Document And Entity Information [Abstract]
Document And Entity Information [Abstract]
Statement [Table]
Statement [Line Items]
Document Type
Document Quarterly Report
Document Period End Date
Document Transition Report
Entity 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
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 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
Cash and cash equivalents
Restricted cash
Restricted cash
Accounts Receivable, Net, Current
Accounts receivable, net of allowances of $72 (2026) and $33 (2025)
Inventory, Net
Inventories
Inventories
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
Operating Lease, Right-of-Use Asset
Operating lease right-of-use assets
Deferred Income Tax Assets, Net
Deferred income taxes
Other Assets, Noncurrent
Other assets
Assets
Total assets
Liabilities and Stockholders' Equity [Abstract]
LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)
Liabilities, Current [Abstract]
Current liabilities:
Accounts Payable, Current
Accounts payable
Line of Credit, Current
Revolving line of credit
Employee-related Liabilities, Current
Accrued payroll and related liabilities
Contract with Customer, Liability, Current
Deferred revenue, current
Deferred revenue
Other Liabilities, Current
Other current liabilities
Liabilities, Current
Total current liabilities
Contract with Customer, Liability, Noncurrent
Deferred revenue, noncurrent
Operating Lease, Liability, Noncurrent
Operating lease liabilities
Other Liabilities, Noncurrent
Other liabilities
Liabilities
Total liabilities
Commitments And Contingencies 2009
Commitments and contingencies
Stockholders' Equity Attributable to Parent [Abstract]
Stockholders' equity (deficit):
Preferred Stock, Value, Issued
Preferred stock, $0.001 par value-10,000 shares authorized: Series A preferred stock, $0.001 par value; 1,000 shares authorized; none issued and outstanding
Common Stock, Value, Issued
Common stock, $0.001 par value-675,000 shares authorized; 378,042 (2026) and 307,337 (2025) shares issued and outstanding
Additional Paid in Capital, Common Stock
Additional paid-in capital
Retained Earnings (Accumulated Deficit)
Accumulated deficit
Stockholders' Equity Attributable to Parent
Balance
Balance
Total stockholders' equity (deficit)
Liabilities and Stockholders' Equity
Total liabilities and stockholders' equity (deficit)
Class of Stock [Axis]
Class Of Stock [Domain]
Series A Preferred Stock
Allowance for Doubtful Accounts Receivable, Current
Accounts receivable, allowance for doubtful accounts
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 CONSOLIDATED STATEMENTS OF OPERATIONS
Products and Services [Axis]
Products and Services [Domain]
Net product sales
Net product sales
License fee
Revenue from Contract with Customer, Including Assessed Tax
License fee revenue, including tax
Net sales
Total net sales
Cost of Goods and Services Sold
Cost of sales
Gross Profit
Gross profit
Operating Expenses [Abstract]
Operating expenses:
Research and Development Expense
Research and development
Legal Fees
Intellectual property legal fees
Selling, General and Administrative Expense
Selling, general and administrative
Operating Expenses
Total operating expenses
Operating Income (Loss)
Operating income (loss)
Nonoperating Income (Expense) [Abstract]
Other income, net:
Interest Income (Expense), Net
Interest income, net
Other Nonoperating Income (Expense)
Other income, net
Nonoperating Income (Expense)
Total other income, net
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Income (loss) before income tax benefit
Income Tax Expense (Benefit)
Income tax benefit
Income tax benefit
Net income (loss)
Numerator: Net income (loss)
Earnings Per Share [Abstract]
Earnings (loss) per share:
Basic and diluted (loss) earnings per share:
Earnings Per Share, Basic
Basic earnings (loss) per share
Basic (In dollars per share)
Earnings Per Share, Diluted
Diluted earnings (loss) per share
Diluted (In dollars per share)
Weighted-average common shares outstanding:
Weighted Average Number of Shares Outstanding, Basic
Weighted-average basic shares outstanding
Basic (In shares)
Weighted Average Number of Shares Outstanding, Diluted
Weighted-average diluted shares
Diluted (In shares)
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)
Statement, Equity Components [Axis]
Equity Component [Domain]
Parent
Common Stock
Additional Paid-In Capital
Accumulated Deficit
Shares, Outstanding
Balance, shares
Balance, shares
Stock Issued During Period, Value, New Issues
Issuance of common stock, net
Common stock shares issued
Issuance of common stock, net shares
Shares issued
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
Exercised
