CONSOLIDATED BALANCE SHEETS [Abstract] Total current assets Total assets Total current liabilities Total liabilities Total stockholders’ deficit Beginning balance Ending balance Total liabilities, redeemable convertible preferred stock and stockholders’ deficit CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract] Total operating expenses Total operating loss Total other expense Net loss Net loss Net loss applicable to common stockholders CONSOLIDATED STATEMENTS OF CHANGES IN REDEEMABLE CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS Beginning balance Ending balance Series C 6% super dividend redeemable convertible preferred stock; 1,000 shares authorized, 176 issued and outstanding at December 31, 2025 and 2024, redemption value: $7,966,000, liquidation value: $1,760,000 at December 31, 2025 Beginning balance (in Shares) Ending balance (in Shares) Series C 6% super dividend redeemable convertible preferred stock, shares outstanding (in Shares) Beginning balance (in Shares) Ending balance (in Shares) Class of Stock [Axis] Equity Components [Axis] CONSOLIDATED STATEMENTS OF CASH FLOWS [Abstract] Net cash from operating activities Net cash used in operating activities Net cash from financing activities NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS Amount expanded in cash CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD CASH AND CASH EQUIVALENTS, END OF PERIOD Nature of Business, Basis of Presentation, Liquidity, and Going Concern [Abstract] Summary of Significant Accounting Policies [Abstract] Property and Equipment [Abstract] Long-Lived Tangible Asset [Axis] Property and equipment — net Accrued Expenses [Abstract] Total Accrued expenses Convertible Notes Payable – Related Party [Abstract] Long-Term Debt, Type [Axis] Fair Value of Financial Instruments [Abstract] Derivative Instrument [Axis] Derivative Liability - Contingent Interest Balance Balance Derivative liabilities (Note 6) Fair value of derivative liability Fair Value Hierarchy and NAV [Axis] Measurement Frequency [Axis] Measurement Input Type [Axis] Stockholders’ Equity [Abstract] Warrants [Abstract] Outstanding at beginning of period (in Shares) Outstanding at ending of period (in Shares) Outstanding at beginning of period (in Dollars per share) Outstanding at ending of period (in Dollars per shares) Financial Instrument [Axis] Class of Warrant or Right [Axis] Stock-Based Compensation [Abstract] Statement of Income Location, Balance [Axis] Outstanding at beginning of period (in Shares) Outstanding at end of period (in Shares) Outstanding at beginning of period (in Dollars per share) Outstanding at end of period (in Dollars per share) Exercise Price Range [Axis] Statistical Measurement [Axis] Convertible Line of Credit - Related Party and Supplemental Lines of Credit - Related Party [Abstract] Loss Per Share [Abstract] Antidilutive Securities [Axis] Commitments and Contingencies [Abstract] Total Galectin Sciences LLC [Abstract] Income Taxes [Abstract] Deferred tax assets, gross Net deferred tax asset Total effective income tax rate Total effective income tax rate Segments [Abstract] Segments [Axis] ASSETS Current assets: Cash and cash equivalents Prepaid expenses and other current assets Other LIABILITIES, REDEEMABLE CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS’ EQUITY (DEFICIT) Current liabilities: Accounts payable Current portion of convertible notes payable and accrued interest, net of debt discounts – related party (Note 5) Current portion of derivative liabilities (Note 6) Accrued dividends payable Convertible notes payable and accrued interest, net of debt discounts – related party (Note 5) Borrowing and accrued interest under convertible line of credit, net of debt discount – related party (Note 10) Commitments and contingencies (Note 12) Series C 6% super dividend redeemable convertible preferred stock, shares authorized (in Shares) Series C 6% super dividend redeemable convertible preferred stock, shares issued (in Shares) Series C 6% super dividend redeemable convertible preferred stock, redemption value Convertible preferred stock, redemption value (in Dollars) Series C 6% super dividend redeemable convertible preferred stock liquidation value Stockholders’ equity (deficit): Undesignated stock, $0.01 par value; 20,000,000 shares authorized at December 31, 2025 and 2024, 20,000,000 shares designated at December 31, 2025 and 2024, respectively Undesignated stock, par value (in Dollars per share) Undesignated stock, shares authorized (in Shares) Undesignated stock, shares designated (in Shares) Series A 12% convertible preferred stock; 1,742,500 shares authorized, 1,210,000 and 1,235,000 issued and outstanding at December 