Business Combinations Business Combinations Policy [Policy Text Block] Other (income) loss Other (income) loss Other (income) loss Other Nonoperating Income (Expense) Deferred tax liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities No of working days Number Of Working Days Number Of Working Days Segments [Axis] Segments [Axis] Schedule of accumulated other comprehensive income Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] Provision for excess and obsolete inventory Inventory Write-down TechneLite Techne Lite [Member] Techne Lite [Member] Progenics Progenics [Member] Progenics Interest rate swaps Derivative Asset Licenses Licensing Agreements [Member] Statistical Measurement [Domain] Statistical Measurement [Domain] Liabilities and stockholders’ equity Liabilities and Equity [Abstract] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Deferred taxes Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities, Deferred Income Tax Expense (Benefit) Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities, Deferred Income Tax Expense (Benefit) Long-term income tax payable and other long-term liabilities Increase (Decrease) in Other Noncurrent Liabilities Derivative Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block] Current Fiscal Year End Date Current Fiscal Year End Date Intangibles, net Total, Net Intangible Assets, Net (Excluding Goodwill) Sales and marketing Selling and Marketing Expense [Member] Proceeds from issuance of long-term debt Proceeds from Issuance of Long-term Debt Operating (loss) income Operating (loss) income Operating Income (Loss) Deferred financing costs Payments of Debt Issuance Costs Entity Address, Postal Zip Code Entity Address, Postal Zip Code Total current liabilities Liabilities, Current Financial assurance in form of surety bond Financial Assurance In Form Of Surety Bond Represents the amount of financial assurance given in the form of surety bond. Variable Rate [Domain] Variable Rate [Domain] Variable Rate [Axis] Variable Rate [Axis] Q3 2020 to Q1 2021 Q22020 to Q12021 [Member] Q22020 to Q12021 Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Commitments and contingencies (See Note 17) Commitments and Contingencies Shares withheld to cover taxes Share-based Payment Arrangement, Decrease for Tax Withholding Obligation Assets Assets [Abstract] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Accounting Policies [Abstract] Accounting Policies [Abstract] Entity Shell Company Entity Shell Company U.S. U.S. US Segment [Member] Represents information pertaining to The United States, a reportable segment of the entity. Cover [Abstract] Cover [Abstract] Accounts payable Accounts Payable, Current Document Type Document Type Effect of dilutive restricted stock (in shares) Incremental Common Shares Attributable To Restricted Stock Awards Incremental common shares attributable to restricted stock awards. Accumulated Other Comprehensive Loss Comprehensive Income (Loss) Note [Text Block] 2023 Long-Term Debt, Maturity, Year Three Other nuclear Other Nuclear [Member] Other Nuclear [Member] Accumulated deficit Retained Earnings (Accumulated Deficit) Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt MIP Molecular Insight Pharmaceuticals, Inc. [Member] Molecular Insight Pharmaceuticals, Inc. Accumulated other comprehensive loss, tax AOCI Tax, Attributable to Parent Property, plant and equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Schedule of assets and liabilities measured at fair value on a recurring basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Commitments and Contingencies Legal Matters and Contingencies [Text Block] AOCI Attributable to Parent, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Summary of changes in asset retirement obligations Schedule of Change in Asset Retirement Obligation [Table Text Block] Business combination, common stock per share exercise price not to exceeded (in dollars per share) Business Combination, Common Stock Per Share, Exercise Price Not to Exceeded Business Combination, Common Stock Per Share, Exercise Price Not to Exceeded Preferred stock ($0.01 par value, 25,000 shares authorized; no shares issued and outstanding) Preferred Stock, Value, Issued Debt Covenant Period [Axis] Debt Covenant Period [Axis] Debt Covenant Period Buildings Building [Member] Document Quarterly Report Document Quarterly Report Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Valuation Approach and Technique [Domain] Valuation Approach and Technique [Domain] Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Other long-term liabilities Other Liabilities, Noncurrent Deferred tax assets, net Deferred Income Tax Assets, Net Work in process Inventory, Work in Process, Net of Reserves Stock-based compensation APIC, Share-based Payment Arrangement, Increase for Cost Recognition Fair Value Option, Disclosures [Table] Fair Value Option, Disclosures [Table] Effect of foreign exchange rates on cash, cash equivalents and restricted cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Inventory Inventory, Net Revenues Company