Cover Document Type Document Annual Report Document Transition Report Entity File Number Document Period End Date Entity Registrant Name Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line Two Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(b) Security Trading Symbol Security Exchange Name Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company ICFR Auditor Attestation Flag Entity Shell Company Entity Shell Company Entity Common Stock, Shares Outstanding Entity Central Index Key Current Fiscal Year End Date Entity Well-known Seasoned Issuer Document Fiscal Year Focus Entity Public Float Entity Voluntary Filers Document Fiscal Period Focus Amendment Flag CONSOLIDATED BALANCE SHEETS Statement [Table] Statement [Table] Statement [Line Items] WARRANTS Statement [Line Items] Assets [Abstract] ASSETS Assets, Current [Abstract] Current assets: Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Prepaid Expense, Current Prepaid expenses and deposits Interest Receivable Interest receivable Other Receivables, Net, Current Other receivable Receivables of reimbursement for out of pocket buildout costs Assets, Current Total current assets Assets, Noncurrent [Abstract] Non-current assets: Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Excludes construction in progress. Property, Plant and Equipment Other Than Construction in Progress Property, plant and equipment, net Construction in Progress, Gross Construction in progress Operating lease, right-of-use asset Operating lease, right-of-use asset Right-of-use assets, net Assets, Noncurrent Total non-current assets Assets Total assets Liabilities and Equity [Abstract] LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities, Current [Abstract] Current liabilities: Accounts Payable and Accrued Liabilities, Current Accounts payable and accrued liabilities Total accounts payable and accrued liabilities Operating Lease, Liability, Current Lease liability Derivative Liability, Current Warrant liability Liabilities, Current Total current liabilities Liabilities, Noncurrent [Abstract] Non-current liabilities: Operating Lease, Liability, Noncurrent Lease liability, net of current portion Liabilities, Noncurrent Total non-current liabilities Liabilities Total liabilities Commitments and Contingencies Commitments and contingencies (see Note 15) Stockholders' Equity Attributable to Parent [Abstract] Stockholders' equity: Preferred Stock, Value, Issued Preferred stock - $0.001 par value, 5 million shares authorized and 0 shares issued and outstanding at December 31, 2020 and 2019, respectively Common Stock, Value, Issued Common stock, $0.001 par value, 150 million shares authorized, 50.7 million and 45.7 million shares issued and outstanding as of December 31, 2020 and 2019, respectively Additional Paid in Capital Additional paid-in capital Retained Earnings (Accumulated Deficit) Accumulated deficit Stockholders' Equity Attributable to Parent Ending Balance Beginning Balance Total stockholders' equity Liabilities and Equity Total liabilities and stockholders' equity Preferred Stock, Par or Stated Value Per Share Preferred stock par value Preferred Stock, Par or Stated Value Per Share Preferred Stock, Shares Authorized Preferred stock shares authorized Preferred Stock, Shares Authorized Preferred Stock, Shares Issued Preferred stock issued Preferred Stock, Shares Outstanding Preferred stock outstanding Common Stock, Par or Stated Value Per Share Common Stock, Par or Stated Value Per Share Common stock shares par value Common Stock, Shares Authorized Common stock shares authorized Common Stock, Shares, Issued Common stock shares issued Common Stock, Shares, Outstanding Common stock shares outstanding CONSOLIDATED STATEMENTS OF OPERATIONS Product and Service [Axis] Products And Services [Domain] Product and Service [Domain] Grant [Member] Grant income Revenues [Abstract] Revenues: Revenue from Contract with Customer, Including Assessed Tax Grant received recorded as revenue Total revenues Costs and Expenses [Abstract] Operating expenses: Research and Development Expense Research and development General and Administrative Expense General and administrative Operating Expenses Total operating expenses Operating Income (Loss) Loss from operations Nonoperating Income (Expense) [Abstract] Other income (expense): Derivative, Gain (Loss) on Derivative, Net Change in fair value of warrant liabilities Investment Income, Interest Interest income Net Income (Loss) Attributable to Parent Net loss Net loss Earnings Per Share, Basic and Diluted Basic and diluted Net loss per share, basic and diluted Weighted Average Number of Shares Outstanding, Basic and Diluted Weighted average number