Document and Entity Information [Abstract] Statement [Table] Class of Stock [Axis] Class of Stock [Domain] Common Stock [Member] Common stock Common Stock Warrant [Member] Warrants, each whole warrant exercisable for one share of common stock at an exercise price of $11.50 Warrants Statement [Line Items] Statement Document Type Document Quarterly Report Document Period End Date Document Transition Report Securities Act File Number Entity Registrant Name Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One 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 Entity Shell Company Entity Common Stock, Shares Outstanding Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Amendment Flag Condensed Consolidated Balance Sheets Assets [Abstract] Assets Assets, Current [Abstract] Current Assets Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Marketable Securities, Current Marketable securities Accounts Receivable, after Allowance for Credit Loss, Current Accounts receivable Contract with Customer, Asset, after Allowance for Credit Loss, Current Contract assets Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Assets, Current Total current assets Assets, Noncurrent [Abstract] Long-Term Assets Property, Plant and Equipment, Net Property, plant and equipment, net Property, plant and equipment, net Operating Lease, Right-of-Use Asset Right-of-use operating lease assets, net Long-Term Investments Investments Intangible Assets, Net (Excluding Goodwill) Intangible assets, net Other Assets, Noncurrent Other assets Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss Loan receivable from equity method investee Loan Assets, Noncurrent Total long-term assets Assets Total assets Liabilities and Equity [Abstract] Liabilities, Mezzanine Equity and Stockholders' Equity Liabilities, Current [Abstract] Current Liabilities Accounts Payable and Other Accrued Liabilities, Current Accounts payable and other accrued liabilities Deferred Revenue, Current Deferred revenue Amount of deferred income and obligation to transfer product and service from related party for which consideration has been received or receivable. Deferred Revenue From Related Parties Deferred revenue from related parties Workers' Compensation Liability, Current Accrued compensation Operating Lease, Liability, Current Operating lease liabilities Amount of warrant liabilities. Warrant Liabilities Warrant liabilities Liabilities, Current Total current liabilities Liabilities, Noncurrent [Abstract] Long-Term Liabilities Amount of warrant liabilities classified as non-current. Warrant Liabilities, Noncurrent Warrant liabilities Operating Lease, Liability, Noncurrent Operating lease liabilities Other Liabilities, Noncurrent Other liabilities Liabilities, Noncurrent Total long-term liabilities Liabilities Total liabilities Temporary Equity [Abstract] Mezzanine Equity Temporary Equity, Carrying Amount, Attributable to Parent Mezzanine Equity Equity, Attributable to Parent [Abstract] Stockholders' Equity Common Stock, Value, Issued Common Stock, $0.0001 par value; 2,000,000,000 shares authorized; 227,217,240 and 201,181,175 shares issued and outstanding as of June 30, 2026 and December 31, 2025, respectively Additional Paid in Capital, Common Stock Additional paid-in capital Retained Earnings (Accumulated Deficit) Accumulated deficit Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive income (loss) Equity, Attributable to Parent Balance at the end Balance at the beginning Total stockholders' equity Liabilities and Equity Total liabilities, mezzanine equity and stockholders' equity Common Stock, Par or Stated Value Per Share Common stock, 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 Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) Amount of revenue (reversal) from collaborative arrangement. Includes revenue from contract with customer under Topic 606. Revenue From Collaborative Arrangement, Including Revenue From Contract With Customer Revenue Government Assistance, Income, Increase (Decrease) Grant income Government - grant income Revenues Total revenue and grant income Total revenue and grant income Revenue from Related Parties Operating Expenses [Abstract] Operating Expenses The aggregate direct operating costs incurred during the reporting period. Direct Operating Costs 1 Direct costs Cost of services Research and Development Expense Research and development General and Administrative Expense Selling, general and administrative Operating Expenses Total operating expenses Operating Income (Loss) Operating Loss Nonoperating Income (Expense) [Abstract] Nonoperating Income and Expense Investment Income, Interest Interest income Fair Value Adjustment of Warrants Change in fair value of warrant liabilities Gain (Loss) recognized associated with warrant liabilities Change in fair value of warrant liabilities Interest Expense, Nonoperating Interest expense Other Nonoperating Income (Expense) Other expense Nonoperating Income (Expense) Total nonoperating income and expense Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Pretax Loss Income Tax Expense (Benefit) Income tax expense (income) Income (Loss) from Equity Method Investments Share of net loss (income) of equity