Exercise of stock options, shares
Common Stock Shares Issued From Warrants Exercised
Common Stock Shares Issued From Warrants Exercised
Exercise of warrants
Common Stock Shares Issued From Warrants Exercised Shares
Common Stock Shares Issued From Warrants Exercised Shares
Exercise of warrants, shares
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition
Stock-based compensation
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures
Restricted stock units vested and distributed
Stock Issued During Period, Shares, Restricted Stock Award, Gross
Restricted stock units vested and distributed, shares
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures
Restricted stock units vested and distributed, shares
Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation
Tax withholdings related to net share settlements of equity awards
Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation
Tax withholdings related to net share settlements of equity awards, shares
CONDENSED 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 income (loss)
Adjustments to reconcile net loss to net cash used in operating activities:
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation, Depletion and Amortization
Depreciation and amortization
Other Noncash Expense
Non-cash lease expense
Gain (Loss) on Extinguishment of Debt
Gain on forgiveness of payables
Stock-based Compensation
Stock-based compensation
Increase (Decrease) in Deferred Income Taxes
Deferred income taxes
Changes in operating assets and liabilities:
Increase (Decrease) in Accounts Receivable
Accounts receivable
Increase (Decrease) in Inventories
Inventories
Increase (Decrease) in Prepaid, Deferred Expense and Other Assets
Prepaid expenses and other assets
Increase (Decrease) in Accounts Payable
Accounts payable
Increase (Decrease) in Employee Related Liabilities
Accrued payroll and related liabilities
Increase (Decrease) in Deferred Revenue
Deferred revenue
Increase (Decrease) in Accrued Liabilities
Other liabilities
Net Cash Provided by (Used in) Operating Activities
Net cash provided by (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
Acquisition of property and equipment
Net Cash Provided by (Used in) Investing Activities
Net cash used in investing activities
Cash flows from financing activities:
Proceeds from (Repayments of) Lines of Credit
Net borrowings (repayments) under line of credit
Repayments of Long-term Debt
Payments on notes payable
Proceeds from issuance of common stock
Proceeds from issuance of common stock, net
Proceeds from Stock Options Exercised
Proceeds from exercise of stock options and warrants
Payment, Tax Withholding, Share-Based Payment Arrangement
Payments for taxes related to net share settlement of equity awards
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 change in cash, cash equivalents and restricted cash
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
Cash, cash equivalents and restricted cash at end of period
Cash, cash equivalents and restricted cash at beginning of period
Cash, cash equivalents and restricted cash at end of period
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract]
Reconciliation of cash, cash equivalents and restricted cash at end of period:
Restricted Cash and Cash Equivalents
Restricted cash
Summary of Significant Accounting Policies
Significant Accounting Policies [Text Block]
Summary of Significant Accounting Policies
Supplemental Financial Information
Supplemental Financial Information
Supplemental Financial Information [Text Block]
Supplemental Financial Information
Financing Arrangements
Debt Disclosure [Text Block]
Financing Arrangements
Leases
The entire disclosure of information about leases.
Lease Disclosure [Text Block]
Leases
Income Taxes
Income Tax Disclosure [Text Block]
Income Taxes
Commitments and Contingencies
Commitments And Contingencies Disclosure Text Block
Commitments and Contingencies
Stockholders' Equity
Stockholders' Equity Note Disclosure [Text Block]
Stockholders' Equity
Stock-Based Awards
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]
Stock-Based Awards
Warrants
The entire disclosure for warrants or rights issued.
Disclosure of Warrants And Rights Text Block
Warrants
Subsequent Events
Subsequent Events [Text Block]
Subsequent Events
Basis of Accounting, Policy [Policy Text Block]
Basis of Presentation
Consolidation, Policy [Policy Text Block]
Principles of Consolidation
Fiscal Period, Policy [Policy Text Block]
Fiscal Year
Use of Estimates, Policy [Policy Text Block]
Use of Estimates
Revenue Recognition, Policy [Policy Text Block]
Revenue Recognition
Disclosure for accounting policy for Nonrefundable deposit received.