of common shares outstanding CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) Shares, Issued Ending Balance, Shares Beginning Balance, Shares Stock Issued During Period, Value, New Issues Issuance common stock for cash Stock Issued During Period, Shares, New Issues Issuance common stock for cash, Shares Stock Issued During Period, Value, Stock Options Exercised Stock options exercised for cash Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Stock options exercised for cash, Shares Exercise of warrants amount. Exercise Of Warrants Amount Warrants exercised for cash Exercise of warrants share. Exercise Of Warrants share Warrants exercised for cash, shares It represents value of common stock as commitment fee for future financing. Issuance Of Common Stock , Value, As Commitment Fee For Future Financing Issuance of common stock as commitment fee for future financing It represents number of common stock issued as commitment fee for future financing. Issuance Of Common Stock, Shares, As Commitment Fee For Future Financing Issuance of common stock as commitment fee for future financing (Shares) Warrant Of Cash Less Exercised. Warrant Of Cash Less Exercised Stock warrants cashless exercised The warrant exercised of non cash transaction shares issued. Warrant Of Cash Less Exercised Shares Issued Stock warrants cashless exercised, Shares Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures Stock-based compensation Stock Issued During Period, Shares, Share-based Compensation, Gross Stock-based compensation (in shares) CONSOLIDATED STATEMENTS OF CASH FLOWS Net Cash Provided by (Used in) Operating Activities [Abstract] Cash Flows from Operating Activities: Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net loss Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Reconciliation of net loss to net cash used in operating activities: Depreciation, Depletion and Amortization Depreciation and amortization Increase (Decrease) in Derivative Liabilities Changes in fair value of warrant liabilities Share-based Compensation Stock-based compensation Total stock compensation expenses The expense charged against earnings for the periodic recognition of operating lease right of use asset. Amortization Of Operating Lease Right Of Use Assets Amortization on right-of-use assets Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities: Increase (Decrease) in Prepaid Expense Prepaid expenses and deposits Increase (Decrease) in Accrued Interest Receivable, Net Interest receivable Increase (Decrease) in Accounts Payable and Accrued Liabilities Accounts payable and accrued expenses The increase (decrease) during the period in operating lease liability. Lease liability Lease liability Net Cash Provided by (Used in) Operating Activities Net cash used in operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash Flows from Investing Activities: The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; excluding cash outflows to pay for construction of self-constructed assets. Payments to Acquire Property, Plant, and Equipment Excluding Construction In Progress Purchase of property and equipment Payments for Construction in Process Purchase of construction in progress Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash Flows from Financing Activities: Proceeds from Issuance of Common Stock Proceeds from Issuance of Common Stock Proceeds from issuance of common stock Proceeds from Stock Options Exercised Proceeds from exercise of stock options Proceeds from Warrant Exercises Proceeds from exercise of warrants Net Cash Provided by (Used in) Financing Activities Net cash provided by financing activities Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect Net decrease in cash Cash Cash and cash equivalents at end of the period Cash and cash equivalents at beginning of the period Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Supplemental schedule of non-cash financing activities: The value of Issuance of common stock as commitment fee for future financing. Non Cash Issuance Of Common Stock As Commitment Fee For Future Financing Issuance of common stock as commitment fee for future financing Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Recognition of right-of-use assets and lease liability from new operating lease agreements The value of warrant exercised of non cash amount transaction. Non Cash Exercise Of Warrants Amount Stock warrants cashless exercised NATURE OF OPERATIONS Nature of Operations [Text Block] NATURE OF OPERATIONS n/a FINANCIAL CONDITION, GOING CONCERN AND MANAGEMENT PLANS Liquidity Financial Condition And Going Concern Text Block Liquidity Financial Condition And Going Concern [Text Block] FINANCIAL