31, 2025 and 2024, respectively, liquidation value $1,210,000 at December 31, 2025 Series A 12% convertible preferred stock, shares authorized (in Shares) Convertible preferred stock, shares authorized (in Shares) Series A 12% convertible preferred stock, shares issued (in Shares) Series A 12% convertible preferred stock, shares outstanding (in Shares) Series A 12% convertible preferred stock, liquidation value Common stock, $0.001 par value; 150,000,000 shares authorized at December 31, 2025 and 2024, 65,201,995 and 63,157,235 issued and outstanding at December 31, 2025 and 2024, respectively Common stock, par value (in Dollars per share) Common stock, shares authorized (in Shares) Common stock, issued (in Shares) Issuance of common stock (in Shares) Common stock, outstanding (in Shares) Common stock shares outstanding (in Shares) Additional paid-in capital Accumulated deficit Operating expenses: Research and development General and administrative Other income (expense): Interest income Change in fair value of derivatives Change in fair value of derivative Net loss per common share - basic (in Dollars per share) Net loss per common share - diluted (in Dollars per share) Weighted average common and potential common shares outstanding - basic (in Shares) Weighted average common and potential common shares outstanding - diluted (in Shares) Series A 12% convertible preferred stock dividend Series A 12% convertible preferred stock dividend (in Shares) Series C super dividend redeemable convertible preferred stock dividend (in Shares) Issuance of common stock from exercise of warrants Issuance of common stock from exercise of warrants (in Shares) Issuance of common stock from exercise of stock options, net of shares withheld for exercise Issuance of common stock from exercise of stock options, net of shares withheld for exercise (in Shares) Exercised (in Shares) Issuance of common stock from restricted stock units (in Shares) Issuance of common stock purchase warrants in connection with related party line of credit Stock-based compensation expense Stock-based compensation expense (in Shares) Conversion of Series A convertible preferred to common stock Conversion of Series A convertible preferred to common stock (in Shares) Common stock, shares issued (in Shares) Issuance of common stock Issuance of common stock (in Shares) Preferred stock issued (in Shares) CASH FLOWS FROM OPERATING ACTIVITIES: Adjustments to reconcile net loss to net cash from operating activities: Amortization of right to use asset Stock-based compensation expense Non-cash interest expense Change in fair value of derivatives Fair Value Adjustment Changes in operating assets and liabilities: Accrued interest on convertible notes payable and convertible line of credit – related party Accounts payable, accrued expenses and other liabilities CASH FLOWS FROM INVESTING ACTIVITIES: Net cash from investing activities CASH FLOWS FROM FINANCING ACTIVITIES: Net proceeds from convertible line of credit – related party Proceeds from lines of credit (in Dollars) Net proceeds from issuance of common stock Net proceeds from issuance of common stock (in Dollars) Net proceeds from exercise of common stock options and warrants NONCASH FINANCING ACTIVITIES: Payment of preferred stock dividends in common stock Common stock purchase warrants issued in connection with related party line of credit Noncash right to use lease asset Conversion of Series A preferred to common stock Interest expense Interest expense Preferred stock dividends Preferred stock dividends Series C super dividend redeemable convertible preferred stock dividend Prepaid expenses and other assets Series A 12% Convertible Preferred Stock [Member] Preferred Stock [Member] Common Stock [Member] Additional Paid-In Capital [Member] Retained Deficit [Member] Nature of Business, Basis of Presentation, Liquidity, and Going Concern Summary of Significant Accounting Policies Property and Equipment Property and Equipment Property and equipment Accrued Expenses Accrued Expenses Legal and accounting fees Accrued compensation Lease liability Current lease liability Accrued research and development costs and other Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Convertible Notes Payable – Related Party Fair Value of Financial Instruments Assets and Liabilities Measured and Recorded at Fair Value on Recurring Basis Key Assumptions Used in Model at Inception Derivative liability, measurement input Term Roll Forward of Derivative Liability - Contingent Interest Stockholders' Equity Warrants Warrant Activity Issued (in Shares) Restricted stock awards granted (in Shares) Issued (in Dollars per shares) Exercised (in Dollars per shares)