Nonrefundable Deposit Asset [Policy Text Block]
Prepaid Vendor Nonrefundable Deposit
New Accounting Pronouncements, Policy [Policy Text Block]
Recently Issued Accounting Standards
Segment Reporting, Policy [Policy Text Block]
Segment Information
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Schedule of significant expenses
Schedule of Inventory, Current [Table Text Block]
Schedule of inventories
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]
Schedule of supplemental disclosure of cash flow information and non-cash financing activities
Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block]
Schedule of computation of basic and diluted earnings (loss) per share of common stock
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Schedule of potential common shares excluded from diluted net loss per share calculations
Disaggregation of Revenue [Table Text Block]
Schedule of disaggregation of sales by major source
Revenue from External Customers by Geographic Areas [Table Text Block]
Schedule of sales from external customers by geographic area
Schedule of Customer Concentration of Risk [Table Text Block]
Schedule of Customer Concentration of Risk [Table Text Block]
Schedule of customer concentration of risk
Schedule of Supplier Concentration of Risk [Table Text Block]
Schedule of Supplier Concentration of Risk [Table Text Block]
Schedule of supplier concentration of risk
Lease, Cost [Table Text Block]
Schedule of lease cost and supplemental consolidated cash flow information relating to operating leases
The tabular disclosure of lease balance sheet and quantitative information.
Lease Balance Sheet and Quantitative Information Disclosure [Table Text Block]
Schedule of supplemental consolidated balance sheet information
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
Schedule of maturities of operating lease liabilities
Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for equity restricted shares.
Equity, Restricted Shares, Measurement Inputs and Valuation Technique [Table Text Block]
Schedule of SSI assumptions and resulting values
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
Schedule of common stock options activity
Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]
Schedule of restricted stock units
Tabular disclosure of performance-based restricted stock unit (RSU) awards, including performance or market conditions, vesting requirements, service periods, target share amounts, grant-date fair values, and other significant terms and conditions of the awards.
Schedule of Performance-Based Restricted Stock Unit Award Disclosure [Table Text Block]
Schedule of share price and revenue tranches
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Schedule Of Assumptions Used To Calculate Weighted-Average Grant Date Fair Value Of Common Stock Options Granted
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]
Schedule of stock-based compensation expense
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
Schedule of warrant activity
Impaired Long-Lived Asset, Held and Used [Table]
Range [Axis]
Range [Domain]
Minimum [Member]
Minimum
Maximum [Member]
Maximum
Impaired Long-Lived Assets Held and Used [Line Items]
Fiscal Period Duration
Fiscal period duration
Number of weeks in a fiscal year.
Number if Weeks in Fiscal Year
Number of weeks in a fiscal year
Number of weeks in a fiscal quarter.
Number if Weeks in Fiscal Quarter
Product Warranty Liability [Table]
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Represents patent cross license agreement.
Patent Cross License Agreement [Member]
Patent License Agreement
Represents patent product supply agreement.
Patent Product Supply Agreement [Member]
Patent Product Supply Agreement
Counterparty Name [Axis]
Counterparty Name [Domain]
Represents Samsung Electronics Co., Ltd.
Samsung Electronics Co., Ltd [Member]
Samsung Electronics Co., Ltd
Product Warranty Liability [Line Items]
Period of license agreement term, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.
License Agreement Term
License agreement term
The amount of total license fee to be received per the agreement, including tax.
Total License Fee Income Per Agreement, Including Tax
Total license fee per agreement, including tax
The amount of total license fee to be received per the agreement, excluding tax
Total License Fee Income Per Agreement Excluding Tax
Total license fee per agreement, excluding tax
The amount of total license fee, net of tax.
REPLACED WITH MORE ACCURATE ELEMENT Total license fee, net of tax
Total license fee, net of tax
The amount of maximum commitment under supply agreement.
Supply Agreement, Maximum Commitment
Product supply, maximum commitment per agreement
Amount, excluding tax, of upfront license fee revenue received during the period.
Upfront License Fee Received, Excluding Tax
Upfront license fee received, excluding tax
Amount, including tax, of upfront license fee revenue received during the period.
Upfront License Fee Received, Including Tax
Upfront license fee received, including tax
Revenue from Contract with Customer, Excluding Assessed Tax
License fee revenue, excluding tax
Maximum quarterly license fee net of withholding taxes to be received under license agreement.
