Equity Components [Axis] Common Stock [Member] Additional Paid-in Capital [Member] Treasury Stock, Common [Member] Retained Earnings [Member] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Purchase Agreement [Member] Title and Position [Axis] Directors Officers and Employees [Member] Subsequent Event Type [Axis] Subsequent Event [Member] ATM Agreement [Member] Employee [Member] Investor [Member] Plan Name [Axis] 2019 Plan [Member] Award Type [Axis] Share-Based Payment Arrangement, Option [Member] Restricted Stock Units (RSUs) [Member] Stock Purchase Warrants [Member] Income Location Balance [Axis] Research and Development Expenses [Member] General and Administrative Expenses [Member] Class of Warrant or Right [Axis] Pre-Funded Warrants [Member] Antidilutive Securities [Axis] Warrant [Member] Crypto Asset [Axis] CHZ Digital Assets [Member] Related Party Transaction [Axis] Chiliz Group [Member] CorLyst, LLC [Member] Investment, Name [Axis] Segments [Axis] Reportable Segment, Aggregation before Other Operating Segment [Member] Nature of Expense [Axis] Research and Development Personnel Costs [Member] General and Administrative Personnel Costs [Member] CROs [Member] Cover [Abstract] Document Type Amendment Flag Amendment Description Document Registration Statement Document Annual Report Document Quarterly Report Document Transition Report Document Shell Company Report Document Shell Company Event Date Document Period Start Date Document Period End Date Document Fiscal Period Focus Document Fiscal Year Focus Current Fiscal Year End Date Entity File Number Entity Registrant Name Entity Central Index Key Entity Primary SIC Number Entity Tax Identification Number Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, City or Town Entity Address, State or Province Entity Address, Country Entity Address, Postal Zip Code Country Region City Area Code Local Phone Number Extension Written Communications Soliciting Material Pre-commencement Tender Offer Pre-commencement Issuer Tender Offer Title of 12(b) Security No Trading Symbol Flag Trading Symbol Security Exchange Name Title of 12(g) Security Security Reporting Obligation Annual Information Form Audited Annual Financial Statements Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Elected Not To Use the Extended Transition Period Document Accounting Standard Other Reporting Standard Item Number Entity Shell Company Entity Public Float Entity Bankruptcy Proceedings, Reporting Current Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Statement of Financial Position [Abstract] ASSETS Current Assets Cash and cash equivalents Prepaid expenses and other Total Current Assets Digital assets at fair value Prepaid expenses Equipment, net Total Assets LIABILITIES AND STOCKHOLDERS’ EQUITY Current Liabilities Accounts payable Accrued expenses Total Current Liabilities Total Liabilities Commitments and Contingencies Stockholders’ Equity Preferred stock, par value $0.0001, 1,000,000 shares authorized; no shares issued or outstanding at March 31, 2026 or December 31, 2025 Common stock, par value $0.0001, 1,000,000,000 shares authorized; 2,677,835 issued and outstanding at March 31, 2026; 2,572,114 issued and 2,571,914 outstanding at December 31, 2025 Additional paid-in capital Treasury stock Accumulated deficit Total Stockholders’ Equity Total Liabilities and Stockholders’ Equity Preferred stock, par value Preferred stock, shares authorized Preferred stock, shares issued Preferred stock, shares outstanding Common stock, par value Common stock, shares authorized Common stock, shares issued Common stock, shares outstanding Income Statement [Abstract] Operating Expenses Research and development expenses General and administrative expenses Operating Loss Other Income (Expense) Unrealized loss on digital assets at fair value Interest and dividend income, net Net Operating Loss Before Income Tax Benefit Income Tax Benefit Net Loss Net Loss Per Common Share - Basic Net Loss Per Common Share - Diluted Weighted Average Common Shares Used to Compute Net Loss Per Common Shares - Diluted Weighted Average Common Shares Used to Compute Net Loss Per Common Shares - Diluted Statement [Table] Statement [Line Items] Balance Balance, shares Treasury stock balance, shares Stock-based compensation Stock-based compensation, shares Shares issued in connection with capital raise, net of transaction costs Shares issued in connection with capital raise, net of transaction costs, shares Shares withheld to pay income taxes on stock-based compensation Shares withheld to pay income taxes on stock-based compensation, shares Net loss Retirement of treasury stock Retirement of treasury stock, shares Balance Balance, shares Treasury stock balance, shares Statement of Cash Flows [Abstract] Cash Flows From Operating Activities Net Loss Adjustments to reconcile net loss to net cash used in operating activities: Depreciation Non-cash lease expense for right-of-use assets Unrealized loss on digital assets at fair value Stock-based compensation Net changes in operating assets and liabilities: Prepaid expenses and other Operating lease liability Accounts payable Due from related parties Accrued expenses Net cash used in operating activities Cash Flows From Investing Activities Purchase of digital assets Net cash used in investing activities Cash Flows From