method investee Share of net loss of equity method investee Net Income (Loss) Available to Common Stockholders, Basic Net Loss Attributable to Common Stockholders Net loss attributable to common stockholders, basic Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Other Comprehensive Income (Loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Comprehensive Loss Attributable to Common Stockholders Earnings Per Share, Basic Basic loss per share Earnings Per Share, Diluted Diluted loss per share Weighted Average Number of Shares Outstanding, Basic Weighted average shares outstanding - Basic Weighted average shares outstanding - basic Weighted Average Number of Shares Outstanding, Diluted Weighted average shares outstanding - Diluted Weighted average shares outstanding - diluted Condensed Consolidated Statements of Stockholders' Equity Equity Components [Axis] Equity Component [Domain] Additional Paid-in Capital [Member] Additional paid-in capital Retained Earnings [Member] Accumulated deficit AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) Increase (Decrease) in Stockholders' Equity [Roll Forward] Changes in stockholder's equity Shares, Outstanding Balance at the end (in shares) Balance at the beginning (in shares) Net Income (Loss) Net loss Net loss Stock Issued During Period, Value, Employee Stock Purchase Plan Shares of common stock issued under the ESPP Stock Issued During Period, Shares, Employee Stock Purchase Plans Shares of common stock issued under the ESPP (in shares) Shares of common stock issued under the ESPP (in shares) Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Withholding of employee taxes related to stock-based compensation Value of stock related to Restricted Stock units issued during the period, net of the stock value of such awards forfeited. Stock Issued During Period, Value, Restricted Stock Units, Net of Forfeitures Shares of common stock issued for vested RSUs Number of shares issued during the period related to Restricted Stock units, net of any shares forfeited. Stock Issued During Period, Shares, Restricted Stock Units, Net of Forfeitures Shares of common stock issued for vested RSUs (in Shares) Shares of common stock issued for vested RSUs (in shares) Stock Issued During Period, Value, Stock Options Exercised Stock options exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Vested or Exercised Stock options exercised Stock options exercised (in shares) Stock Repurchased and Retired During Period, Value Repurchase and retirement of shares of common stock Stock Repurchased and Retired During Period, Shares Repurchase and retirement of shares of common stock (in shares) Shares of common stock repurchased (in shares) Repurchased and retired shares of common stock (in shares) APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Stock-based compensation expense Amount of remeasurement to the temporary equity during the period. Temporary Equity, Remeasurement Remeasurement of mezzanine equity Marketable Security, Unrealized Gain (Loss) Unrealized gain on available-for-sale securities Stock Issued During Period, Value, New Issues Proceeds from the registered direct offering, net of offering costs, commissions, and fees of $8,664 Stock Issued During Period, Shares, New Issues Proceeds from the registered direct offering, net of offering costs, commissions, and fees of $8,664 (in shares) Shares of common stock issued under the ATM (in shares) Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs Offering costs, commissions, and fees Stock issuance costs Condensed Consolidated Statements of Cash Flows Net Cash Provided by (Used in) Operating Activities [Abstract] Cash Flows from Operating Activities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net loss to net cash and cash equivalents used in operating activities: Depreciation, Depletion and Amortization Depreciation and amortization Depreciation expense Operating Lease, Right-of-Use Asset, Periodic Reduction Amortization of right-of-use assets Gain (Loss) on Disposition of Property Plant Equipment Loss on sales of property, plant and equipment, net Share-Based Payment Arrangement, Noncash Expense Stock-based compensation expense Amount of Accretion of discounts on long term liabilities. Accretion of Discounts on Other Long Term Liabilities Accretion of discounts on other long-term liabilities Amount of accretion of loan receivable from equity method investee. Accretion of Loan Receivable From Equity Method Investee Accretion of loan receivable from equity method investee Accretion (Amortization) of Discounts and Premiums, Investments Amortization of premiums and accretion of discounts on available-for-sale securities The amount of the loss on change in assessment of finance lease purchase options. Loss On Change In Assessment Of Finance Lease Purchase Options Loss on change in assessment of finance lease purchase options Increase (Decrease) in Operating Capital [Abstract] Change in operating assets and liabilities that provided (used) cash and cash equivalents: Increase (Decrease) in Accounts Receivable Accounts receivable Increase (Decrease) in Contract with Customer, Asset Contract assets Increase (Decrease) in Prepaid Expense