acquired right to receive certain future milestone Revenue from Contract with Customer, Excluding Assessed Tax Progenics acquisition Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases Entity File Number Entity File Number Business Acquisition [Axis] Business Acquisition [Axis] Thereafter Q22021 and Thereafter [Member] Q22021 and Thereafter Statement [Line Items] Statement [Line Items] Rebates and allowances Rebates And Allowances [Member] Rebates and allowances. Interest rate under long-term debt Long-term Debt, Weighted Average Interest Rate, at Point in Time Net (loss) income per common share: Earnings Per Share, Basic and Diluted [Abstract] Recent Accounting Pronouncements Recent Accounting Pronouncements [Table Text Block] Recent Accounting Pronouncements [Table Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Lending on bridge loan Payments to Acquire Notes Receivable Acquisition related costs Business Combination, Acquisition Related Costs Measurement Input Type [Domain] Measurement Input Type [Domain] Statement [Table] Statement [Table] Statistical Measurement [Axis] Statistical Measurement [Axis] Acquired contingent receivable Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Contingent Receivables Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Contingent Receivables Other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Schedule of derivative instruments Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block] Interest income Interest Income, Other Foreign Foreign Tax Authority [Member] Business Combinations [Abstract] Percentage of total contingent consideration under CVRs Business Combination, Contingent Liability, Contingent Value Right, Percentage Of Total Consideration Business Combination, Contingent Liability, Contingent Value Right, Percentage Of Total Consideration Loss from acquiree Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual Asset Retirement Obligation Disclosure [Abstract] Asset Retirement Obligation Disclosure [Abstract] Royalty percentage Royalty Percentage Royalty Percentage Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Unamortized debt issuance costs Unamortized Debt Issuance Expense Long-Term Debt, Net, and Other Borrowings Debt Disclosure [Text Block] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Business combination stock options assumed out of the money (in shares) Business Combination, Stock Options Assumed, Out Of The Money, Shares Business Combination, Stock Options Assumed, Out Of The Money, Shares Proceeds from issuance of common stock Proceeds from Issuance of Common Stock Summary of net (loss) income per common share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Q2 2021 Q2 2021 [Member] Q2 2021 Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Fair value, beginning of period Fair value, end of period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Contingent Consideration Type [Domain] Contingent Consideration Type [Domain] Shares to be received from acquisition conversion (in shares) Business Combination, Right To Receive, Share Business Combination, Right To Receive, Share Schedule of fair value disclosure of asset and liability Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Amendment Flag Amendment Flag Inventory Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Amounts reclassified to earnings Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Unrealized loss on cash flow hedges Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Derivative Instrument [Axis] Derivative Instrument [Axis] 2019 Facility Two Thousand Nineteen Facility [Member] Two Thousand Nineteen Facility [Member] Financial Instruments [Domain] Financial Instruments [Domain] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Schedule of intangibles Schedule of Finite-Lived Intangible Assets [Table Text Block] Derivative Instruments Derivatives, Policy [Policy Text Block] Local Phone Number Local Phone Number Financial Assets Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] Machinery, equipment and fixtures Machinery Equipment And Fixtures [Member] Machinery Equipment And Fixtures [Member] Segments [Domain] Segments [Domain] Stock option exercises and employee stock plan purchases Stock Issued During Period, Value, Stock Options Exercised and Employee Stock Ownership Plan Stock Issued During Period, Value, Stock Options Exercised and Employee Stock Ownership Plan Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Stock option exercises and employee stock plan purchases (in shares) Stock Issued During Period, Shares, Options Exercises During Period and Employee Stock Ownership Plan Stock Issued During Period, Shares, Options Exercises During Period and Employee Stock Ownership Plan Pro forma net loss Business Acquisition, Pro Forma Net Income (Loss) 2024 Long-Term Debt, Maturity, Year Four Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Changes in fair value included in net loss Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] State State and Local Jurisdiction [Member] Pre-tax deferred losses expected to be reclassified