Financing Activities Net proceeds from issuance of common stock Shares withheld to pay taxes on stock-based compensation Payment of finance lease obligation Net cash provided by financing activities Net (Decrease) Increase in Cash and Cash Equivalents Cash and Cash Equivalents - Beginning of Period Cash and Cash Equivalents - End of Period Supplemental Cash Flow Information: Cash paid for interest Cash paid for income taxes Pay vs Performance Disclosure [Table] Executive Category [Axis] Individual [Axis] Adjustment to Compensation [Axis] Measure [Axis] Pay vs Performance Disclosure, Table Company Selected Measure Name Named Executive Officers, Footnote Peer Group Issuers, Footnote Changed Peer Group, Footnote PEO Total Compensation Amount PEO Actually Paid Compensation Amount Adjustment To PEO Compensation, Footnote Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Compensation Actually Paid Amount Adjustment to Non-PEO NEO Compensation Footnote Equity Valuation Assumption Difference, Footnote Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Company Selected Measure Total Shareholder Return Vs Peer Group Compensation Actually Paid vs. Other Measure Tabular List, Table Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Net Income (Loss) Company Selected Measure Amount Other Performance Measure, Amount Adjustment to Compensation, Amount PEO Name Name Non-GAAP Measure Description Additional 402(v) Disclosure Pension Benefits Adjustments, Footnote Equity Awards Adjustments, Footnote Erroneously Awarded Compensation Recovery [Table] Restatement Determination Date [Axis] Restatement Determination Date Aggregate Erroneous Compensation Amount Erroneous Compensation Analysis Stock Price or TSR Estimation Method Outstanding Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Not Yet Determined Name Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery, Explanation of Impracticability Name Compensation Amount Restatement does not require Recovery Awards Close in Time to MNPI Disclosures [Table] Award Timing MNPI Disclosure Award Timing Method Award Timing Predetermined Award Timing MNPI Considered Award Timing, How MNPI Considered MNPI Disclosure Timed for Compensation Value Awards Close in Time to MNPI Disclosures, Table Name Underlying Securities Exercise Price Fair Value as of Grant Date Underlying Security Market Price Change Insider Trading Arrangements [Line Items] Material Terms of Trading Arrangement Name Title Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted Adoption Date Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated Termination Date Expiration Date Arrangement Duration Aggregate Available Insider Trading Policies and Procedures [Line Items] Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Not Adopted Accounting Policies [Abstract] Organization and Summary of Significant Accounting Policies Equity [Abstract] Stockholders’ Equity Share-Based Payment Arrangement [Abstract] Stock-based Compensation Earnings Per Share [Abstract] Net Loss per Share of Common Stock Intangible Asset, Goodwill and Other [Abstract] Digital Assets Related Party Transactions [Abstract] Related Party Transactions Segment Reporting [Abstract] Segment Reporting Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Organization Basis of Presentation Liquidity Use of Estimates Digital Assets Income Taxes Concentration of Credit Risk Recent Accounting Pronouncements Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Schedule of Stock-Based Compensation Expense Schedule of Stock Option Activity Schedule of Restricted Stock Units (“RSUs”) Activity Schedule of Net Loss Per Share Basic and Diluted Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share Schedule of Digital Assets Held Schedule of Reconciliation of Assets and (Liabilities) Related to Digital Assets Schedule of Reportable Segment Profit and Loss, Including Significant Expense Categories AccountingPoliciesTable [Table] AccountingPoliciesLineItems [Line Items] Accumulated deficit Net loss Net cash used in operating activities Shares issued Proceeds from private placement Gross proceeds Net proceeds Stock, Class of Stock [Table] Stock withheld for income taxes Proceeds from issuance of private placement Shares issued value Treasury stock retired, shares Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Total Options outstanding, beginning balance Weighted average exercise price, beginning balance Options, granted Options, forfeited or expired Options outstanding, ending balance Weighted average exercise price, ending balance Weighted average remaining contractual term, outstanding Options exercisable, ending balance Weighted average exercise price, exercisable Weighted average remaining contractual term, exercisable Number of shares, Beginning balance Weighted-average grant-date fair value per share, Beginning balance Number of shares, granted Weighted-average grant-date fair value per share, granted Number of shares, forfeited Weighted-average grant-date fair value per share, forfeited Number of shares, distributed Weighted-average grant-date fair value per share, distributed Number of shares, ending balance Weighted-average grant-date fair value per share, ending balance Number of shares, vested and unissued Weighted-average grant-date fair value per share, vested and unissued Number of shares, unvested