CONDITION, GOING CONCERN AND MANAGEMENT PLANS SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] SIGNIFICANT ACCOUNTING POLICIES NET LOSS PER SHARE APPLICABLE TO COMMON SHAREHOLDERS Noncontrolling Interest Disclosure [Text Block] NET LOSS PER SHARE APPLICABLE TO COMMON SHAREHOLDERS OTHER RECEIVABLE Loans, Notes, Trade and Other Receivables Disclosure [Text Block] OTHER RECEIVABLE PROPERTY AND EQUIPMENT Property, Plant and Equipment Disclosure PROPERTY AND EQUIPMENT LEASES Lessee, Operating Leases [Text Block] LEASES ACCOUNTS PAYABLE AND ACCRUED LIABILITIES Accounts Payable and Accrued Liabilities Disclosure [Text Block] ACCOUNTS PAYABLE AND ACCRUED LIABILITIES WARRANT LIABILITY The entire disclosure for warrant liability, including all tables. Warrant Liability [Text Block] WARRANT LIABILITY FAIR VALUE MEASUREMENTS Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block] FAIR VALUE MEASUREMENTS STOCKHOLDERS' EQUITY Stockholders' Equity Note Disclosure [Text Block] STOCKHOLDERS' EQUITY WARRANTS The entire disclosure for information about warrants. Warrants Disclosure [Text Block] WARRANTS STOCK OPTION PLANS Disclosure of Compensation Related Costs, Share-based Payments [Text Block] STOCK OPTION PLANS Represents the Grant Income GRANT INCOME Represents the Grant Income Grant Income [Text Block] GRANT INCOME COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] COMMITMENTS AND CONTINGENCIES LEGAL PROCEEDINGS Legal Matters and Contingencies [Text Block] LEGAL PROCEEDINGS Related Party Disclosure RELATED PARTY TRANSACTIONS Related Party Transactions Disclosure [Text Block] RELATED PARTY TRANSACTIONS INCOME TAXES Income Tax Disclosure [Text Block] INCOME TAXES Basis of Accounting, Policy [Policy Text Block] Basis of Presentation Consolidation, Policy [Policy Text Block] Principles of Consolidation Use of Estimates, Policy [Policy Text Block] Use of Estimates Cash and Cash Equivalents, Policy [Policy Text Block] Cash, Cash Equivalents and Credit Risk No Defined. Property and Equipment Property and Equipment Disclosure of accounting policy for property and equipment, construction in progress. Property and equipment - Construction in Progress Property and equipment - Construction in Progress Fair Value Measurement, Policy [Policy Text Block] Fair Value Measurements Intangible Assets, Finite-Lived, Policy [Policy Text Block] Patents and Patent Application Costs Share-based Compensation, Option and Incentive Plans, Director Policy [Policy Text Block] Stock-Based Compensation Research and Development Expense, Policy [Policy Text Block] Research and Development Costs Income Tax, Policy [Policy Text Block] Income Taxes Derivatives, Policy [Policy Text Block] Warrant Liability Grant Income [Policy Text Block] Grant Income [Policy Text Block] Grant Income Earnings Per Share, Policy [Policy Text Block] Loss per Common Share New Accounting Pronouncements, Policy [Policy Text Block] New Accounting Standards Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of computation of loss per share Net Loss Per Share Net Loss Per Share [Table Text Block] Schedule of anti-dilutive securities Schedule of property and equipment Schedule of property and equipment Tabular disclosure of lease cost and other information related to operating leases. Schedule Of Lease Cost And Other Information Related to Operating Leases [Table Text Block] Schedule of quantitative information about operating leases Lessee, Operating Lease, Liability, Maturity [Table Text Block] Schedule of maturities of operating leases Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Schedule of accounts payable and accrued liabilities Valuation methodology. Schedule of valuation methodology Schedule of valuation methodology Measured at fair value. Measured At Fair Value Schedule of Changes in Level 3 Liabilities Measured at Fair Value Financial assets and liabilities measured at fair value on recurring basis. Financial Assets And Liabilities Measured At Fair Value On Recurring Basis [Table Text Block] Schedule of financial liabilities measured at fair value on a recurring basis Tabular disclosure of share purchase warrants. Share Purchase Warrants [Table Text Block] Schedule of share purchase warrants Schedule of Share-based Compensation, Nonemployee Director Stock Award Plan, Activity [Table Text Block] Schedule of Share-based Compensation, Nonemployee Director Stock Award Plan, Activity Schedule or Description of Weighted Average Discount Rate [Table Text Block] Schedule or Description of Weighted Average Discount Rate Tabular disclosure of stock based compensation expenses recorded. Stock based Compensation Expenses [Table Text Block] Schedule of stock-based