to earnings during the next 12 months Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net Notional amount Derivative, Notional Amount Currently marketed products Currently Marketed Product [Member] Currently Marketed Product Amortization expense Amortization of Intangible Assets Debt Covenant Period [Domain] Debt Covenant Period [Domain] Debt Covenant Period Current Reporting Status Entity Current Reporting Status Other long-term assets Other Assets, Noncurrent Segment Information Segment Reporting Disclosure [Text Block] Issuance of common stock, net of $3,776 issuance costs Stock Issued During Period, Value, New Issues Money market Cash and Cash Equivalents, Fair Value Disclosure Total assets Assets Asset Retirement Obligation, Roll Forward Analysis [Roll Forward] Asset Retirement Obligation, Roll Forward Analysis [Roll Forward] 1095 commercialization milestone 1095 Commercialization [Member] 1095 Commercialization Identifiable intangible assets IPR&D Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets Total Finite-Lived Intangible Assets, Net Basis of Presentation Business Description and Basis of Presentation [Text Block] Entity Small Business Entity Small Business Cost of goods sold Cost of Sales [Member] Interest expense Interest expense Interest Expense Entity Filer Category Entity Filer Category Schedule of income tax expense Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Cash and cash equivalents Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Product and Service [Axis] Product and Service [Axis] Total liabilities Liabilities Entity Address, City or Town Entity Address, City or Town Valuation Approach and Technique [Axis] Valuation Approach and Technique [Axis] 2022 Long-Term Debt, Maturity, Year Two Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Net (loss) income Net Income (Loss) Available to Common Stockholders, Basic Level 1 Fair Value, Inputs, Level 1 [Member] Inventory Increase (Decrease) in Inventories Court deposit Loss Contingency, Deposit With Court Loss Contingency, Deposit With Court Financial covenant requiring liquidity Debt Instrument, Covenant Compliance, Consolidated Liquidity Debt Instrument, Covenant Compliance, Consolidated Liquidity Royalties Royalties [Member] Royalties Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Document Fiscal Year Focus Document Fiscal Year Focus Accounts payable Increase (Decrease) in Accounts Payable Raw materials Inventory, Raw Materials, Net of Reserves Debt Instrument [Axis] Debt Instrument [Axis] Additional Paid-In Capital Additional Paid-in Capital [Member] Asset Retirement Obligations Asset Retirement Obligation Disclosure [Text Block] Schedule of other income Schedule of Other Nonoperating Income (Expense) [Table Text Block] Schedule of business acquisition Schedule of Business Acquisitions, by Acquisition [Table Text Block] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Contingent Consideration by Type [Axis] Contingent Consideration by Type [Axis] Accrued expenses and other liabilities Increase (Decrease) in Accrued Liabilities Liabilities Derivative Liability Adjustments to reconcile net (loss) income to net cash flows from operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Beginning balance (in shares) Ending balance (in shares) Shares, Issued Accrued expenses and other liabilities Accounts Payable and Accrued Liabilities [Member] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Business combination common stock under contingent value right (in shares) Business Combination, Consideration Transferred, Contingent Value Right Business Combination, Consideration Transferred, Contingent Value Right (Loss) income before income taxes (Loss) income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Research and development Research and Development Expense Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt, before Write off of Debt Issuance Cost Royalty Royalty [Member] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Effect of dilutive stock options (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Property, plant & equipment, gross Property, Plant and Equipment, Gross Proceeds from stock option exercises Proceeds from Stock Options Exercised Schedule of segment information Schedule of Segment Reporting Information, by Segment [Table Text Block] Fair value of bridge loan settled at close Business Combination, Consideration Transferred, Liabilities Incurred Document Period End Date Document Period End Date Entity Registrant Name Entity Registrant Name Income Statement [Abstract] Income Statement [Abstract] Accumulated Other Comprehensive Loss Accumulated other comprehensive loss AOCI Attributable to Parent [Member] 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Four Identifiable intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Reconciliation to amounts within the condensed consolidated balance sheets Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations [Abstract] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Progenics acquisition Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases Current assets Assets, Current [Abstract] International International International Segment [Member] Represents information pertaining to International, a reportable segment of the entity. Income Tax Authority [Domain] Income Tax Authority [Domain] Investing activities Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Fair Value, Option, Quantitative Disclosures [Line Items] Fair Value, Option, Quantitative Disclosures [Line Items] Computer software Software and Software Development Costs [Member] Comprehensive (loss) income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Cash Payments 2023 Cash Payments 2023 [Member] Cash Payments 2023 [Member] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Number of patents Number Of Patents Number Of Patents 2021 Long-Term Debt, Maturity, Year One Other comprehensive loss before reclassifications OCI, before Reclassifications, Net of Tax, Attributable to Parent Income Tax Authority [Axis] Income Tax Authority [Axis] Entity Tax Identification Number Entity Tax Identification Number Contingent consideration liabilities Fair value of contingent considerations (CVRs) Business Combination, Contingent Consideration, Liability Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Shares available for future issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Valuation Allowance [Table] Valuation Allowance [Table] Schedule of disaggregation of revenue Disaggregation of Revenue [Table Text Block] Trading Symbol Trading Symbol Percentage of net sales, contingent consideration Business Combination, Contingent Liability, Contingent Value Right, Percentage Of Net Sales Business Combination, Contingent Liability, Contingent Value Right, Percentage Of Net Sales Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Schedule of inventory Schedule of Inventory, Current [Table Text Block] Cash Payments 2022 Cash Payments 2022 [Member] Cash Payments 2022 [Member] Stock-based compensation Total stock-based compensation expense Share-based Payment Arrangement, Noncash Expense Capital expenditures Payments to Acquire Productive Assets Legal Entity [Axis] Legal Entity [Axis] Remainder of 2020 Long-Term Debt, Maturity, Remainder of Fiscal Year Payments for minimum statutory tax withholding related to net share settlement of equity awards Payment, Tax Withholding, Share-based Payment Arrangement Base Rate Base Rate [Member] Measurement Input Type [Axis] Measurement Input Type [Axis] Accounts payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Entity [Domain] Entity [Domain] Intangibles, Net Intangible Assets Disclosure [Text Block] Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Total Long-term Debt Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Business Combination, Segment Allocation [Table] Business Combination, Segment Allocation [Table] Restricted cash included in other long-term assets Restricted Cash and Cash Equivalents Asset retirement obligations Asset retirement obligations, beginning balance Asset retirement obligations, ending balance Asset Retirement Obligations, Noncurrent Other (Income) Loss Other Income and Other Expense Disclosure [Text Block] Fair value, beginning of period Fair value, end of period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value City Area Code City Area Code Other current assets Increase (Decrease) in Other Current Assets Customer relationships Customer Relationships [Member] Vesting of restricted stock awards and units (in shares) Vesting Of Restricted Stock Awards Vesting of restricted stock awards. Cost of goods sold Cost of Goods and Services Sold Business Combination Segment Allocation [Line Items] Business Combination Segment Allocation [Line Items] Equity Components [Axis] Equity Components [Axis] Title of 12(b) Security Title of 12(b) Security Net sales targets - AZEDRA and 1095 Contingent Consideration, Net Sales Targets [Member] Contingent Consideration, Net Sales Targets Accounts receivable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Finished goods Inventory, Finished Goods, Net of Reserves Share-based Payment Arrangement [Abstract] Share-based Payment Arrangement [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Minimum Minimum [Member] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Vesting of restricted stock awards and units Vesting Of Restricted Stock Awards Value, Net Vesting of restricted stock awards value. Land Land [Member] Property, plant and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Long-term debt and other borrowings Long-term debt and other borrowings Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt Cash acquired in acquisition of business Cash Acquired in Excess of Payments to Acquire Business Fair Value of Financial Instruments Fair Value Disclosures [Text Block] Line of credit facility, commitment fee percentage Line of Credit Facility, Commitment Fee Percentage 2020 Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Interest Rate Swaps Interest Rate Swap [Member] Additional paid-in capital Additional Paid in Capital, Common Stock