Class of Stock [Axis] Series B Convertible Preferred Stock [Member] Series C Convertible Preferred Stock [Member] Series D Convertible Preferred Stock [Member] Product and Service [Axis] Product [Member] Grant And Contract [Member] Equity Components [Axis] Preferred Stock [Member] Common Stock [Member] Treasury Stock, Common [Member] Additional Paid-in Capital [Member] Retained Earnings [Member] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] 2025 ATM Agreement [Member] A T M Agreement [Member] Subsequent Event Type [Axis] Subsequent Event [Member] Armor Facility [Member] Business Combination [Axis] Sinaptic Surgical [Member] Sinaptic Holdings LLC [Member] Common Stock Private Placement [Member] Warrants [Member] Fair Value Hierarchy and NAV [Axis] Fair Value, Inputs, Level 1 [Member] Measurement Frequency [Axis] Fair Value, Recurring [Member] Common Stock Warrants [Member] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 3 [Member] Liability Class [Axis] Valuation Approach and Technique [Axis] Black-Scholes-Merton Valuation Model [Member] Measurement Input Type [Axis] Measurement Input, Risk Free Interest Rate [Member] Statistical Measurement [Axis] Minimum [Member] Maximum [Member] Measurement Input, Expected Term [Member] Measurement Input, Expected Dividend Rate [Member] Measurement Input, Option Volatility [Member] Insurance Premium Finance Arrangements [Member] Director and Officer Professional Liability Insurance [Member] Award Type [Axis] Restricted Stock [Member] Sale of Stock [Axis] Share-Based Payment Arrangement, Option [Member] Industrial Lease Agreement [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] Entity Listing, Par Value Per Share Statement [Table] Statement [Line Items] Assets Current assets: Cash and cash equivalents Account and other receivables, net of allowance for credit losses of $11.0 and $2.4 respectively Prepaid expenses and other current assets Inventories Total current assets Inventories Property and equipment, net Intangible assets, net Goodwill Operating lease right of use asset Other long-term assets Total assets Liabilities and Stockholders’ Equity Current liabilities: Accounts payable Accrued liabilities Debt Derivative liabilities Current portion of operating lease liability Other current liabilities Total current liabilities Operating lease liability, net of current portion Total liabilities Commitments and contingencies Convertible preferred stock, value Common stock, $0.01 par value, 250,000,000 shares authorized; 4,169,535 and 4,021,293 shares issued and 4,119,111 and 3,970,869 outstanding as of March 31, 2026 and December 31, 2025, respectively. Treasury Stock, 50,424 shares as of March 31, 2026 and December 31, 2025. Additional paid-in capital Accumulated deficit Total stockholders’ equity Total liabilities and stockholders’ equity Account and other receivables, allowance Convertible preferred stock, par value Convertible preferred stock, shares authorized Convertible preferred stock, shares issued Convertible preferred stock, shares outstanding Common stock, par value Common stock, shares authorized Common stock, shares issued Common stock, shares outstanding Treasury stock common, shares Total revenue Costs of revenue Gross profit Operating expenses: Research and development General and administrative Sales and marketing Grant and contract expenses Total operating expenses Loss from operations Other income (expenses): Interest expense Interest income Change in fair value of derivative liabilities Loss on disposal of assets Other income, net Total other income, net Net loss before income taxes Provision for income taxes Net loss Net loss per share – basic and diluted Basic – net loss Diluted – net loss Weighted average common shares outstanding: Basic Diluted Balance Balance, shares Stock based compensation Stock based compensation, shares Common stock and prefunded warrants issued for cash, net of fees Common stock and prefunded warrants issued for cash, net of fees, shares Issuance of common stock from the cashless exercise of warrants Issuance of common stock from the cashless exercise of warrants, shares Purchase of common stock into Treasury Net loss Proceeds from issuance of common stock in connection with ATM, net of fees Proceeds from issuance of common stock in connection with ATM, net of fees, shares Balance Balance, shares Statement of Cash Flows [Abstract] Cash flows from operating activities Adjustments to reconcile net loss to net cash used in operating activities: Depreciation expense Impairment of Armor Amortization of right of use asset Loss on disposal of subsidiary Amortization of intangible assets Stock based compensation - Employee Stock based compensation - Non-employee Change in fair value of derivative liabilities Bad debt (recoveries) expense Changes in operating assets and liabilities: Trade accounts receivable Prepaid expenses and other current assets Inventories Accounts payable and accrued liabilities Other liabilities Payments on operating lease