Weighted-average grant-date fair value per share, unvested Maximum equity available for issuance under the plan Shares available for future grants Aggregate intrinsic value of outstanding options Stock option exercised Unrecognized share based compensation expense Weighted average period for recognition Excluded unrecognized share based compensation expense Warrants, expired Warrants to purchase shares, outstanding Class of Warrant or Right [Table] Class of Warrant or Right [Line Items] Warrants to purchase common stock Warrant exercise price Warrants outstanding Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Net loss available to common stockholders Weighted average number of common shares-basic Weighted average number of common shares-diluted Basic net loss per share Diluted net loss per share Pre-Funded Warrants considered issued for EPS purposes Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Total Crypto Asset, Holding [Table] Crypto Asset, Holding [Line Items] Tokens Cost basis Fair value Fair Value, Beginning Balance Purchases made Unrealized loss Fair Value, Ending Balance Related Party Transaction [Table] Related Party Transaction [Line Items] Purchases made with cash and cash equivalents Rent and other costs reimbursements received Due from related parties Number of shares owned by related party Net proceeds Equity method investment, ownership percentage Segment Reporting [Table] Segment Reporting [Line Items] Preclinical, clinical trial and other costs Research and development personnel expense General and administrative personnel expense Administrative and facilities expense Other income, net Net loss Interim Period, Costs Not Allocable [Table] Interim Period, Costs Not Allocable [Line Items] Personnel costs include employee stock-based compensation expense Number of operating segment Number of reportable segment Collaborative Arrangement and Arrangement Other than Collaborative [Table] Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Purchase obligation Operating and finance lease expense. Due (from) to related parties. Purchase agreement [Member] Directors Officers and Employees [Member] Business Activities And Organization [Policy Text Block] Liquidity [Policy Text Block] Digital Assets [Policy Text Block] Employee [Member] Pre Funded Warrant [Member] 2019 Plan [Member] Share based compensation arrangement by share based payment award equity instruments other than option vested and unvested outstanding. Per share or unit weighted-average fair value of vested and nonvested award under share-based payment arrangement. Excludes share and unit options. Weighted-average grant-date fair value per share, distributed. The number of equity-based payment instruments, excluding stock (or unit) options, that were distributed during the reporting period. Share based compensation arrangement by share based payment award equity instruments other than options vested and unissued weighted average grant date fair value. Share based compensation arrangement by share based payment award equity instruments other than options vested and unissued. Excluded unrecognized share based compensation expense. Class of warrant or right number of securities outstanding. Stock Purchase Warrants [Member] Pre-Funded Warrants considered issued for EPS purposes. CHZ Digital Assets [Member] Chiliz Group [Member] Rent and other costs reimbursements received. CorLyst, LLC [Member] Preclinical clinical trial and other costs Administrative and facilities expense Research and Development Personnel Costs [Member] General and Administrative Personnel Costs [Member] CROs [Member] ATM Agreement [Member] Income Location Balance [Axis] Research and Development Expenses [Member] General and Administrative Expenses [Member] Number of shares owned by related party. Assets, Current Assets Liabilities, Current Liabilities Treasury Stock, Value Equity, Attributable to Parent Liabilities and Equity Operating Income (Loss) Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income Tax Expense (Benefit) Shares, Outstanding Treasury Stock, Common, Shares Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Stock Repurchased and Retired During Period, Shares Share-Based Payment Arrangement, Noncash Expense Increase (Decrease) in Prepaid Expense and Other Assets Increase (Decrease) in Accounts Payable IncreaseDecreaseInDueFromToRelatedParties Increase (Decrease) in Accrued Liabilities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Payment for Acquisition, Crypto Asset Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Payment, Tax Withholding, Share-Based Payment Arrangement Finance Lease, Principal Payments Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Income Tax Paid, after Refund Received Forgone Recovery, Individual Name Outstanding Recovery, Individual Name Awards Close in Time to MNPI Disclosures, Individual Name Trading Arrangement, Individual Name Equity [Text Block] Commitments and Contingencies Disclosure [Text Block] Digital Assets [Policy Text Block] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionOutstanding ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionOutstandingWeightedAverageGrantDateFairValue Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Crypto Asset, Realized and Unrealized Loss, Operating Other Nonoperating Income (Expense)