Depreciation, amortization and accretion Depreciation, Amortization and Accretion, Net Derivative [Table] Derivative [Table] Business Acquisition [Line Items] Business Acquisition [Line Items] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Impairment of long-lived assets Impairment of long-lived assets Asset Impairment Charges Debt issuance costs Debt Issuance Costs, Net Total, Cost Intangible Assets, Gross (Excluding Goodwill) Changes in fair value of contingent assets and liabilities Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability Fair value of replacement options related to pre-acquisition services Adjustments To Additional Paid In Capital, Fair Value Of Replacement Options Related To Business Acquisition Adjustments To Additional Paid In Capital, Fair Value Of Replacement Options Related To Business Acquisition Research and development Research and Development Expense [Member] Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Depreciation and amortization expense Depreciation, Depletion and Amortization, Nonproduction Monte-Carlo simulation Monte Carlo Simulation [Member] Monte Carlo Simulation Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Abstract] Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Abstract] Trademarks Trademarks [Member] Foreign currency translation Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Q1 2021 Q1 2021 [Member] Q1 2021 Goodwill Goodwill Goodwill Fair Value Measurement Inputs and Valuation Techniques Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Total other comprehensive income (loss) Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Other long-term liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other Debt instrument face amount Debt Instrument, Face Amount Level 2 Fair Value, Inputs, Level 2 [Member] Other current assets Other Assets, Current Liability measurement input Business Combination, Contingent Consideration, Liability, Measurement Input Asset retirement obligation liabilities expected, present value Asset Retirement Obligation Liabilities Expected Present Value Represents the amount of expected present value of asset retirement obligations. General and administrative General and Administrative Expense [Member] Equity [Abstract] Equity [Abstract] Total assets Assets, Fair Value Disclosure Issuance costs Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs Regulatory milestone Regulatory Milestone [Member] Regulatory Milestone Entity Central Index Key Entity Central Index Key Entity Emerging Growth Company Entity Emerging Growth Company Derivative Contract [Domain] Derivative Contract [Domain] Schedule of expected future amortization expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Diluted (in shares) Diluted weighted-average common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Diluted Basic (in dollars per share) Basic (loss) income per common share (in dollars per share) Earnings Per Share, Basic Other Income and Expenses [Abstract] Other Income and Expenses [Abstract] Net Sales Targets For Azedra Net Sales Targets For Azedra [Member] Net Sales Targets For Azedra Number of operating segments Number of Operating Segments Debt Disclosure [Abstract] Debt Disclosure [Abstract] Sales and marketing Selling and Marketing Expense Operating activities Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Payments on long-term debt and other borrowings Repayments of Long-term Debt Balance Sheet Location [Axis] Balance Sheet Location [Axis] Weighted-average common shares outstanding: Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract] Common stock ($0.01 par value, 250,000 shares authorized; 66,850 and 39,251 shares issued and outstanding, respectively) Common Stock, Value, Issued Total Net Leverage Ratio Debt Instrument, Covenant Leverage Ratio Debt Instrument, Covenant Leverage Ratio Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] 2022 Finite-Lived Intangible Asset, Expected Amortization, Year Two Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Current portion of long-term debt and other borrowings Less: current portion Long-term Debt, Current Maturities Changes in fair value included in net loss Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Progenics Pharmaceuticals Inc Progenics Pharmaceuticals Inc [Member] Progenics Pharmaceuticals Inc [Member] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Schedule of total net leverage ratio Schedule Of Term Facility Financial Covenants [Table Text Block] Schedule Of Term Facility Financial Covenants Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Common stock, shares issued (in shares) Common Stock, Shares, Issued Cash and cash equivalents Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Amended 2019 Credit Agreement Amended 2019 Credit Agreement [Member] Amended 2019 Credit Agreement Long-term debt, net and other borrowings Total long-term debt, net and other borrowings Long-term Debt, Excluding Current Maturities Segment Reporting [Abstract] Segment Reporting [Abstract] Accounts receivable Increase (Decrease) in Accounts Receivable Debt