and Other Assets Prepaid expenses and other current assets and other assets The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and other expenses incurred but not paid. Increase (Decrease) in Accounts Payable and Other Accrued Liabilities Accounts payable and other accrued liabilities Increase (Decrease) in Deferred Revenue Deferred revenue Amount of increase (decrease) in deferred income and obligation from related parties to transfer product and service to customer for which consideration has been received or is receivable. Increase (Decrease) in Deferred Revenue from Related Party Deferred revenue from related parties Increase (Decrease) in Accrued Liabilities Accrued compensation Increase (Decrease) in Operating Lease Liability Operating lease liabilities Net Cash Provided by (Used in) Operating Activities Net cash and cash equivalents used in operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash Flows from Investing Activities Payments to Acquire Property, Plant, and Equipment Purchases of property, plant and equipment, net Payments to Acquire Marketable Securities Purchases of available-for-sale securities Available-for-sale securities purchased Proceeds from Sale and Maturity of Marketable Securities Proceeds from sales of available-for-sale securities The amount of cash inflow associated with gain on sale of marketable securities. Proceeds From Gain On Sale Of Marketable Securities Gain on sale of available-for-sale securities Repayment of Notes Receivable from Related Parties Cash received on loan receivable from equity method investee Payments to Acquire Equity Method Investments Cash paid for equity method investment Payments made to acquire equity method investments Payments to Acquire Intangible Assets Purchases of intangible assets Net Cash Provided by (Used in) Investing Activities Net cash and cash equivalents (used in) provided by investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash Flows from Financing Activities Proceeds from Stock Options Exercised Proceeds from exercise of stock options Cash received from stock options exercised Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Excluding Option Exercised Proceeds from issuance of shares of common stock under the ESPP Cash received from shares of common stock issued under the ESPP The cash outflow relating to withholding of Employee taxes related to stock-based compensation. Payments for Withholding of Employee Taxes Related to Stock-based Compensation Cash paid for withholding of employee taxes related to stock-based compensation Payments for Repurchase of Common Stock Repurchase of shares of common stock Cash paid for shares of common stock repurchased Total cash paid to repurchase and retire shares of common stock Amount of cash outflow for payment on finance lease. Payments on finance lease liability Payments on finance lease liabilities The cash inflow from the additional capital contribution to the entity net of commissions and fees. Proceeds From Issuance Of Common Stock, Net Of Commissions And Fees Cash received from shares of common stock issued under the ATM Proceeds from the registered direct offering, net of fees Net Cash Provided by (Used in) Financing Activities Net cash and cash equivalents provided by (used in) financing activities Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Net increase in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Cash and cash equivalents at end of period Cash and cash equivalents at beginning of period Supplemental Cash Flow Elements [Abstract] Supplemental information Interest Paid, Excluding Capitalized Interest, Operating Activities Cash paid for interest Capital Expenditures Incurred but Not yet Paid Accrued capital expenditures The amount of unpaid reimbursements on capital expenditures Unpaid Reimbursements On Capital Expenditures Unpaid reimbursements on capital expenditures The amount of accrued withholding of employee taxes related to stock-based compensation. Accrued Withholding Of Employee Taxes Related To Stock-based Compensation Accrued withholding of employee taxes related to stock-based compensation Share Repurchase Program, Excise Tax Excise tax accrued Accrued excise tax on stock repurchases Nature of Business Nature of Operations [Text Block] Nature of Business Significant Accounting Policies Significant Accounting Policies [Text Block] Significant Accounting Policies Property, Plant and Equipment, Net. Property, Plant and Equipment Disclosure [Text Block] Property, Plant and Equipment, Net Intangible Assets Intangible Assets Disclosure [Text Block] Intangible Assets Revenue and Grant Income Revenue from Contract with Customer [Text Block] Revenue and Grant Income Fair Value Measurements Fair Value Disclosures [Text Block] Fair Value Measurements n\a Warrants The entire disclosure of Common stock warrant liabilities. Common Stock Warrant Liabilities [Text Block] Warrants Stockholders' Equity Equity [Text Block] Stockholders' Equity Stock-Based Compensation Share-Based Payment Arrangement [Text Block] Stock-Based Compensation Basic and Diluted Loss Per Share Earnings Per Share [Text Block] Basic and Diluted Loss Per Share Leases The entire disclosure of information