Commitments and Contingencies [Abstract] Commitments and contingencies Commitments and Contingencies Disclosure [Text Block] Subsequent Events [Abstract] Subsequent Events Subsequent Events [Text Block] Accrued expenses and other current liabilities Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] Accrued Expenses and Other Current Liabilities [Abstract] Licensed rights and other intangible assets Intangible Asset [Text Block] Insurance Prepaid Insurance Prepaid and Other Current Assets [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Hormone therapy drug patents applied and pending approval [Member] Hormone Therapy Drug Patents Applied And Pending Approval Member Schedule Of License Rights And Other Intangible Assets Net Abstract Schedule of License Rights and Other Intangible Assets, Net [Line Items] Licensed Rights and Other Intangible Assets [Line Items] Trademarks/trade name rights [Member] Trademarks and Trade Names [Member] Schedule of Classes of Liabilities of Discontinued Operations [Abstract] 2030 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Four Licensed Rights and Other Intangible Assets (Details) [Table] Rent receivable Rent Receivable It represents amount of rent receivable for the period. Prepaid and other current assets Prepaid and other current assets Prepaid Expense and Other Assets, Current Intangible Asset, Finite-Lived, Class [Axis] Hormone therapy drug patents [Member] Hormone Therapy Drug Patents Member Hormone Therapy Drug Patents Member. Intangible assets subject to amortization [Member] Intangible Assets Subject To Amortization Member Licensed Rights and Other Intangible Assets - Schedule of License Rights and Other Intangible Assets, Net (Details) [Table] Gross Carrying Amount Intangible Asset, Finite-Lived, before Accumulated Amortization 2026 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Remainder of Fiscal Year 2028 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Two Net License rights and other intangible assets, net Intangible Asset, Excluding Goodwill, after Accumulated Amortization Schedule of Intangible Assets Subject to Amortization [Abstract] 2027 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year One Accumulated Amortization Intangible Asset, Finite-Lived, Accumulated Amortization Total Intangible Asset, Finite-Lived, after Accumulated Amortization Other Other Prepaid Expense, Current Licensed Rights and Other Intangible Assets [Abstract] Patents [Member] Patents [Member] Amortization expense Write-off of patents Intangible Asset, Finite-Lived, Amortization Expense Writeoff Patents Amount of write-off patents. Capitalized legal Prepaid Capitalized Legal Amount of consideration paid in advance for capitalized legal. Prepaid and other current assets Other Current Assets [Text Block] 2029 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Three Thereafter Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Five Accrued expenses and other current liabilities Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities, Current Schedule of Prepaid and Other Current Assets [Abstract] Decrease in royalty rate Decrease in royalty rate on product-by-product basis Decrease In Royalty Rate On Product By Product Basis Decrease in royalty rate on product-by-product basis. Period of minimal annual royalty payment Period Of Minimum Annual Royalty Payment Period of minimum annual royalty payment. Vesting percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Unrecognized compensation cost Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Restricted Stock Units (RSUs) [Member] RSUs [Member] Restricted Stock Units (RSUs) [Member] Plan Name [Domain] Stockholders’ Equity [Line Items] Statistical Measurement [Axis] Maximum [Member] Maximum [Member] Legal Proceeding [Axis] Legal Proceeding Axis Legal Proceedings Class of Warrant or Right [Domain] Derivative Contract [Domain] Aggregate Intrinsic Value Outstanding, Ending Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Options Awards Exercisable, Ending Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Aggregate Intrinsic Value Exercisable, Ending Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Stockholders’ Equity - Schedule of Our RSUs and Related Transactions (Details) [Table] RSUs awards outstanding, Beginning Balance RSUs awards outstanding, Ending Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Aggregate Intrinsic Value, Beginning Balance Aggregate Intrinsic Value, Ending Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding Derivative Instrument [Axis] Schedule of Outstanding and Exercisable Options [Line Items] Schedule of Our RSUs and Related Transactions [Line Items] Inflation at an annual rate Inflation rate adjusted for minimal annual royalty payment Inflation Rate Adjusted For Minimal Annual Royalty Payment Inflation rate adjusted for minimal annual royalty payment. Minimal annual royalty payment Minimum Annual Royalty Payment Minimum annual royalty payment. Options [Member] Equity Option [Member] Options Awards Outstanding, Ending Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Third-time Milestone Payments [Member] Milestone Payments Three [Member] Milestone Payments Three Member Milestone payments three. Mayne License Agreement [Member] Mayne License Agreement Member Mayne License Agreement. Net sales Net sales