Instrument [Line Items] Debt Instrument [Line Items] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Total stockholders’ equity Beginning balance Ending balance Stockholders' Equity Attributable to Parent Equity issuance costs Payments of Stock Issuance Costs Purchase price Total consideration transferred Business Combination, Consideration Transferred Probability adjusted discounted cash flow model Valuation Technique, Discounted Cash Flow [Member] Total liabilities and stockholders’ equity Liabilities and Equity Business combination, consideration transferred, equity interests issued (in shares) Business Combination, Consideration Transferred, Equity Interests Issued And Issuable, Shares Business Combination, Consideration Transferred, Equity Interests Issued and Issuable, Shares Loss Contingencies [Line Items] Loss Contingencies [Line Items] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Income Taxes Income Tax Disclosure [Text Block] Change in fair value of the contingent financial asset and contingent financial liabilities Fair Value, Net Derivative Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss) License and royalty revenues License and Royalty Revenues [Member] License and Royalty Revenues [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Total consideration transferred Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Hedging Relationship [Axis] Hedging Relationship [Axis] General and administrative General and Administrative Expense Financial Instrument [Axis] Financial Instrument [Axis] Antidilutive securities excluded from diluted net income per common share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Product revenue, net Product [Member] Other Other Noncash Income (Expense) Probability of success Measurement Input, Probability Of Success [Member] Measurement Input, Probability Of Success DEFINITY DEFINITY [Member] DEFINITY [Member] Identifiable intangible assets useful lives Finite-Lived Intangible Asset, Useful Life Equity Component [Domain] Equity Component [Domain] Deferred tax asset, valuation allowance Deferred Tax Assets, Valuation Allowance Entity Address, Address Line One Entity Address, Address Line One Gross profit Gross Profit Total property, plant and equipment, net Property, Plant and Equipment, Net 2023 Finite-Lived Intangible Asset, Expected Amortization, Year Three Construction in progress Construction in Progress [Member] Number of CVRs Number Of Contingent Value Rights Number Of Contingent Value Rights Stock-Based Compensation Share-based Payment Arrangement [Text Block] Net (loss) income Net (loss) income Net (loss) income Net Income (Loss) Attributable to Parent Entity Address, State or Province Entity Address, State or Province Increases (decreases) in cash from operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] LIBOR London Interbank Offered Rate (LIBOR) [Member] Inventory Inventory Disclosure [Text Block] Unamortized debt premium Debt Instrument, Unamortized Premium Average fixed interest rate Derivative, Average Fixed Interest Rate Total current assets Assets, Current Operating expenses Operating Expenses [Abstract] Earnings Per Share [Abstract] Earnings Per Share [Abstract] Finance lease liabilities Finance Lease, Liability Other Other Nonoperating Income Stockholders’ equity Stockholders' Equity Attributable to Parent [Abstract] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Developed technology Developed Technology Rights [Member] Entity Interactive Data Current Entity Interactive Data Current 2025 and thereafter Finite-Lived Intangible Asset, Expected Amortization, Year Five Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Total operating expenses Operating Expenses Before Gain Loss On Sale Of Assets Operating Expenses Before Gain Loss On Sale Of Assets Contingent receivable Business Combination, Contingent Consideration, Asset Business Combination, Contingent Consideration, Asset CVRs Contingent Value Right [Member] Contingent Value Right Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Business combination stock options assumed in the money (in shares) Business Combination, Stock Options Assumed, In The Money, Shares Business Combination, Stock Options Assumed, In The Money, Shares Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Schedule of stock-based compensation expense recognized Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Common Stock Common Stock [Member] Foreign currency translation Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Property, Plant & Equipment [Line Items] Property, Plant and Equipment [Line Items] Product and Service [Domain] Product and Service [Domain] Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Unrealized loss on cash flow hedges, net of tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent Schedule of property, plant, and equipment, net Property, Plant and Equipment [Table Text Block] Issuance of common stock (in shares) Stock Issued During Period, Shares, New Issues Cost Finite-Lived Intangible Assets, Gross Asset measurement input Business Combination