating to net operating loss carryforwards | $ 10,300 |
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit state and local operating loss carryforwards. No definition available.
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- Definition Amount of the related federal income tax effect on operating loss carry forward. No definition available.
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- Definition Amount of the related state and local income tax effect on operating loss carry forward. No definition available.
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- Definition Amount of the federal research credit carryforwards Utilized during the period. 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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- References No definition available.
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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 research tax credit carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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