compensation expenses Schedule of Related Party Transactions, by Related Party [Table] Related Party Transaction [Line Items] RELATED PARTY TRANSACTIONS Schedule of Related Party Transactions [Table Text Block] Schedule of related party transaction expenses recorded during the respective periods Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Schedule of Deferred Tax Assets and Liabilities Tabular disclosure of expected tax expense benefit based on federal statutory rate is reconciled with actual tax provision benefit. Summary Of Expected Tax Expense Benefit Based On Federal Statutory Rate is Reconciled With Actual Tax Provision Benefit [Table Text Block] Summary Of Expected Tax Expense Benefit Based On Federal Statutory Rates Reconciled With Actual Tax Provision Benefit Cash, FDIC Insured Amount Cash, FDIC Insured Amount Cash, Uninsured Amount Cash, Uninsured Amount Property, Plant and Equipment, Estimated Useful Lives Property, Plant and Equipment, Estimated Useful Lives Net Income (Loss) Attributable to Parent, Diluted [Abstract] Numerator: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Denominator: Weighted Average Number of Shares Outstanding, Basic Weighted average common shares outstanding Earnings Per Share, Basic and Diluted [Abstract] Net loss per share data: Antidilutive Securities [Axis] Antidilutive Securities Name [Domain] Antidilutive Securities, Name [Domain] Employee Stock Option [Member] Common stock options Warrant [Member] Common stock purchase warrants Common Stock Warrants Liability Treatment Common Stock Warrants Liability Treatment [Member] Common stock warrants - liability treatment Common stock warrants - equity treatment. Common Stock Warrants Equity Treatment Common stock purchase warrants Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Potentially dilutive securities Reimbursements Reimbursements Property, Plant and Equipment [Table] Property, Plant and Equipment, Type [Axis] Property Plant And Equipment Type [Domain] Property, Plant and Equipment, Type [Domain] Equipment [Member] Lab equipment Long lived, depreciable assets that are used in the creation, maintenance and utilization of information systems. Computer Equipment And Software [Member] Computers, equipment and software Office Equipment [Member] Office furniture Leasehold Improvements [Member] Leasehold improvements Range [Axis] Range [Member] Range [Domain] Minimum [Member] Minimum Maximum [Member] Maximum Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Property, Plant and Equipment, Gross Total Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Less: accumulated depreciation Property, Plant and Equipment, Net Property and equipment, net Property, Plant and Equipment, Useful Life Estimated Useful Lives Depreciation Payments to Acquire Machinery and Equipment Cost to acquire necessary lab equipment Lease hold improvements Lease hold improvements Operating lease expense summary: Operating Lease, Cost Operating lease expense Short-term Lease, Cost Short-term lease expense Variable Lease, Cost Variable lease expense Lease, Cost Total n/a Other information Other information: Operating Lease, Payments Operating cash flows - operating leases Operating Lease, Weighted Average Remaining Lease Term Weighted-average remaining lease term - operating leases Operating Lease, Weighted Average Discount Rate, Percent Weighted-average discount rate as of adoption date - operating leases Operating Leases, Future Minimum Payments Due, Next Twelve Months Year ended December 31, 2021 Lessee, Operating Lease, Liability, Payments, Due Year Two Year ended December 31, 2022 Lessee, Operating Lease, Liability, Payments, Due Year Three Year ended December 31, 2023 Lessee, Operating Lease, Liability, Payments, Due Year Four Year ended December 31, 2024 Operating Leases, Future Minimum Payments, Due in Five Years Year ended December 31, 2025 Operating Leases, Future Minimum Payments, Due Thereafter Thereafter Lessee, Operating Lease, Liability, Payments, Due Total Lessee, Operating Lease, Liability, Undiscounted Excess Amount Less present value discount Operating lease, liability Operating lease liabilities included in the Condensed Consolidated Balance Sheet at December 31, 2020 Operating lease, liability Lessee, Operating Lease, Term of Contract Initial lease term It represents number of renewal options. Number of Renewal Options Number of renewal options It represents amount of fixed lease rent payments under the initial term. Fixed Lease Rent Payment Fixed lease rent payment Lessee, Operating Lease, Renewal Term Renewal term Accounts Payable, Current Accounts payable Employee-related Liabilities, Current Compensation and