Contingent Consideration Asset Measurement Input Value of input used to measure contingent consideration asset from business combination. Interest rate Debt Instrument, Interest Rate, Stated Percentage Money market Money Market Funds [Member] Provision for bad debt Accounts Receivable, Credit Loss Expense (Reversal) Accrued expenses and other liabilities Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Accrued Expenses And Other Liabilities Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Accrued Expenses And Other Liabilities Less: accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Net decrease in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Business Combinations Business Combination Disclosure [Text Block] Hedging Relationship [Domain] Hedging Relationship [Domain] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Basic (in shares) Basic weighted-average common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Debt instrument, basis rate Debt Instrument, Basis Spread on Variable Rate Interest Coverage Ratio Debt Instrument, Covenant Interest Coverage Ratio Debt Instrument, Covenant Interest Coverage Ratio Cash Flow Hedge Cash Flow Hedging [Member] Loss Contingencies [Table] Loss Contingencies [Table] Revenue from Contracts with Customers Revenue from Contract with Customer [Text Block] 2021 Finite-Lived Intangible Asset, Expected Amortization, Year One Foreign currency (gains) losses Foreign Currency Transaction Gain (Loss), before Tax Income tax (benefit) expense Income tax (benefit) expense Income Tax Expense (Benefit) Cash, cash equivalents and restricted cash, beginning of period Cash, cash equivalents and restricted cash, end of period Cash, cash equivalents and restricted cash at end of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Schedule of maturities of principal obligations Schedule of Maturities of Long-term Debt [Table Text Block] Fair value of replacement options Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Fair Value Of Replacement Options Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Fair Value Of Replacement Options Total liabilities Financial and Nonfinancial Liabilities, Fair Value Disclosure Diluted (in dollars per share) Diluted (loss) income per common share (in dollars per share) Earnings Per Share, Diluted Schedule pro forma financial information Business Acquisition, Pro Forma Information [Table Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Issuance of common stock Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Business combination contingent value right of total consideration Business Combination, Contingent Liability, Contingent Value Right, Consideration Business Combination, Contingent Liability, Contingent Value Right, Consideration Tax indemnification (income) expense, net Tax Indemnification Agreement, Income (Expense) Represents the tax indemnification income (loss) earned during the period. Revenue from acquiree Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Derivative [Line Items] Derivative [Line Items] Schedule of intangibles Schedule of Indefinite-Lived Intangible Assets [Table Text Block] Financial Liabilities Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Total principal outstanding Long-term Debt, Gross Indefinite lived, Cost Indefinite-lived Intangible Assets (Excluding Goodwill) Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Potential payments, high Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High Pro forma revenue Business Acquisition, Pro Forma Revenue Schedule of financial instruments with significant Level 3 inputs Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Valuation Allowance [Line Items] Valuation Allowance [Line Items] Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Maximum Maximum [Member] Amortization of debt related costs Amortization of Debt Issuance Costs Security Exchange Name Security Exchange Name Other long-term assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Accumulated Deficit Retained Earnings [Member] Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Long-term income tax receivable Increase (Decrease) in Income Taxes Receivable Document Transition Report Document Transition Report Accrued expenses and other liabilities Accounts Payable and Other Accrued Liabilities, Current Measurement input Acquired Intangible Asset, Measurement Input Acquired Intangible Asset, Measurement Input Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Property, Plant and Equipment, Net Property, Plant and Equipment Disclosure [Text Block] Net (Loss) Income Per Common Share Earnings Per Share [Text Block] Current liabilities Liabilities, Current [Abstract] Financing activities Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Geographical revenues Segment Reporting Information [Line Items] Accretion expense Asset Retirement Obligation, Accretion Expense Shares withheld to cover taxes (in shares) Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Discount rate Measurement Input, Discount Rate [Member] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract]