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Litigation Case [Axis] Issuance of common stock upon exercise of stock options Stock Issued During Period, Value, Stock Options Exercised Trading Symbol Trading Symbol Outstanding letter of credit Letters of Credit Outstanding, Amount Net loss Net loss Net Income (Loss) Cash and cash equivalents acquired in the Velodyne Merger Cash Acquired from Acquisition Total current liabilities Liabilities, Current Vesting schedule of warrant, percent Class of Warrant or Right, Vesting Of Warrant Upon Acquisition, Percent Class of Warrant or Right, Vesting Of Warrant Upon Acquisition, Percent Fair Value Disclosures [Abstract] Machinery and equipment Machinery and Equipment [Member] Leases Lessee, Operating Leases [Text Block] Schedule of Cash and Cash Equivalents and Short-Term Investments Schedule of Cash and Cash Equivalents [Table Text Block] Interest Rate, Subject to Financial Covenant Interest Rate, Subject To Financial Covenant [Member] Interest Rate, Subject To Financial Covenant 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[Member] Velodyne Lidar, Inc. 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Focus Document Fiscal Period Focus 2024 Lessee, Operating Lease, Liability, to be Paid, Year One Estimated Useful Life (in years) Finite-Lived Intangible Asset, Useful Life Accrued and other liabilities Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities Contract liabilities, long-term portion Contract with Customer, Liability, Noncurrent [Abstract] Contract with Customer, Liability, Noncurrent Antidilutive Securities [Axis] Antidilutive Securities [Axis] Share-based Payment Arrangement Share-Based Payment Arrangement [Member] 2027 Lessee, Operating Lease, Liability, to be Paid, Year Four Weighted average exercise price, beginning balance (in dollars per share) Weighted average exercise price, ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Issuance cost Sale Of Stock, Issuance 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Number of shares underlying outstanding options, exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number Balance Sheet Components Supplemental Balance Sheet Disclosures [Text Block] Restructuring Initiative expenses related to one-time employee termination and associated benefits Restructuring initiative costs Restructuring Charges Document Transition Report Document Transition Report Number of equity incentive plans Share-based Payment Arrangement, Number Of Equity Incentive Plans Share-based Payment Arrangement, Number Of Equity Incentive Plans Other contract liabilities Contract With Customer, Liability, Current, Other Contract Liabilities Contract With Customer, Liability, Current, Other Contract Liabilities Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Developed technology Technology-Based Intangible Assets [Member] Accounts payable Increase (Decrease) in Accounts Payable Common stock, shares authorized (in shares) Common Stock, Shares Authorized Document Information [Table] Document Information [Table] Customer B Customer B [Member] Customer B Debt Instrument, Prepayment Scenario [Axis] Debt Instrument, Prepayment Scenario [Axis] Debt Instrument, Prepayment Scenario Interest Rate, Not Subject to Financial Covenant Interest Rate, Not Subject To Financial Covenant [Member] Interest Rate, Not Subject To Financial Covenant Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] CLA Colonnade Acquisition Corp. [Member] Colonnade Acquisition Corp. 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Velodyne Lidar, Inc., et al. Nick v. Velodyne Lidar, Inc., et al. [Member] Nick v. Velodyne Lidar, Inc., et al. Cost of revenue Cost of Sales [Member] Amount paid during the period Payments for Restructuring Document Period End Date Document Period End Date Proceeds from lines of credit Proceeds from Lines of Credit Less: Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Hercules Loan and Security Agreement Hercules Loan And Security Agreement [Member] Hercules Loan And Security Agreement Receivable from contract manufacturer Receivable From Contract Manufacturer, Current Receivable From Contract Manufacturer, Current Schedule of Business Acquisition, Pro Forma Information Business Acquisition, Pro Forma Information [Table Text Block] Entity Central Index Key Entity Central Index Key Amortization of debt issuance costs and debt discount Amortization of Debt Issuance 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Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Cancellations, Weighted Average Grant Date Fair Value Accrued and other current liabilities Accrued And Other Liabilities, Current Accrued And Other Liabilities, Current Intangible assets, net Estimated Fair Value Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Schedule of Contract Liabilities Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] 52.4 Exercise Price Range Four [Member] Exercise Price Range Four Money market funds Money Market Funds, at Carrying Value Operating expenses: Operating Expenses [Abstract] Revenue Revenue from Contract with Customer [Text Block] Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Additional Paid-in- Capital Additional Paid-in Capital [Member] Options outstanding, weighted average remaining 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Noncurrent Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent Loss Contingencies [Line Items] Loss Contingencies [Line Items] Cover [Abstract] Warrant, aggregated purchase price Proceeds from Issuance of Warrants Business combination, exchange ratio Business Combination, Exchange Ratio Business Combination, Exchange Ratio Stock options exercisable, weighted average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term Stock-based compensation expense APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Americas UNITED STATES Fair Value, Recurring Fair Value, Recurring [Member] Restructuring and Related Activities [Abstract] Other non-current liabilities Other Liabilities, Noncurrent Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Total undiscounted lease payments Lessee, Operating Lease, Liability, to be Paid Short-term investments Short-Term Investments Construction in progress Construction in Progress [Member] A decrease (increase) in expenses related to the transaction expenses Acquisition-related Costs [Member] Total operating expenses Operating Expenses ESPP, offering period Share-Based Compensation Arrangement by Share-Based Payment Award, Offering Period Share-Based Compensation Arrangement by Share-Based Payment Award, Offering Period Prime Rate Prime Rate [Member] Net decrease in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect CASH FLOWS FROM FINANCING ACTIVITIES Net Cash Provided by (Used in) Financing Activities [Abstract] Equity Component [Domain] Equity Component [Domain] Purchase price of common stock in percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent Work in process Inventory, Work in Process, Net of Reserves Operating lease liability assumed in business acquisition Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Operating Lease, Liability Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Operating Lease, Liability Debt Instrument [Line Items] Debt Instrument [Line Items] Weighted-average shares used to compute basic net loss per share (in shares) Weighted Average Number of Shares Outstanding, Basic Entity Current Reporting Status Entity Current Reporting Status Concentration Risk Type [Domain] Concentration Risk Type [Domain] Loss on write-off of construction in progress and right-of-use asset impairment Loss On Writeoff Of Construction In Progress And Right-of-Use Asset Impairment Loss On Writeoff Of Construction In Progress And Right-of-Use Asset Impairment Loss from operations Operating Income (Loss) Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Public and private common stock warrants Public And Private Common Stock Warrants [Member] Public And Private Common Stock Warrants Office and Manufacturing Space In San Jose, California Office And Manufacturing Space In San Jose, California [Member] Office And Manufacturing Space In San Jose, California Cost of revenue Cost of Revenue Conversion of CLA Units to Public Warrant Conversion Of CLA Units To Public Warrant [Member] Conversion Of CLA Units To Public Warrant Statement [Line Items] Statement [Line Items] Short-term investments Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Short-Term Investments Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Short-Term Investments Concentration Risk [Table] Concentration Risk [Table] Other comprehensive loss Other Comprehensive Income (Loss), Net of Tax [Abstract] Number of shares underlying outstanding options, vested and expected to vest (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number 2022 ESPP 2022 Employee Stock Purchase Plan [Member] 2022 Employee Stock Purchase Plan Customer relationships Customer Relationships [Member] Name of Property [Axis] Name of Property [Axis]