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in Hurdle Two Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Earned in Hurdle Two Options exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Cash, cash equivalents, and restricted cash at beginning of period Cash, cash equivalents, and restricted cash at end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Faroe License Faroe License [Member] Faroe License Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Stockholders' Equity (Deficit) Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Other Other Accrued Liabilities, Current Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Rebecca Taub, M.D. Trading Arrangement, Shares Held By SON, LLC [Member] Rebecca Taub, M.D. Trading Arrangement, Shares Held By SON, LLC Patents Patents [Policy Text Block] Disclosure of accounting policy for patents. 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Preferred stock, par value $0.0001 per share authorized: 5,000,000 shares at September 30, 2026 and December 31, 2025; 2,369,797 shares issued and outstanding at September 30, 2026 and December 31, 2025 Preferred Stock, Value, Issued Adjustment to Compensation: Adjustment to Compensation [Axis] Cost of Sales Cost of Goods and Service [Policy Text Block] Class of Stock [Domain] Class of Stock [Domain] CSPC CSPC Pharmaceutical Group Limited [Member] CSPC Pharmaceutical Group Limited Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Selling, General and Administrative Expenses Selling, General and Administrative Expenses, Policy [Policy Text Block] Variable Rate [Axis] Variable Rate Component [Axis] Variable Rate Component Credit Facility [Axis] Credit Facility [Axis] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Name Measure Name Customer A Customer A [Member] Customer A Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Other non-cash items, net Other Noncash Income (Expense) Debt Instrument [Line Items] Commitments and Contingencies Debt Instrument [Line Items] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Additional paid-in Capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Rebates, Co-Pay Assistance, Returns, and Other Rebates, Co-Pay Assistance, Returns, and Other [Member] Rebates, Co-Pay Assistance, Returns, and Other Revision of Prior Period [Axis] Revision of Prior Period [Axis] Hercules Warrant, Tranche One Hercules Warrant, Tranche One [Member] Hercules Warrant, Tranche One Name Trading Arrangement, Individual Name Cash and cash equivalents Cash and Cash Equivalent Suzhou Ribo Life Science Co. Ltd. And Ribocure Pharmaceuticals AB Suzhou Ribo Life Science Co. Ltd. And Ribocure Pharmaceuticals AB [Member] Suzhou Ribo Life Science Co. Ltd. And Ribocure Pharmaceuticals AB Raw materials Inventory, Raw Materials, Net of Reserves Stock options, restricted stock and performance stock units convertible, shares issuable (in shares) Common Stock, Capital Shares Granted And Issuable Common Stock, Capital Shares Granted And Issuable Debt issuance costs in accounts payable and accrued expenses Debt Issuance Costs Incurred During Noncash or Partial Noncash Transaction Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Company Selected Measure Amount Company Selected Measure Amount Selling, general and administrative Accrued Selling, General and Administrative, Current Accrued Selling, General and Administrative, Current Variable Rate Component One Variable Rate Component One [Member] Variable Rate Component One Cost Cash, Cash Equivalents, Restricted Cash and Short-term Investments, At Cost This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings, and cash and cash equivalents. 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