amount to determine one-time milestone payment Threshold Net Sales Amount To Determine One Time Milestone Payment Threshold net sales amount to determine one-time milestone payment. Royalty amount Payments for Royalties Provisions for income taxes Income tax benefit Income Tax Expense (Benefit) Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Subscription Agreement [Member] Subscription Agreement Member Subscription agreement. Counterparty Name [Domain] Related Parties [Line Items] Shares purchase price per share Price per share (in Dollars per share) Shares Issued, Price Per Share Sale common shares issued Sold shares of common stock (in Shares) Sale of Stock, Number of Shares Issued in Transaction Consideration received amount Sale of Stock, Consideration Received on Transaction First Royalty Rate [Member] Royalty Rate One Member Royalty rate one. Revenue [Line Items] Revenue (Details) [Table] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Business Combination, Contingent Consideration, Type [Axis] Document Fiscal Year Focus Document Fiscal Year Focus Entity File Number Entity File Number Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line One Entity Address, City or Town Entity Address, City or Town Entity Address, Postal Zip Code Entity Address, Postal Zip Code Local Phone Number Local Phone Number Entity Filer Category Entity Filer Category Entity Emerging Growth Company Entity Emerging Growth Company Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Trading Symbol Trading Symbol Entity Current Reporting Status Entity Current Reporting Status Diluted Continuing operations, diluted (in Dollars per share) Income (Loss) from Continuing Operations, Per Diluted Share Basic Discontinued operations, net (in Dollars per share) Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Securities, Name [Domain] Geographical [Axis] United States [Member] UNITED STATES Schedule of Total Revenue [Line Items] Schedule of Outstanding Securities [Line Items] Income (loss) from continuing operations, net of income taxes (in Dollars) Net loss from continuing operations Income (loss) from continuing operations, net of income taxes Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent Net income (loss) Net income (loss) Segment Reporting [Table] Geographical [Domain] Non-U.S. [Member] Non-US [Member] License revenue Segment Reporting, Revenue [Abstract] Document Period End Date Document Period End Date Product and Service [Domain] Segments [Axis] Segments [Domain] Other Operating Segment [Member] Number Of Reportable Segments Disclosed By Definition Flag Number Of reportable segments disclosed by definition flag. Numerator: Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent [Abstract] (Loss) income from discontinued operations, net of income taxes (Loss) income from discontinued operations, net of income taxes Less: Loss from discontinued operations, net of income taxes Income (loss) from discontinued operations, net of income taxes Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Denominator: Weighted Average Number of Shares Outstanding, Basic [Abstract] Effect of dilutive securities (in Shares) Weighted Average Number of Shares Outstanding, Diluted, Adjustment Earnings (loss) per common share, continuing operations, net of income taxes Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract] License revenue Revenues Royalty rate as percentage on net sales Royalty Rate As Percentage On Net Sales Royalty rate as percentage on net sales. Period of royalty term Period of royalty payments Term Of Royalty Payments Term of royalty payments. Series A Preferred Stock [Member] Series A Preferred Stock [Member] Counterparty Name [Axis] Rubric [Member] Rubric Capital Management LP [Member] Rubric Capital Management LPMember Rubric capital management LP. Redeemed outstanding shares Stock Redeemed or Called During Period, Shares Payment of rubric Stock Issued During Period, Value, Purchase of Assets Common stock price per share Common stock price per share (in Dollars per share) Sale of Stock, Price Per Share Income Taxes [Abstract] Related Parties (Details) [Table] Additional shares of common stock Numberof Additional Shares Of Common Stock Number of additional shares of common stock. Second Royalty Rate [Member] Royalty Rate Two Member Royalty rate two. Number of operating segment Number of Operating Segments CODM description Segment Reporting, Expense Information Used by CODM, Description Entity Central Index Key Entity Central Index Key Document Quarterly Report Document Quarterly Report Business Concentrations [Line Items] Royalty receivable short term portion Royalty Receivable Short Term Portion Royalty receivable short term portion. Royalty receivable, long term Royalty Receivable Long Term Royalty receivable, long term. Total assets Assets Current liabilities: Liabilities, Current [Abstract] Accrued expenses and other current liabilities Accrued Liabilities and Other Liabilities Total current liabilities Liabilities, Current Other non-current liabilities Other Liabilities, Noncurrent Additional paid-in capital Additional Paid in Capital, Common Stock Total stockholders’ equity Balance Balance Equity, Attributable to Parent Knight [Member] Commitments and contingencies (Note 6) Commitments and Contingencies Depreciation & amortization Depreciation, Depletion and Amortization, Nonproduction Miscellaneous income Miscellaneous Income Miscellaneous income. Common stock, par value (in Dollars per share) Common Stock, Par or Stated Value Per Share Common stock, shares issued (in Shares) Common stock shares issued Common Stock, Shares, Issued Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event [Member] Subsequent Event [Table] Subsequent Event [Line Items] Milestone payments One Time Milestone Payments One-time milestone payments. Schedule of Prepaid and Other Current Assets Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] Accumulated Deficit Retained Earnings [Member] Statement [Line Items] Balance (in Shares) Balance (in Shares) Common stock, shares outstanding (in Shares) Common Stock, Shares, Outstanding Share-based compensation (in Shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Acquisition of net working capital Payments To Acquire Net Working Capital Payments to acquire net working capital. Prepaid royalties Prepaid Royalties Quarterly royalty payment, interest per annum Quarterly Royalty Interest Quarterly royalty interest. Royalty payment held Royalty Payment Held Back The amount of royalty payment held back. Additional Paid in Capital Additional Paid-in Capital [Member] Schedule of License Rights and Other Intangible Assets, Net Intangible Asset, Finite-Lived, Amortization Expense [Table Text Block] Schedule of Other Accrued Expenses and Other Current Liabilities Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Schedule of Classes of Liabilities of Discontinued Operations Schedule Of Classes Of Assets And Liabilities Of Discontinued Operations Table Text Block Tabular disclosure of classes of assets and liabilities of discontinued operations. Schedule of Outstanding Securities Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Segment Reporting [Abstract] General and administrative Disposal Group, Including Discontinued Operation, General and Administrative Expense Operating (loss) income from discontinued operations Disposal Group, Including Discontinued Operation, Operating Income (Loss) Equity Component [Domain] Share-based compensation Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Adjustments to reconcile net income (loss) to net cash provided by continuing operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Write-off of patents Writeoff And Impairment Of Patents The amount of write-off and impairment of patents. Amortization of right of use assets Operating Lease, Right-of-Use Asset, Periodic Reduction Other assets Increase (Decrease) in Other Current Assets Accounts payable Increase (Decrease) in Accounts Payable Stockholders’ Equity [Abstract] Schedule of Outstanding and Exercisable Options Share-Based Payment Arrangement, Option, Activity [Table Text Block] Business, Basis of Presentation, New Accounting Standards and Summary of Significant Accounting Policies [Abstract] Milestone Payments One [Member] One-time Milestone Payments [Member] Milestone Payments One Member Milestone payments one. Cash and cash equivalents - continuing operations, beginning of period Total cash and cash equivalents, end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Lease liabilities Increase (Decrease) in Operating Lease Liability Statement of Cash Flows [Abstract] Total adjustments Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity Net cash used in operating activities Cash Provided by (Used in) Operating Activity, Discontinued Operation Net increase in cash and cash equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation Cash received for prepaid royalties Proceeds from Royalties Received Continuing operations (in Dollars per share) Basic Income (Loss) from Continuing Operations, Per Basic Share Weighted average common shares, diluted (in Shares) Weighted average common shares for diluted income (loss) per common share (in Shares) Weighted Average Number of Shares Outstanding, Diluted Statement of Stockholders' Equity [Abstract] Royalty payment Royalty Expense Royalty payment payable under long term service agreement Royalty Payment Payable Under Long Term Service Agreement Royalty payment payable under long term service agreement. Additional fund Additional Fund Amount of additional fund paid. Gross proceeds Proceeds from Related Party Debt Earnings (loss) per common share [Abstract] Earnings (loss) per common share Earnings Per Share [Text Block] Income taxes Income Tax Disclosure [Text Block] Revenue [Abstract] Revenue Revenue from Contract with Customer [Text Block] Stockholders’ equity Shareholders' Equity and Share-Based Payments [Text Block] Second-time Milestone Payments [Member] Milestone Payments Two [Member] Milestone Payments Two Member Milestone payments two. Weighted Average Grant Date Fair Value, Ending Balance Weighted Average Grant Date Fair Value, Beginning Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Acquisition of net working capital Cash Received For Net Working Capital Cash received for net working capital. Weighted Average Remaining Contractual Life (in Years) Outstanding, Ending Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted-Average Remaining Contractual Term Weighted Average Exercise Price Exercisable, Ending Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Weighted Average Remaining Contractual Life (in