liability Net cash used in operating activities Cash flows from investing activities Purchase of property and equipment Disposal of property and equipment, net of cash received Net cash used in investing activities Cash flows from financing activities Proceeds from issuance of common stock in connection with ATM, net of fees Proceeds from issuance of common stock and prefunded warrants, net of cash fees Purchase of common stock into treasury Payments on debt Net cash provided by financing activities Net increase (decrease) in cash and cash equivalents Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Noncash investing and financing activities Debt issued for prepaid insurance Non-cash disposal of subsidiary assets (see Note 2) Non-cash disposal of subsidiary liabilities (see Note 2) Supplemental cash flow information Cash paid for interest Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization and Summary of Significant Accounting Policies Discontinued Operations and Disposal Groups [Abstract] Disposition of TA&T Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Business Combinations Earnings Per Share [Abstract] Basic and Diluted Net Income (Loss) per Common Share Inventory Disclosure [Abstract] Inventories Fair Value Disclosures [Abstract] Fair Value Measurements Payables and Accruals [Abstract] Accrued and Other Current Liabilities Debt Disclosure [Abstract] Debt Equity [Abstract] Equity Share-Based Payment Arrangement [Abstract] Stock-Based Compensation Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Leases Leases Basis of Presentation Segment Information Reclassification Use of Estimates Liquidity and Capital Resources Recent Accounting Pronouncements Schedule of Major Classes of Assets and Liabilities of TA & T at the Date of Sale Schedule of Recognized Identified Assets Acquired and Liabilities Assumed Schedule of Basic and Diluted Loss Per Share Schedule of Components of Inventory Schedule of Financial Liabilities Measured at Fair Value on Recurring Basis by Level Within Fair Value Hierarchy Schedule of Fair Value Measurement Hierarchy of Derivative Liability Schedule of Assumptions Used in Estimating Fair Value Schedule of Accrued Liabilities Schedule of Restricted Stock Schedule of Stock Option Activity Schedule of Unrecognized Stock-based Compensation Schedule of Operating Lease Future Minimum Payments Collaborative Arrangement and Arrangement Other than Collaborative [Table] Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Number of operating segment Net loss Operating activities Accumulated deficit Additional sold Remaining balance of stock Sublease income Accounts receivable Right of use asset Other assets Accounts payable Accrued expenses Operating lease liability Other liabilities Total liabilities assumed Net assets sold Business Combination [Table] Business Combination [Line Items] Total consideration transferred Cash Intangibles Total assets acquired Accounts payable and other accrued expenses Total identifiable net assets Warrants to purchase shares Warrants to purchase exercise price per share Net loss, basic calculation Net loss, effect of dilutive warrant securities Net loss, diluted calculation Number of shares used in per common share calculations: basic calculation Number of shares used in per common share calculations: effect of dilutive warrant securities Number of shares used in per common share calculations: diluted calculation Net loss per common share, basic calculation Net loss per common share, effect of dilutive warrant securities Net loss per common share, diluted calculation Dilutive securities Raw materials WIP Finished goods Inventory net Fair Value, off-Balance-Sheet Risk [Table] Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] Derivative liability Beginning balance Change in fair value Ending balance Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Warrants measurement input Weighted-average expected life Payroll and related expense Accrued payables Other Accrued liabilities Up front insurance premium Financed insurance premium Debt interest rate Payment of insurance premium Payments to financed total Outstanding balance Remaining balance of stock Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Outstanding restricted stock,beginning Weighted average grant date fair value, beginning Restricted stock granted Weighted average grant date fair value granted Restricted stock vested Weighted average grant date fair value vested Restricted stock forfeited Weighted average grant date fair value forfeited Outstanding restricted stock,ending Weighted average grant date fair value, ending Options outstanding at beginning Weighted average exercisable price Weighted average remaining contractual terms (years), outstanding at ending Intrinsic value, outstanding at beginning of period Options, granted Weighted average exercise price, granted Options, exercised Weighted average exercise price, exercised Options, forfeited Weighted average exercise price, forfeited Options, expired