Document And Entity Information Document Type Document Type Document Quarterly Report Document Period End Date Document Period End Date Document Transition Report Securities Act File Number Entity Registrant Name 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 Trading Symbol Security Exchange Name Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Shell Company Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Current Fiscal Year End Date Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Entity Central Index Key Entity Central Index Key Amendment Flag Amendment Flag Condensed Balance Sheets Statement [Table] Statement [Line Items] Statement Assets [Abstract] Assets Assets, Current [Abstract] Current assets: Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Accounts Receivable, after Allowance for Credit Loss, Current Accounts receivable, net Accounts receivable, net Inventory, Net Inventory Total inventory Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Assets, Current Total current assets Property, Plant and Equipment, Net Property and equipment, net Total property and equipment, net Finite-Lived Intangible Assets, Net Intangible assets, net Net Carrying Amount Operating Lease, Right-of-Use Asset Right-of-use assets Other Assets, Noncurrent Other assets Assets Total assets Liabilities and Equity [Abstract] Liabilities and Stockholders' Equity Liabilities, Current [Abstract] Current liabilities: Accounts Payable, Current Accounts payable Accrued Liabilities, Current Accrued liabilities Total accrued liabilities Contract with Customer, Liability, Current Deferred revenue Present value of lessee's discounted obligation for lease payments from leases, classified as current. Lease, Liability, Current Less: current portion of lease liabilities Lease liabilities, current portion Amount of liabilities classified as contract obligations. Contract Obligations Contract obligations Long-Term Debt, Current Maturities Software liabilities, current portion Liabilities, Current Total current liabilities Present value of lessee's discounted obligation for lease payments from lease, classified as noncurrent. Lease, Liability, Noncurrent Total lease liabilities, net of current portion Lease liabilities, net of current portion Long-Term Debt, Excluding Current Maturities Software liabilities, net of current portion Accrued Income Taxes, Noncurrent Long-term income tax liability Liabilities Total liabilities Commitments and Contingencies Commitments and contingencies (Note 5) Equity, Attributable to Parent [Abstract] Stockholders' equity: Preferred Stock, Value, Issued Preferred stock, $0.0001 par value per share; 5,000,000 shares authorized; no shares issued and outstanding as of March 31, 2025 and December 31, 2024 Common Stock, Value, Issued Common stock, $0.0001 par value per share; 100,000,000 shares authorized; 22,352,145 and 22,059,697 shares issued and outstanding as of March 31, 2025 and December 31, 2024, respectively Additional Paid in Capital, Common Stock Additional paid-in capital Retained Earnings (Accumulated Deficit) Accumulated deficit Equity, Attributable to Parent Balance 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, Shares Authorized Preferred stock, shares authorized Preferred Stock, Shares Issued Preferred stock, shares Issued Preferred Stock, Shares Outstanding Preferred stock, shares outstanding 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 Statements of Income and Comprehensive Income Product and Service [Axis] Product and Service [Domain] Product [Member] Product sales Pertaining to licensing, royalty and other revenues. Licensing, royalty and other revenue Licensing, royalty and other revenue Member Represents Licensing, royalty, patents and other revenues from customers not including related parties. Licensing Royalty And Other Revenues Customers Member Licensing, royalty, patent, and other revenue Revenue from Contract with Customer, Excluding Assessed Tax Total revenue Revenue Cost of Goods and Services Sold Total cost of sales Gross Profit Gross profit Operating Expenses [Abstract] Operating expenses: Research and Development Expense Research and development General and Administrative Expense General and administrative Selling and Marketing Expense Sales and marketing Operating Expenses Total operating expenses Operating Income (Loss) Loss from operations Investment Income, Interest Interest income Other Nonoperating Income (Expense) Other income, (expense), net Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Net income before income taxes Income Tax Expense (Benefit) Income tax expense Net loss and comprehensive loss Net loss Earnings Per Share, Basic Net loss per common share, Basic Earnings Per Share, Diluted Net loss per common share, Diluted Weighted Average Number of Shares Outstanding, Basic Weighted-average shares of common stock outstanding, basic Weighted Average Number of Shares Outstanding, Diluted Weighted average shares of common stock outstanding, Diluted Weighted-average shares of common stock outstanding, diluted Condensed Statements of Stockholders' Equity Equity Components [Axis] Equity Component [Domain] Common Stock [Member] Common Stock Additional Paid-in Capital [Member] Additional Paid-in Capital Retained Earnings [Member] Accumulated Deficit Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity Shares, Outstanding Balance (in shares) Balance (in shares) Stock Issued During Period, Value, Stock Options Exercised Exercise of stock options Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Number of Options, Options exercised Exercise of stock options (in shares) Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Issuance of common stock under stock incentive plans and exercise of stock options Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Number of shares issued (in shares) Issuance of common stock under stock incentive plans and exercise of stock options (in shares) APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Stock-based compensation expense Condensed Statement of Cash Flows Net Cash Provided by (Used in) Operating Activities, Continuing Operations [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] Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, Depletion and Amortization, Nonproduction Depreciation and amortization Share-Based Payment Arrangement, Noncash Expense Stock-based compensation Total stock-based compensation Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities: Increase (Decrease) in Accounts Receivable Accounts receivable Increase (Decrease) in Inventories Inventory Increase (Decrease) in Prepaid Expense and Other Assets Prepaid expenses and other current assets Increase (Decrease) in Other Operating Assets Other assets Increase (Decrease) in Accounts Payable Accounts payable Increase (Decrease) in Accrued Liabilities Accrued liabilities Increase (Decrease) in Contract with Customer, Liability Deferred revenue Amount of increase (decrease) in contract obligations. Increase Decrease in Contract Obligations Contract obligations The increase (decrease) in lease liabilities. Increase (Decrease) in Lease Liabilities Lease liabilities, net The increase (decrease) during the reporting period, excluding the portion taken into income, in the long-term tax liability. Increase (Decrease) in Tax Liability, Noncurrent Long-term income tax liability Net Cash Provided by (Used in) Operating Activities Net cash provided by (used in) operating activities Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Cash flows from investing activities Payments to Acquire Property, Plant, and Equipment Purchases of property and equipment Payments to Acquire Intangible Assets Purchase of intangible assets Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Cash flows from financing activities Proceeds from exercise of stock options and purchase of shares in employee stock purchase plan. Proceeds From Exercise of Stock Options and Purchase of Shares In Employee Stock Purchase Plan Proceeds from exercise of stock options and purchase of shares in employee stock purchase plan Finance Lease, Principal Payments Payments on finance leases 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), Including Exchange Rate Effect Net increase (decrease) 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 Information [Abstract] Supplementary cash flow information: Operating Lease, Payments Operating cash flows paid for operating leases Amount of cash outflow on finance lease. Financing cash flows paid for finance leases, Supplementary Cash Flow Information Financing cash flows paid for finance leases Noncash Investing and Financing Items [Abstract] Non-cash investing and financing activities: Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Right-of-use assets obtained in exchange for operating lease liabilities Capital Expenditures Incurred but Not yet Paid Purchases of property and equipment in accounts payable and accrued liabilities Organization and Nature of Business Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Organization and Operations Summary of Significant Accounting Policies Basis of Presentation and Significant Accounting Policies [Text Block] Summary of Significant Accounting Policies No definition available. Statements of Operations and Comprehensive Loss Components The entire disclosure of components of statements of operations and comprehensive (loss) income. Components Of Statements Of Operations And Comprehensive (Loss) Income [Text Block] Statements of Operations and Comprehensive Loss Components Balance Sheet Components Supplemental Balance Sheet Disclosures [Text Block] Balance Sheet Components Leases The entire disclosure of information about leases. Lease Disclosure [Text Block] Leases Stock-Based Compensation Share-Based Payment Arrangement [Text Block] Stock-Based Compensation Significant Arrangements [Abstract] Significant Agreements The entire disclosure for significant arrangements. Significant Arrangements [Text Block] Significant Agreements Net (Loss) Income Per Common Share Earnings Per Share [Text Block] Net (Loss) Income Per Common Share Basis of Accounting, Policy [Policy Text Block] Basis of Presentation Reclassification, Comparability Adjustment [Policy Text Block] Reclassifications Use of Estimates, Policy [Policy Text Block] Use of Estimates Segment Reporting, Policy [Policy Text Block] Segment Information Cash and Cash Equivalents, Policy [Policy Text Block] Cash and Cash Equivalents Accounts Receivable [Policy Text Block] Accounts Receivable, Net Concentration Risk, Credit Risk, Policy [Policy Text Block] Concentration of Credit Risk Fair Value of Financial Instruments, Policy [Policy Text Block] Fair Value of Financial Instruments New Accounting Pronouncements, Policy [Policy Text Block] Recently Adopted Accounting Pronouncements and Recently Issued Pronouncements Tabular disclosure of accounts receivable net. Schedule of Accounts Receivable Net [Table Text Block] Schedule of accounts receivable net Schedules of Concentration of Risk, by Risk Factor [Table Text Block] Schedule of revenue and accounts receivable for each significant customer Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Schedule of fair value of financial assets and liabilities measured on recurring basis Disaggregation of Revenue [Table Text Block] Schedule of disaggregation of revenue Revenue from External Customers by Geographic Areas [Table Text Block] Schedule of revenue by region Schedule of Inventory, Current [Table Text Block] Schedule of Inventory Property, Plant and Equipment [Table Text Block] Schedule of property and equipment, net Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of Intangible Assets, Net Schedule of Accrued Liabilities [Table Text Block] Schedule of accrued liabilities Tabular disclosure of undiscounted cash flows of lessee's operating and finance lease liabilities. Includes, but is not limited to, reconciliation of undiscounted cash flows to lease liability recognized in statement of financial position. Lessee, Liability, Maturity [Table Text Block] Schedule of Undiscounted future non-cancellable lease payments The tabular disclosure of lease quantitative information. Lease Quantitative Disclosure [Table Text Block] Schedule of supplemental information Share-Based Payment Arrangement, Option, Activity [Table Text Block] Summary of stock option activity Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Schedule of restricted stock unit activity Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Summary of Stock-Based Compensation Expense Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Computation of basic and diluted net income per share Disaggregation of Revenue [Table] Disaggregation of Revenue [Line Items] Disaggregation of Revenue Number of Reportable Segments Number of reportable segments Accounts Receivable, after Allowance for Credit Loss, Current [Abstract] Accounts receivable Accounts Receivable, before Allowance for Credit Loss, Current Trade accounts receivable Unbilled Receivables, Current Unbilled accounts receivable A valuation allowance for product returns and price concessions. Allowance For Product Returns and Price Concessions Allowance for product returns and price adjustments Concentration Risk [Table] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Revenue from Contract with Customer Benchmark [Member] Revenue Accounts Receivable [Member] Accounts Receivable, net Concentration Risk Type [Axis] Concentration Risk Type [Domain] Customer Concentration Risk [Member] Customer Concentration Risk Customer [Axis] Customer [Domain] Customer A. Customer A [Member] Customer A Customer B. Customer B [Member] Customer B Customer C. Customer C [Member] Customer C Customer D. Customer D [Member] Customer D Statistical Measurement [Axis] Statistical Measurement [Domain] Maximum [Member] Maximum Concentration Risk [Line Items] Concentration risk Concentration Risk, Percentage Concentration risk percentage Fair Value, Recurring and Nonrecurring [Table] Measurement Frequency [Axis] Measurement Frequency [Domain] Fair Value, Recurring [Member] Recurring Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Domain] Money Market Funds [Member] Money Market Funds Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value, Inputs, Level 1 [Member] Level 1 Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value Cash and Cash Equivalents, Fair Value Disclosure Money market funds Assets, Fair Value Disclosure Total assets measured at fair value Contract with Customer, Sales Channel [Axis] Contract with Customer, Sales Channel [Domain] Sales Channel, Through Intermediary [Member] Distributor Sales Channel, Directly to Consumer [Member] Non-distributor Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Domain] Transferred at Point in Time [Member] Point in time Transferred over Time [Member] Over time License [Member] Licensing Royalty [Member] Royalties Product and Service, Other [Member] Other revenue Geographical [Axis] Geographical [Domain] Asia Pacific [Member] APAC North America [Member] North America EMEA [Member] EMEA The number of primary geographic regions the Company has sales in. Number of Geographic Regions Number of primary geographic regions Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] This member stands for the strategic award to develop a long-term plan to provide manufacturing services for aerospace and defense segments. Strategic Award [Member] Award Other Income and Expenses [Abstract] Other income Amount of revenue to be received related to agreement. Consideration To Be Received Total amount to be collected Period of time the strategic award is scheduled for, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Strategic Award, Term Strategic award term Amount of revenue billed during period related to agreement. Amount Billed Related to Agreement Amount billed related to agreement Other Income Other income Inventory Disclosure [Abstract] Inventory Inventory, Raw Materials, Net of Reserves Raw materials Inventory, Work in Process, Net of Reserves Work-in-process Inventory, Finished Goods, Net of Reserves Finished goods Property, Plant and Equipment [Table] Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Domain] Equipment [Member] Manufacturing equipment Computer Equipment [Member] Computer and network equipment Furniture and Fixtures [Member] Furniture and fixtures Construction in Progress [Member] Construction in Progress Leasehold Improvements [Member] Leasehold improvements Property, Plant and Equipment [Line Items] Property and Equipment, Net Property, Plant and Equipment, Gross Total property and equipment, gross Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Less: accumulated depreciation Cost, Depreciation and Amortization Depreciation and amortization expense Intangible Asset, Finite-Lived [Table] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Computer Software, Intangible Asset [Member] Internal-use software Finite-Lived Intangible Assets [Line Items] Intangible Assets Finite-Lived Intangible Asset, Useful Life Weighted-Average Life Finite-Lived Intangible Assets, Gross Gross Carrying Amount Finite-Lived Intangible Assets, Accumulated Amortization Accumulated Amortization Amortization of Intangible Assets Amortization expense for intangible assets Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Estimated future amortization expense: Accrued Liabilities, Current [Abstract] Accrued liabilities Accrued Salaries, Current Payroll-related expenses Carrying value as of the balance sheet date of obligations incurred through that date and payable for inventory. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Accrued Inventory Inventory Other Accrued Liabilities, Current Other Arrangement Other than Collaborative [Member] Arrangements This member stands for the agreement to provide engineering services supporting a customer's development that uses capabilities of MRAM for in-memory computing. Development Services Arrangement Four [Member] Provide engineering services supporting a customer's development that uses capabilities of MRAM for in-memory computing arrangement This member stands for RAD hard product 1 agreement. RAD Hard product 1 agreement [Member] RAD Hard product 1 arrangement Contract with Customer, Liability [Abstract] Deferred Revenue Represents the total amount of consideration to be received per the agreement. Total Consideration of Agreement Total amount of consideration to be received Represents the amount billed for the performance under contractual agreements. Billed Contract Revenue Amount billed for the performance under contractual agreements Revenue, Remaining Performance Obligation, Amount Revenue expected to be recognized Lessor, Lease, Description [Table] Lessor, Lease, Description [Line Items] Leases Lessee Disclosure [Abstract] Future lease payments Amount of lessee's undiscounted obligation for lease payments for lease having an initial or remaining lease term in excess of one year due in remainder of fiscal year following latest fiscal year. Lessee, Liability, Payments, Remainder of Fiscal Year 2025 Amount of lessee's undiscounted obligation for lease payment for lease to be paid in next fiscal year following current fiscal year. Lessee, Lease, Liability, to be Paid, Year One 2026 Amount of lessee's undiscounted obligation for lease payments for lease, due in second fiscal year following latest fiscal year. Lessee, Liability, Payments, Due Year Two 2027 Amount of lessee's undiscounted obligation for lease payments for lease, due in third fiscal year following latest fiscal year. Lessee, Lease, Liability, Payments, Due Year Three 2028 Amount of lessee's undiscounted obligation for lease payment for lease due after fourth 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, Lease, Liability, to be Paid, after Year Four Thereafter Amount of lessee's undiscounted obligation for lease payments for leases. Lessee, Lease, Liability, Payments, Due Total lease payments Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for leases. Lessee, Lease, Liability, Undiscounted Excess Amount Less: imputed interest Present value of lessee's discounted obligation for lease payments from leases. Lease Liability Total lease liabilities Lease, Cost [Abstract] Other lease information Operating Lease, Weighted Average Remaining Lease Term Weighted-average remaining lease term (years) Operating Lease, Weighted Average Discount Rate, Percent Weighted-average discount rate Finance Lease, Weighted Average Remaining Lease Term Weighted-average remaining lease term (years) Finance Lease, Weighted Average Discount Rate, Percent Weighted-average discount rate Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Domain] General and Administrative Expense [Member] General and administrative Research and Development Expense [Member] Research and development Selling and Marketing Expense [Member] Sales and marketing Cost of Sales [Member] Cost of sales Compensation Items [Abstract] Operating expenses include stock-based compensation as follows: Error Correction [Table] Error Corrections and Prior Period Adjustments Restatement [Line Items] Prior period adjustment Share-Based Compensation Arrangement by Share-Based Payment Award, Additional General Disclosures [Abstract] Stock-based compensation Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Number of Options, Outstanding, Ending balance Number of Options, Outstanding, Beginning balance Options remained outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Number of Options, Options granted Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Number of Options, Options cancelled/forfeited Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Number of Options, exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Weighted - Average Exercise Price Per Share, Options outstanding, Ending balance Weighted - Average Exercise Price Per Share, Options outstanding, Beginning balance Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Weighted - Average Exercise Price Per Share, Options exercised Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Weighted - Average Exercise Price Per Share, Options cancelled/forfeited Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Weighted - Average Exercise Price Per Share, Options exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Weighted - Average Remaining Contractual Life, Options outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Weighted - Average Remaining Contractual Life, Options exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Aggregate Intrinsic Value, Options outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value Aggregate Intrinsic Value, Options exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Aggregate Intrinsic Value, Options exercisable Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Plan Name [Axis] Plan Name [Domain] Two thousand sixteen employee stock purchase plan. Two Thousand Sixteen Employee Stock Purchase Plan [Member] ESPP Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Share-based Compensation Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Maximum number of common stock shares may be issued under the plan Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value Total grant date fair value of options vested Represents the increase in number of shares available for grant during the period. Share Based Compensation Arrangement by Share Based Payment Award Increase in Number of Shares Available for Grant Increase in number of shares reserved for issuance (in shares) Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Unrecognized stock-based compensation expense Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Unrecognized compensation expense, weighted-average period expected to be recognized Restricted Stock Units (RSUs) [Member] RSUs Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] Number of Restricted Stock Units Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number Balance, end of period Balance, beginning of period Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Granted Granted Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Vested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Cancelled/forfeited n/a Share-based Compensation Arrangement by Share-based Payment Award, Other than Options, Outstanding, Weighted Average Exercise Price [Abstract] Weighted Average Exercise Price Per Share Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Balance, end of period (price per share) Balance, beginning of period (price per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Granted (price 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 Vested (price per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Cancelled/forfeited (price per share) Collaborative Arrangement and Arrangement Other than Collaborative [Table] Joint development agreement. Joint Development Agreement [Member] Joint Development Agreement Counterparty Name [Axis] Counterparty Name [Domain] Global Foundries. Global Foundries, Inc. [Member] GlobalFoundries, Inc. Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Joint development agreement Represents the period during which the related party possess the exclusive right to manufacture the Company's discrete and embedded ST-MRAM devices developed pursuant to the agreement, after the qualification of the MRAM device for a particular technology node. Period of Possession Of Exclusive Right to Manufacture After Qualification Of Device Period of possession of exclusive right to manufacture after qualification of device Represents the period during which the related party possess the exclusive right to manufacture the Company's discrete and embedded ST-MRAM devices developed pursuant to the agreement, after the completion of the relevant statement of work under which the device was developed. Period of Possession Of Exclusive Right to Manufacture After Completion Of Device Development Work Period of possession of exclusive right to manufacture after completion of device development work Net Income (Loss) Attributable to Parent [Abstract] Numerator: Net Income (Loss) Available to Common Stockholders, Diluted Net income attributable to common stockholders, diluted Weighted Average Number of Shares Outstanding, Diluted [Abstract] Denominator: Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Represents information related to both stock options and restricted stock units (RSUs). Stock Options and Restricted Stock Units [Member] Stock options and RSUs Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Potentially dilutive securities excluded from diluted net loss per common share