about leases. Lease Disclosure [Text Block] Leases Related Party Transactions Related Party Transactions Disclosure [Text Block] Related Party Transactions Income Taxes Income Tax Disclosure [Text Block] Income Taxes Contingencies Commitments and Contingencies Disclosure [Text Block] Contingencies Basis of Accounting, Policy [Policy Text Block] Basis of Presentation and Principles of Consolidation Revenue [Policy Text Block] Revenue and Grant Income Disclosure of accounting policy for warrants. Warrants, Policy [Policy Text Block] Warrants Segment Reporting, Policy [Policy Text Block] Segment Reporting New Accounting Pronouncements, Policy [Policy Text Block] Recent Accounting Pronouncements Property, Plant and Equipment [Table Text Block] Schedule of property plant and equipment net Tabular disclosure of depreciation and amortization relating to property, plant and equipment. Property Plant And Equipment Depreciation And Amortization [Table Text Block] Schedule of depreciation expense The tabular disclosure of construction in progress. Schedule of Construction in Progress [Table Text Block] Schedule of construction in progress Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of intangible assets Finite-Lived Intangible Assets Amortization Expense [Table Text Block] Schedule of amortization expense for intangible assets Disaggregation of Revenue [Table Text Block] Schedule of revenue and grant income Fair Value, by Balance Sheet Grouping [Table Text Block] Summary of the asset type, balance sheet classification, maturity, and fair value of marketable securities and investments Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Schedule of financial assets and liabilities measured and recorded at fair value on a recurring basis Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Schedule of Level 2 inputs used in the recurring valuation of the Private Placement Warrants Tabular disclosure of fair value liabilities measured on recurring basis unobservable input reconciliation per share. Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Per Share [Table Text Block] Schedule of reconciliation of warrants measured at fair value Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block] Summary of the outstanding Public and Private Placement Warrants Tabular disclosure of fair value of warrant liabilities. Schedule of Fair Value of Warrant Liabilities [Table Text Block] Schedule of fair value of warrant liabilities Tabular disclosure of gain (loss) from changes in fair value of Warrant Liabilities. Schedule of Gain (Loss) from Changes in Fair Value of Warrant liabilities [Table Text Block] Schedule of gain (loss) from changes in fair value of Warrant Liabilities Tabular disclosure of stock options exercised. Schedule Of Stock Options Exercised [Table Text Block] Schedule of stock options exercised for common stock Tabular disclosure of Cash received from Common stock activities. Schedule of Cash Received Associated With Common Stock Related Activities [Table Text Block] Schedule of cash received associated with common stock related activities Class of Treasury Stock [Table Text Block] Schedule of number of shares repurchased and retired, aggregate cost, and the average purchase price Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Stock-Based Compensation Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Schedule of recognized compensation costs Tabular disclosure for stock option plans and restricted stock unit plans. Share-Based Payment Arrangement, Stock Options and Restricted Stock Units, Activity [Table Text Block] Schedule of award activity for RSUs and stock options Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of basic and diluted loss per share calculation Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Schedule of potentially dilutive securities excluded from the diluted earnings per share calculation Lease, Cost [Table Text Block] Schedule of components of lease related expense Tabular disclosure of supplemental cashflow information related to leases. Schedule Of Supplemental Cashflow Disclosure Of Leases [Table Text Block] Schedule of components of cash flow information related to leases Tabular disclosure of Weighted average lease term and discount rate. Schedule Of Lease Quantitative Disclosure [Table Text Block] Schedule of supplemental balance sheet information related to leases Finance Lease, Liability, to be Paid, Maturity [Table Text Block] Schedule of future minimum payments under finance lease Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Schedule of future minimum payments under operating lease Equity Method Investments [Table Text Block] Schedule of Company's equity method investment Disaggregation of Revenue [Table] Disaggregation of Revenue [Line Items] Revenue and Grant Income Government Assistance, Award Amount Assistance agreement fund amount Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract] Segment Reporting Number of Operating Segments Number of operating segment Number of Reportable Segments Number of reportable segment Property, Plant and Equipment [Table] Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Domain] Equipment [Member] Production equipment Represents