benefits Accrued Professional Fees, Current Professional fees Carrying value as of the balance sheet date of Consulting agreements payable. Accrued Technology License Fees Technology license fees Other Accrued Liabilities, Current Other Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Table] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Share Purchase Warrants [Member] Share Purchase Warrants [Member] Share Purchase Warrants Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] Agreed upon price for the exchange of the underlying asset. Fair Values Assumptions Exercise Price Exercise price Period the instrument, asset or liability is expected to be outstanding. Fair Values Assumptions Expected Term Contractual term (years) Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price. Fair Values Assumptions Expected Volatility Rate Volatility (annual) Risk-free interest rate assumption used in valuing an instrument. Fair Values Assumptions Risk Free Interest Rate Risk-free rate Expected dividends to be paid to holders of the underlying shares or financial instruments. Fair Values Assumptions Expected Dividend Rate Dividend yield (per share) Class of Warrant or Right [Table] Class of Warrant or Right [Line Items] Class of Warrant or Right [Line Items] Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Balance Balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease) Change in fair value of warrant liability Fair Value Hierarchy and NAV [Axis] Fair Value Measurements Fair Value Hierarchy [Domain] Fair Value Hierarchy and NAV [Domain] Fair Value Inputs Level1 [Member] Level 1 Fair Value Inputs Level2 [Member] Level 2 Fair Value Inputs Level3 [Member] Level 3 Hedging Relationship [Axis] Hedging Relationship [Domain] Hedging Relationship [Domain] Fair Value Hedging [Member] Fair value hedging Derivative Liability, Fair Value, Gross Liability Warrant liability Amount of transfers between levels 1, 2 or 3 of the fair value hierarchy. Fair Value Transfers Amount Transfers between levels 1, 2 or 3 of the fair value hierarchy Common Stock Capital Shares Reserved For Future Issuance [Table] Common Stock Capital Shares Reserved For Future Issuance [Table] Common Stock Capital Shares Reserved For Future Issuance [Table] Common Stock Capital Shares Reserved For Future Issuance [Line Items] Common Stock Capital Shares Reserved For Future Issuance [Line Items] Common Stock Capital Shares Reserved For Future Issuance [Line Items] Class of Warrant or Right, Number of Securities Called by Warrants or Rights Class of Warrant or Right, Number of Securities Called by Warrants or Rights Proceeds from Issuance of Warrants Proceeds from Issuance of Warrants Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Fair value of common stock Represents maximum number of common stock to be purchased. Maximum Common Stock Committed to Purchase Aggregate shares of common stock Term of agreement Agreement Term Stock Issued During Period, Shares, Issued for Services Common shares issued Allocated Share-based Compensation Expense Allocated Share-based Compensation Expense Class of Warrant or Right, Outstanding Number of Warrants, Ending balance Number of Warrants, Beginning balance Number Of Warrants, Granted. Number Of Warrants, Granted Number Of Warrants, Warrants granted Number of warrants exercised. Number Of Warrant Exercised For Cash Number of Warrants, Exercised for cash Number of warrants cashless exercised. Number Of Warrant Cashless Exercised Number of Warrants, Cashless exercised Number of warrants expired or cancelled. Number of Warrants, Expired or cancelled Number of Warrants, Expired or cancelled Class Of Warrant Or Rights Outstanding Weighted Average Exercise Price. Class Of Warrant Or Rights Outstanding Weighted Average Exercise Price Weighted Average Exercise Price, Ending Balance Weighted Average Exercise Price, Beginning Balance Class of warrant or rights outstanding expired or Cancelled weighted average exercise price. Class Of Warrant Or Rights Outstanding Warrants Granted Weighted Average Exercise Price Weighted Average Exercise Price, Warrants granted Class of warrant or rights outstanding exercised weighted average exercise price. Class Of Warrant Or Rights Outstanding Exercised Weighted Average Exercised For Cash Weighted Average Exercise Price, Exercised for cash Class Of Warrant Or Rights Outstanding Exercised Weighted Average Exercise Price Cashless Exercised Class Of Warrant Or Rights Outstanding Exercised Weighted Average Exercise Price Cashless Exercised Weighted Average Exercise Price, Cashless exercised Class of warrant or rights outstanding expired or Cancelled weighted average exercise price. Class Of Warrant