Income Taxes (Details) - USD ($) $ in Millions |
12 Months Ended | |
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Dec. 31, 2022 |
Dec. 31, 2021 |
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Income Tax Disclosure [Abstract] | ||
Deferred tax assets, valuation allowance | $ 76.1 | $ 62.6 |
Federal income tax | $ 178.6 | |
Net operating losses, description | NOLs of $118.4 million generated prior to 2018 will begin to expire if unused in 2023. NOLs generated in 2018 and later years of $60.2 million have an indefinite life, but will be limited to 80% of their value if used in a tax year ending after January 1, 2023. | |
State income tax | $ 271.1 | |
Federal research and development tax credits | 3.4 | |
Orphan drug credits | $ 13.8 |
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- References No definition available.
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- Definition Amount of deferred income tax expense (benefit) and income tax credits. 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 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 increase (decrease) in foreign income tax contingency. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 increase (decrease) in state and local income tax contingency. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The net amount of research and development costs incurred for a fixed-price, best-efforts research and development cost-sharing arrangement with the Federal Government. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Description of the limitation related to use of the tax credit carryforward. No definition available.
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