the information pertaining to laboratory equipment. Laboratory Equipment [Member] Laboratory equipment Leasehold Improvements [Member] Leasehold improvements Represents information pertaining to the furniture and computer equipment. Furniture And Computer Equipment Furniture and computer equipment Construction in Progress [Member] Construction in progress Property, Plant and Equipment [Line Items] Property, Plant and Equipment, Net Property, Plant and Equipment, Gross Total cost Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Accumulated depreciation Asset Class [Axis] Asset Class [Domain] Property, Plant and Equipment [Member] Property, Plant and Equipment Represents the information pertaining to Electrolyte production and development equipment. Electrolyte production and development equipment [Member] Continuous electrolyte pilot manufacturing line Information pertaining to cell safety abuse lab Cell Safety Abuse Lab [Member] Cell safety abuse lab Information pertaining to Electrolyte Innovation Center ("EIC") Electrolyte Innovation Center [Member] EIC Information pertaining to other capital projects Other Capital Projects [Member] Other capital projects Property, Plant and Equipment, Net, by Type [Abstract] Property, Plant and Equipment Construction in Progress, Gross Total construction in progress Intangible Asset, Finite-Lived [Table] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Licensing Agreements [Member] Licenses Patents [Member] Patents Represents information to patents pending. Patents pending Patents pending Trademarks [Member] Trademarks Represents the information pertaining to trademarks pending. Trademarks pending Trademarks pending Statistical Measurement [Axis] Statistical Measurement [Domain] Minimum [Member] Minimum Maximum [Member] Maximum Finite-Lived Intangible Assets [Line Items] Intangible Assets Finite-Lived Intangible Assets, Net [Abstract] Intangible assets: Finite-Lived Intangible Assets, Gross Gross Carrying Amount Finite-Lived Intangible Assets, Accumulated Amortization Accumulated Amortization Amortization of Intangible Assets Amortization expense Finite-Lived Intangible Asset, Useful Life Useful lives of intangible assets Product and Service [Axis] Product and Service [Domain] Government Contract [Member] Government Represents information pertaining to contractual revenue from non-governments. Non-Government Contract [Member] Non-government Revenue from Collaborative Arrangement, Excluding Revenue from Contract with Customer Revenue Amount of from contract with customer, reversal. Revenue From Contract With Customer, Reversal Non-government revenue, reversal Fair Value, Recurring and Nonrecurring [Table] Measurement Frequency [Axis] Measurement Frequency [Domain] Fair Value, Recurring [Member] Recurring Investment Type [Axis] Investments [Domain] Commercial Paper [Member] Commercial Paper Corporate Bond Securities [Member] Corporate Bonds Municipal Bonds [Member] Government Bonds US Treasury Securities [Member] U.S. treasuries Equity Securities [Member] Equity Method Investment Embedded Derivative Financial Instruments [Member] Bifurcated embedded derivative Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value, Inputs, Level 1 [Member] Level 1 Fair Value, Inputs, Level 2 [Member] Level 2 Fair Value, Inputs, Level 3 [Member] Level 3 Class of Warrant or Right [Axis] Class of Warrant or Right [Domain] This member stands for public warrants. Public Warrants Public Warrants Represents information pertaining to the private placement warrants. Private Placement Warrants Private Placement Warrants Statement of Financial Position Location, Balance [Axis] Statement of Financial Position Location, Balance [Domain] Represents information pertaining to marketable securities. Marketable Securities [Member] Marketable securities Investments [Member] Investments Loans Receivable [Member] Loan receivable from equity method investee Represents information pertaining to warrant liabilities. Warrant Liabilities [Member] Warrant liabilities Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value Measurements Period after which financial instrument has reached maturity. Financial Instrument Maturity Period Assets, Fair Value Disclosure [Abstract] Assets Assets, Fair Value Disclosure Assets Liabilities, Fair Value Disclosure [Abstract] Liabilities Liabilities, Fair Value Disclosure Liabilities Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net Transfers in or out of Level 3 Fair Value Measurement Inputs and Valuation Techniques [Table] Measurement Input Type [Axis] Measurement Input Type [Domain] Measurement Input, Exercise Price [Member] Exercise price Measurement Input, Share Price [Member] Stock price Measurement Input, Price Volatility [Member] Volatility Measurement Input, Expected Term [Member] Term Measurement Input, Risk Free Interest Rate [Member] Risk-free rate Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurements Warrants and Rights Outstanding, Measurement Input Measurement input, warrants Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value Measurements Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Reconciliation Per share fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value, Per Share Ending balance, per share Beginning balance, per share Per share amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input. Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings, Per Share Change in fair value Class of Warrant or Right [Table] Class of Warrant or Right [Line Items] Warrant Liabilities Class of Warrant or Right, Outstanding Number of warrants outstanding Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Fair value of warrant liabilities Represents information pertaining to pre-funded warrant. Prefunded Warrants [Member] Prefunded Warrants Represents information pertaining to common stock warrants. Common Stock Warrants [Member] Common Stock Warrants Common Warrants 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 Class of Warrant or Right, Exercise Price of Warrants or Rights Exercise price of warrants Warrants price per share Class of Warrant or Right, Number of Securities Called by Warrants or Rights Warrants to purchase shares of common stock Number of warrants to purchase common stock Stock, Class of Stock [Table] Class of Stock [Line Items] Stockholders' Equity Aggregate amount of common shares reserved for future issuance. Common Stock, Capital Reserved for Future Issuance Aggregate offering price Shares Issued, Price Per Share Price per share Sale of Stock, Consideration Received on Transaction Net proceeds Sale of Stock [Axis] Sale of Stock [Domain] Represents information pertaining to registered direct offering. Registered Direct Offering [Member] Registered direct offering Number of common warrants issued per shares of common stock. Number Of Common Warrants Issued Per Share Number of common warrants issued per shares Issue price per warrants or rights. Class of Warrant or Right, Issue Price Issue Price Number of common warrants issued along with the offering. Number Of Common Warrants Issued Per Warrant Number of common warrants issued per warrant Share Repurchase Program, Authorized, Amount Stock repurchase program, authorized amount The cash outflow of principal paid to reacquire common stock during the period. Payments for Repurchase of Common Stock, Principal Paid Principal paid to repurchase and retire shares of common stock The cash outflow of commission paid to reacquire common stock during the period. Payments for Repurchase of Common Stock, Commission Paid Commissions paid to repurchase and retire shares of common stock Shares Acquired, Average Cost Per Share Average cost paid per share (including commissions) Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Award Type [Axis] All Award Types Restricted Stock Units (RSUs) [Member] Restricted stock units (RSUs) Employee Stock Option [Member] Employee stock option Represents the information pertaining to employee stock purchase plan. Employee Stock Purchase Plan [Member] ESPP Compensation cost Represents the number of participants. Number of Participants Share-Based Payment Arrangement, Expense Equity-based compensation cost Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Unrecognized compensation costs related to restricted stock units Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Weighted average period Restricted Stock [Member] Restricted stock Restricted stock grants to Dahae executives Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Outstanding at end of period Outstanding at beginning of period Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Number of shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Outstanding at end of period Outstanding at beginning of period Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Granted Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Vested or Exercised Vested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Forfeited Grantee Status [Axis] Grantee Status [Domain] Share-Based Payment Arrangement, Nonemployee [Member] Share Based Payment Arrangement Non Employee Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Vesting period (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized Number of additional shares Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Basic and Diluted Loss Per Share Net Income (Loss) Available to Common Stockholders, Diluted Net loss attributable to common stockholders, diluted Number of shares issuable upon exercise of warrants. Shares Issuable Upon Exercise Of Warrants Shares issuable upon exercise of warrants Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Represents information pertaining to public and private placement warrants. Public And Private Placement Warrants [Member] Public Warrants and Private Placement Warrants This member stands for equity incentive 2014 and 2021 plan. Equity Incentive 2014 and 2021 Plan [Member] 2014 Plan & 2021 Plan - Stock Options This member stands for equity incentive 2021 plan. Equity Incentive 2021 Plan [Member] 2021 Equity Incentive Plan 2021 Plan - RSUs Represents the information pertaining to 2021 employee stock purchase plan. Employee Stock Purchase Plan 2021 [Member] ESPP - common stock Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Basic and Diluted Loss Per Share Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Total potentially dilutive