Or Rights Outstanding Expired Or Cancelled Weighted Average Exercise Price Weighted Average Exercise Price, Expired or cancelled Class of warrant or right outstanding issued weighted average remaining life. Class Of Warrant Or Rights Outstanding Weighted Average Remaining Contractual Life Weighted Average Remaining Contractual Life (in years) Intrinsic value of outstanding class of warrant or right. Class Of Warrant Or Right, Outstanding, Intrinsic Value Total Intrinsic Value Class of Warrant or Right, Number of Securities Called by Each Warrant or Right Class of Warrant or Right, Number of Securities Called by Each Warrant or Right Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Number of Shares Outstanding, Ending Balance Number of Shares Outstanding, Beginning Balance Options, grants in period, gross Number of Shares, Granted Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period Number of Shares, Cancelled Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Number of Shares, Options vested and exercisable Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Weighted Average Exercise Price per Share Outstanding, Ending Balance Weighted Average Exercise Price per Share Outstanding, Beginning Balance Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Weighted Average Exercise Price per Share, Granted Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Weighted Average Exercise Price, Options vested and exercisable Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Total Intrinsic Value Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Weighted Average Remaining Contractual Life, Outstanding Weighted average remaining contractual term for vested portions of options granted in period. Share-based Compensation Arrangement by Share-based Payment Award, Options, Granted in Period, Weighted Average Remaining Contractual Term Weighted Average Remaining Contractual Life, Options granted Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term Weighted Average Remaining Contractual Life, Options vested and exercisable Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Exercise Price Exercise price Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Expected term (years) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Expected stock price volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Risk-free rate of interest Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Expected dividend rate Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Research And Development Expense [Member] Research and development General And Administrative Expense [Member] General and administrative Expiration period Award vesting period Share based compensation arrangement number of share options available for issued. Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Options Available for Issued Number of shares options available to be issued Compensation cost not yet recognized Compensation cost not yet recognized, period for recognition Loss Contingency, Damages Sought, Value The number of transactions of the award the plaintiff seeks in the legal matter. Loss Contingency, Damages Sought, Number of Transactions Related Party Transaction, Expenses from Transactions with Related Party Related party transaction expenses Deferred Income Taxes and Other Assets [Abstract] Deferred Tax Assets Deferred Tax Assets, Operating Loss Carryforwards Net Operating Loss Carryforward Deferred tax stock based compensation. Deferred tax stock based compensation Stock Compensation Deferred tax assets license agreement. Deferred tax assets license agreement License Agreements Deferred Tax Assets, Tax Credit Carryforwards, Research Research and Development Deferred Tax Assets, Charitable Contribution Carryforwards Charitable Contributions The amount of Deferred tax assets, operating lease liability. Deferred Tax Assets, Operating Lease Liability Operating Lease Liability Deferred Tax Assets, Gross Deferred Tax Assets Deferred Tax Assets, Valuation Allowance Less: Valuation Allowance Deferred Tax Assets, Net of Valuation Allowance Total Deferred Tax Assets Deferred Tax Liabilities, Gross [Abstract] Deferred Tax Liabilities The amount of deferred tax liability, Fixed Assets Deferred Tax Liabilities, Fixed Assets Fixed Assets The amount of deferred tax liability, Right-of-Use Assets Deferred Tax Liabilities Right of Use Assets Right-of-Use Assets Deferred Tax Liabilities, Gross Total Deferred Tax Liabilities Deferred Tax Assets, Net Net Deferred Tax Assets/(Liabilities) Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount U. S. federal statutory rate Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount State taxes, net of federal