Years) Exercisable, Ending Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted-Average Remaining Contractual Term Schedule Of Our Rsus And Related Transactions Abstract Payroll and related costs Employee-related Liabilities, Current Operating lease liabilities Operating Lease, Liability, Current Accrued expenses and other current liabilities Accounts Payable and Other Accrued Liabilities, Current Schedule Of Outstanding And Exercisable Warrants Abstract Class of Warrant or Right [Axis] Schedule of Outstanding and Exercisable Warrants [Line Items] Weighted Average Exercise Price, Ending Balance Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Outstanding Weighted Average Exercise Price Weighted average exercise price. Weighted Average Remaining Contractual Life (in Years), Ending Balance Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Weighted Average Remaining Contractual Life Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Schedule Of Outstanding And Exercisable Options Abstract Working capital amounts Working Capital Amounts Working capital amounts. Legal costs Legal Fees Phantom Share Units (PSUs) [Member] Phantom Share Units (PSUs) [Member] Mayne Pharma Agreement [Member] Mayne Pharma Agreement Member Mayne Pharma Agreement. Commitments and Contingencies (Details) [Table] Statistical Measurement [Domain] Minimum [Member] Minimum [Member] LegalProceedingDomain [Domain] Plan Name [Axis] 2019 Stock Incentive Plan [Member] Two Thousand Nineteen Stock Incentive Plan Member Two Thousand Nineteen Stock Incentive Plan. Remaining shares of common stock available for future issuance (in Shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Schedule of Other Accrued Expenses and Other Current Liabilities [Abstract] Professional fees Accrued Professional Fees, Current Other accrued expenses and current liabilities Other Accrued Liabilities, Current Class of Warrant or Right [Table] Warrant [Member] Warrants [Member] Warrant [Member] Warrants, Ending Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number Weighted Average Exercise Price Outstanding, Ending Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Stockholders’ Equity - Schedule of Outstanding and Exercisable Options (Details) [Table] Aggregate Intrinsic Value, Ending Balance Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Outstanding Intrinsic Value Aggregate intrinsic value. Increased allowance for net working capital Increased Allowance For Net Working Capital Amount of increased allowance for net working capital. Stockholders’ Equity (Details) [Table] Adjustment of increase in accrual on working capital Adjustment Of Increase In Accrual On Working Capital Amount of adjustment of the increase in accruals on working capital. Remaining shares of common stock available for future issuance (in Shares) Common Stock, Capital Shares Reserved for Future Issuance Share based payment compensation expense Share-Based Payment Arrangement, Expense Share-based compensation over a weighted average period Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Paragraph IV Certification Notice Letter [Member] Paragraph Four Certification Notice Letter Member Commitments and Contingencies [Line Items] Schedule Of Total Revenue Abstract Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Document Transition Report Document Transition Report Entity Registrant Name Entity Registrant Name Entity Tax Identification Number Entity Tax Identification Number Entity Address, Address Line Two Entity Address, Address Line Two Entity Address, State or Province Entity Address, State or Province City Area Code City Area Code Title of 12(b) Security Title of 12(b) Security Business Concentrations (Details) [Table] Right of use assets, net Operating Lease, Right-of-Use Asset Other non-current assets Other Assets, Noncurrent Liabilities and stockholders’ equity: Liabilities and Equity [Abstract] Accounts payable Accounts Payable, Current Current liabilities of discontinued operations Disposal Group, Including Discontinued Operation, Liabilities, Current Operating lease liabilities Operating Lease, Liability, Noncurrent Common stock, par value $0.001; 640,000 and 32,000 shares authorized, 11,574 and 11,574 issued and outstanding as of June 30, 2026 and December 31, 2025, respectively Common Stock, Value, Issued Accumulated deficit Retained Earnings (Accumulated Deficit) Total liabilities and stockholders’ equity Liabilities and Equity Net income (loss) per common share, basic (in Dollars per share) Earnings Per Share, Basic Weighted average common shares for basic income (loss) per common share (in Shares) Weighted average common shares, basic (in Shares) Weighted Average Number of Shares Outstanding, Basic Earnings (loss) per common share, discontinued operations, net of income taxes Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract] Diluted Discontinued operations, net, diluted (in Dollars per share) Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share Schedule Of Outstanding Securities [Abstract] Antidilutive Securities [Axis] Drawdown before expenses Gross Proceeds From Drawdown Before Expenses Gross proceeds from drawdown before expenses. Related Parties [Abstract] Class of Stock [Axis] Business Concentrations [Abstract] Product and Service [Axis] Theramex [Member] Theramex Member Theramex. Statement of Financial