securities Lessee, Operating Lease, Renewal Term Operating lease renewal term (in years) Lease, Cost [Abstract] Finance lease costs: Finance Lease, Right-of-Use Asset, Amortization Amortization of right-of-use assets Finance Lease, Interest Expense Interest on lease liabilities Operating Lease, Cost Operating lease costs Lease, Cost Total lease expense Finance Lease, Interest Payment on Liability Operating outgoing cash flows - finance leases Finance Lease, Principal Payments Financing outgoing cash flows - finance leases Operating Lease, Payments, Use Operating outgoing cash flows - operating leases Right-of-Use Asset Obtained in Exchange for Finance Lease Liability Right-of-use assets obtained in exchange for new, modified, and remeasured finance lease liabilities: Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Right-of-use assets obtained in exchange for new, modified, and remeasured operating lease liabilities: Finance Lease, Weighted Average Remaining Lease Term Weighted-average remaining lease term - finance leases (in years) Finance Lease, Weighted Average Discount Rate, Percent Weighted-average discount rate - finance leases Operating Lease, Weighted Average Remaining Lease Term Weighted-average remaining lease term - operating leases (in years) Operating Lease, Weighted Average Discount Rate, Percent Weighted-average discount rate - operating leases Finance Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Finance Lease Finance Lease, Liability, to be Paid, Remainder of Fiscal Year 2026 (remaining six months) Finance Lease, Liability, to be Paid, Year One 2027 Finance Lease, Liability, to be Paid, Year Two 2028 Finance Lease, Liability, to be Paid Total Finance Lease, Liability, Undiscounted Excess Amount Less present value discount Finance Lease, Liability Total lease liabilities Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Operating Lease Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year 2026 (remaining six months) Lessee, Operating Lease, Liability, to be Paid, Year One 2027 Lessee, Operating Lease, Liability, to be Paid, Year Two 2028 Lessee, Operating Lease, Liability, to be Paid, Year Three 2029 Lessee, Operating Lease, Liability, to be Paid, Year Four 2030 Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Lessee Operating Lease Liability Payments Due After Year Four Thereafter Lessee, Operating Lease, Liability, to be Paid Total Lessee, Operating Lease, Liability, Undiscounted Excess Amount Less present value discount Operating Lease, Liability Total lease liabilities Related Party Transaction [Table] Related and Nonrelated Parties [Axis] Related and Nonrelated Parties [Domain] Related Party [Member] Related Party Equity Method Investee [Member] Equity method investee Scenario [Axis] Scenario [Domain] The scenario in which warrants are exercised. On Exercise of Warrants [Member] On exercise of warrants Represents information pertaining to term loan facility. Term Loan Facility [Member] Term loan facility Represents information pertaining to additional term loan facility. Additional Term Loan Facility [Member] Additional Term Loan Facility Counterparty Name [Axis] Counterparty Name [Domain] Represents the information pertaining to BMW of North America, LLC. BMW of North America, LLC [Member] BMW Represents information pertaining to Dahae Energy Co., Ltd. Dahae Energy Co., Ltd [Member] Dahae Energy Co., Ltd Investment, Name [Axis] Investment, Name [Domain] Related Party Transactions. Related Party Transactions. Amount of revenue subject to achieving certain milestones. Revenue Subject To Achieving Certain Milestones Revenue subject to achieving certain milestones The change in equity method of investment from income. Equity Method Investment, Change In Income Amount of impairment or upward or downward adjustment related to warrants for the period. Warrants, Impairment Or Downward Or Upward Adjustments Impairment on warrants Equity Method Investment, Ownership Percentage Ownership percentage, equity method This element represents the transaction cost of investments accounted for under the equity method of accounting. Equity Method Investment, Transaction Costs Transaction costs Investment Owned, Fair Value Fair value of the bond Debt Instrument, Unamortized Discount Debt discount Temporary Equity, Accretion to Redemption Value, Adjustment Remeasurement of restricted stock awards Debt Instrument, Face Amount Principal amount Debt Instrument, Interest Rate, Stated Percentage Interest rate The additional amount of debt committed to finance. Debt Instrument, Additional Amount Committed to Finance Amount of additional financing Marketable Securities Bond Warrants and Rights Outstanding Warrants Equity Method Investments Equity Method Investment The change in equity method investment due to the investee's income (loss). Equity Method Investment, Change In Income (Loss) Change in equity method investment Gain (Loss), Foreign Currency Transaction, before Tax Currency translation adjustment OCI, Equity Method Investment, after Tax Other comprehensive income Effective Income Tax Rate Reconciliation, Percent Effective tax rate Represents the number of claimants. Number of Claimants Number of claimants