Weighted average exercise price, expired Options, outstanding at end Weighted average exercise price, outstanding at end of period Intrinsic value, outstanding at end of period Options, exercisable at end Weighted average exercise price, exercisable at end of period Weighted average remaining contractual terms (years), exercisable Intrinsic value, exercisable at end of period Vested and expected to vest at end Weighted average exercise price, vested and expected to vest at end Weighted average remaining contractual terms (years), vested and expected to vest Intrinsic value, vested and expected to vest end of period Weighted average remaining contractual terms (years), outstanding at beginning Unrecognized stock-based compensation Weighted average remaining of recognition Schedule Of Operating Lease Future Minimum Payments 2026 (Remainder) 2027 2028 2029 2030 Thereafter Total future minimum lease payments Less amounts representing interest Present value of lease liability Long-term portion operating lease liability Area of land Lease expires Lease term extend Impairment of operating lease right of use assets Sublease Operating lease right-of-use assets Operating lease liability Operating lease, weighted average discount rate, percent Series B Convertible Preferred Stock [Member] Series C Convertible Preferred Stock [Member] Series D Convertible Preferred Stock [Member] Grant expenses. Change in fair value of derivative liabilities. Stock issued during period value cashless exercise of warrants. Purchase of common stock into treasury. Stock issued during period shares cashless exercise of warrants. Stock issued during period value issuance of common stock in connection with atm net of fees. Stock issued during period shares issuance of common stock in connection with atm net of fees. Stock based compensation non employee. Disposal of property and equipment net of cash received. Proceeds from issuance of common stock in connection with ATM, net of fees. Debt issued for prepaid insurance. Noncash disposal of subsidiary assets Noncash disposal of subsidiary liabilities Liquidity And Capital Resources [Policy Text Block] 2025 ATM Agreement [Member] Armor Facility [Member] Sinaptic Surgical [Member] Sinaptic Holdings LLC [Member] Net loss basic calculation. Net loss effect of warrant Securities. Net loss diluted calculation. Net income, effect of dilutive warrant securities per share. Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Common Stock Warrants [Member] Black-Scholes-Merton Valuation Model [Member] Accrued payable current. Financed insurance premium. Insurance Premium Finance Arrangements [Member] Director and Officer Professional Liability Insurance [Member] Up front insurance premium. Inducement Letter [Member] Pre-Funded Warrant [Member] Share based compensation arrangement by granted share based payment award options outstanding weighted average remaining contractual term 2. Employee Stock Grants [Member] Industrial Lease Agreement [Member] Lessee operating lease liability payments due after year four. Grant And Contract [Member] Common Stock Private Placement [Member] Warrants [Member] Assets, Current Inventory, Noncurrent Assets [Default Label] Liabilities, Current Liabilities Treasury Stock, Value Equity, Attributable to Parent Liabilities and Equity Gross Profit Operating Expenses Operating Income (Loss) Interest Expense, Other Nonoperating Income (Expense) Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Shares, Outstanding Gain (Loss) on Disposition of Stock in Subsidiary Derivative, Gain (Loss) on Derivative, Net Increase (Decrease) in Accounts Receivable Increase (Decrease) in Prepaid Expense and Other Assets Increase (Decrease) in Inventories Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Payments to Acquire Property, Plant, and Equipment DisposalOfPropertyAndEquipmentNetOfCashReceived Cash Provided by (Used in) Investing Activity, Including Discontinued Operation ProceedsFromIssuanceOfCommonStockInConnectionWithAtmNetOfFees Payments for Repurchase of Common Stock Repayments of Debt 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 Inventory Disclosure [Text Block] Debt Disclosure [Text Block] Lessee, Operating Leases [Text Block] Business Combination, Recognized Liability Assumed, Liability Net Assets Business Combination, Recognized Asset Acquired, Asset, Current Business Combination, Recognized Liability Assumed, Liability, Current Business Combination, Recognized Asset Acquired, Asset InventoryTotal Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease) 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 Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period 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, Outstanding, Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, 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 Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Lessee, Operating Lease, Liability, to be Paid Lessee, Operating Lease, Liability, Undiscounted Excess Amount