Position [Abstract] Total liabilities Liabilities Stockholders’ equity: Equity, Attributable to Parent [Abstract] Common stock, shares authorized (in Shares) Common Stock, Shares Authorized Income (loss) per common share, basic and diluted: Earnings Per Share, Basic [Abstract] Net income (loss) per common share, diluted (in Dollars per share) Earnings Per Share, Diluted Assets: Assets [Abstract] Cash and cash equivalents Cash Equivalents, at Carrying Value Document Fiscal Period Focus Document Fiscal Period Focus Entity Small Business Entity Small Business Entity Shell Company Entity Shell Company Amendment Flag Amendment Flag Current Fiscal Year End Date Current Fiscal Year End Date Security Exchange Name Security Exchange Name Entity Interactive Data Current Entity Interactive Data Current Current assets: Assets, Current [Abstract] Royalty receivable, current portion Royalty Receivable Current Portion Royalty receivable, current portion. Total current assets Assets, Current Business Combination, Contingent Consideration, Type [Domain] Mayne Pharma [Member] Mayne Pharma Member Mayne Pharma. Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Cover [Abstract] Class of Stock [Domain] Customer license revenue percentage Customer License Revenue Percentage Customer license revenue percentage. Royalty receivable long term portion Royalty Receivable Long Term Portion Royalty receivable, long term portion. Document Type Document Type Related and Nonrelated Parties [Domain] Schedule of Outstanding and Exercisable Warrants Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block] Schedule of RSUs and Related Transactions Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Related and Nonrelated Parties [Axis] Depreciation and amortization Depreciation, Depletion and Amortization Share-based compensation costs Share-Based Payment Arrangement, Noncash Expense Cash payment Purchase Of Transferred Assets And Grant Of Licenses Cash Payment Purchase of transferred assets and grant of licenses cash payment. Cash flows from operating activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Net cash provided by continuing operating activities Cash Provided by (Used in) Operating Activity, Continuing Operation Net cash used in discontinued operations Cash Provided by (Used in) Discontinued Operation Segment Reporting Segment Reporting [Text Block] Going concern Going Concern Policy Text Block Disclosure of accounting policy for going concern. New accounting standards New Accounting Pronouncements, Policy [Policy Text Block] Significant accounting policies Significant Accounting Policies Policy Text Block Disclosure of accounting policy for significant accounting policies. Discontinued Operations [Abstract] Other non-current liabilities Increase (Decrease) in Other Noncurrent Liabilities Equity Components [Axis] Related parties Related Party Transactions Disclosure [Text Block] Discontinued Operations Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Business, basis of presentation, new accounting standards and summary of significant accounting policies Basis of Presentation and Significant Accounting Policies [Text Block] Total operating expenses Operating Expenses Other income: Nonoperating Income (Expense) [Abstract] Sublease income Sublease Income Total other income, net Nonoperating Income (Expense) Income Statement [Abstract] License revenue Revenue from Contract with Customer, Including Assessed Tax Statement [Table] Business concentrations Concentration Risk Disclosure [Text Block] General General Policy Text Block The policy disclosures of general. Basis of presentation Basis of Accounting, Policy [Policy Text Block] Estimates and assumptions Use of Estimates, Policy [Policy Text Block] Schedule of Discontinued Operations Disposal Groups, Including Discontinued Operations [Table Text Block] Common Stock Common Stock [Member] Business, Basis of Presentation, New Accounting Standards and Summary of Significant Accounting Policies [Line Items] Threshold annual net sales to determine royalty rate Threshold Annual Net Sales To Determine Royalty Rate Threshold annual net sales to determine royalty rate. Business, Basis of Presentation, New Accounting Standards and Summary of Significant Accounting Policies (Details) [Table] Schedule of Intangible Assets Subject to Amortization Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense [Table Text Block] Schedule of Computation of Basic and Diluted Earnings (Loss) Per Common Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of Total Revenue Segment Reporting [Table Text Block] Schedule of Discontinued Operations [Abstract] Total operating expenses Disposal Group, Including Discontinued Operation, Operating Expense General and administrative General and Administrative Expense Loss from operations Operating Income (Loss) Interest income, net Investment Income, Interest Income (loss) from continuing operations before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Revenue, net: Revenues [Abstract] Operating expenses: Operating Expenses [Abstract] Changes in operating assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Prepaid and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Accrued expenses and other current liabilities Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities Chief Executive Officer