benefit Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount Tax rate change Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent U. S. federal statutory rate, Percent Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent State taxes, net of federal benefit, Percent Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent Tax rate change, Percent Effective Income Tax Rate Reconciliation, Amount [Abstract] Permanent Differences Income tax reconciliation change in fair value of derivative liability. Income tax reconciliation change in fair value of derivative liability Permanent differences- Change in fair value of derivative liabilities Permanent differences other permanent differences. Permanent differences other permanent differences Permanent differences- Other permanent differences Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Change in valuation allowance Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount Deferred true-up Income Tax Expense (Benefit) Income tax provision/ (benefit) Represents the effective tax rate reconciliation due to change in fair value of derivative liability. Effective Income Tax Rate Reconciliation Change in Fair Value Of Derivative Liability Permanent differences- Change in fair value of derivative liabilities, Percent Represents the effective tax rate reconciliation due to other permanent differences. Effective Income Tax Rate Reconciliation Other Permanent Differences Permanent differences- Other permanent differences, Percent Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Change in valuation allowance, Percent Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Deferred true-up, Percent Effective Income Tax Rate Reconciliation, Percent Income tax provision (benefit), Percent Income Tax [Line Items] Income Tax [Line Items] Tax credit carryforward expiration year range start. Tax credit carry forward expiration year range start Tax credit carryforwards expiration period Tax credit carryforward expiration year range end. Tax credit carry forward expiration year range end Tax credit carryforwards expiration year end Deferred Tax Assets, Operating Loss Carryforwards, Foreign Deferred Tax Assets, Operating Loss Carryforwards, State and Local Operating Loss Carryforwards The percentage of limitation for operating loss carryforwards Operating Loss Carryforwards Limitation Percentage It represents the amount of decreased deferred tax assets. Decreased Deferred Tax Assets Common Stock [Member] Common Stock Additional Paid In Capital [Member] Additional Paid- in Capital Retained Earnings [Member] Accumulated Deficit Option Indexed to Issuer's Equity, Type [Axis] Option Indexed To Issuers Equity Type [Domain] Option Indexed to Issuer's Equity, Type [Domain] Counterparty Name [Axis] Repurchase Agreement Counterparty Name [Domain] Counterparty Name [Domain] The expense/Income in Corporate headquarters. Corporate Headquarters [Member] Corporate headquarters (Member) The expense/income at Office Space. Office Space [Member] Office space (Member) Project [Axis] Project [Member] Project [Domain] n/a Research Facility In Houston Texas [Member] Research Facility in Houston, Texas [Member] n/a Manufacturing Facility In Houston Texas [Member] Manufacturing Facility in Houston, Texas [Member] Class of Warrant or Right [Axis] Class Of Warrant Or Right [Domain] Class of Warrant or Right [Domain] Exercise Of Stock Warrants [Member] Exercise of Stock Warrants Type of Arrangement and Non-arrangement Transactions [Axis] Arrangements And Nonarrangement Transactions [Member] Arrangements and Non-arrangement Transactions [Domain] na Consulting Arrangements [Member] Consulting Arrangement Aspire Capital [Member] Aspire Capital [Member] Aspire Capital Board Compensation [Member] Board Compensation [Member] Board Compensation Accounting Standards Update [Axis] Type Of Adoption [Member] Type of Adoption [Domain] Accounting Standards Update201409 [Member] Accounting Standards Update 2014-09 [Member] Related Party [Axis] Related Party [Domain] Related Party [Domain] Represents information pertaining to Clinical Trial Agreement with Baylor College of Medicine. Clinical Trial Agreement With Baylor College Of Medicine [Member] Baylor College of Medicine Represents information about the purchases from bio techne corporation. Purchases From Bio Techne Corporation [Member] Bio-Techne Corporation This member stands for Consulting Agreement with Dr. Juan Vera. Consulting Agreement With Dr. Juan Vera [Member] Dr Juan Vera Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] Foreign Country [Member] Foreign Tax Authority [Member] State And Local Jurisdiction [Member] State and Local Jurisdiction [Member]