Maximum Net Quarterly Patent License Fee to be Received
Net quarterly license fee
Number of calendar quarters during which quarterly license fee payments receivable under the agreement.
Number Of Quarterly License Fee Receivable Periods
Number of quarterly license fee periods
Contract with Customer, Liability
Contract liability
Amount of obligation to transfer good or service to customer in return for advances on product orders, classified as current.
Deferred Revenue, Advances On Product Orders
Deferred revenue, advances on product orders, current
Contract with Customer, Liability, Revenue Recognized
Deferred revenue recognized that was included in deferred revenue at the beginning of the period
Capitalized Contract Cost, Net
Capitalized Contract Cost, Net, Current
Capitalized Contract Cost, Net, Noncurrent
Capitalized Contract Cost, Amortization
Subsidiary or Equity Method Investee, Sale of Stock [Table]
Segments [Axis]
Segments [Domain]
Represents information relating to single reportable segment member.
Single Reportable Segment [Member]
Single Reportable Segment
Subsidiary or Equity Method Investee [Line Items]
Number of Reportable Segments
Number of reportable segments
Number of Operating Segments
Number of operating segments
Amount of expense for employee compensation recorded as cost of goods sold ("COGS") and operating expenses, excluding stock-based compensation.
Employee Compensation Excluding Share-based Compensation
Employee Compensation
Allocated Share-based Compensation Expense
Stock Based Compensation
Stock-Based Compensation, Total
Other Cost and Expense, Operating
Program Expenses
Professional Fees
Professional fees
Concentration Risk [Table]
Concentration Risk [Line Items]
Concentration Risk
Inventory, Raw Materials
Raw materials
Inventory, Work in Process
Work in process
Inventory, Finished Goods
Finished goods
Debt Instrument, Periodic Payment, Interest
Interest
Debt Financing of Insurance
Debt Financing of Insurance
Debt financing of insurance
Lease Modification To Increase Operating Lease Assets
Lease Modification To Increase Operating Lease Assets
Lease modification to increase operating lease assets
Stock Issued
Common stock issued in exchange for a prepaid vendor nonrefundable deposit in connection with a supply agreement
Antidilutive Securities [Axis]
Antidilutive Securities, Name [Domain]
Information pertaining to common share equivalents, consisting of shares issuable upon the exercise of outstanding stock options and warrants using the treasury stock method and the shares issuable upon vesting of the restricted stock units ("RSUs").
Options, Warrants and R S Us [Member]
Options, warrants and RSUs
Performance Shares [Member]
Weighted Average Number of Shares Outstanding, Diluted, Adjustment
Effect of dilutive securities
Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were or were not included in the computation of diluted EPS based on whether they were dilutive or anti-dilutive during the period.
Potentially Dilutive Weighted Average Common Share Equivalents
Weighted average common share equivalents
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Anti-dilutive securities excluded from EPS
Disaggregation of Revenue [Abstract]
Deferred Revenue
Deferred revenue
Deferred Revenue, Current
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark [Domain]
Sales Revenue, Product Line [Member]
Concentration Risk Type [Axis]
Concentration Risk Type [Domain]
Customer Concentration Risk [Member]
Customer Concentration Risk
Credit Concentration Risk [Member]
Geographical [Axis]
Geographical [Domain]
United States
People's Republic of China
MALAYSIA
KOREA, REPUBLIC OF
Republic of Korea
Other Countries Member.
Other countries
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]
Concentration Risk, Percentage
Concentration risk, percentage
Revenue, Remaining Performance Obligation, Amount
Deferred revenue
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period
Deferred revenue recognized
Gross Receivables [Member]
Gross Receivables
Major Customers [Axis]
Name of Major Customer [Domain]
Represents information pertaining to customers.
Customers [Member]
Customers
Represents information pertaining to customer a, b and c.
Customer A, B and C
Customer One [Member]
Customer A [Member]
Customer A
Customer Two [Member]
Customer B [Member]
Customer B
Customer Three [Member]
Customer C
Customer four [Member]
Customer D
Customer Five [Member]
Customer E
Member represents customer F
Customer Six [Member]
Customer F
Concentration Risk, Number of Customers
Concentration Risk, Number of Customers
Concentration Risk, Number of Customers
Supplier One [Member]
Supplier A [Member]
Supplier A
Supplier Two [Member]
Supplier B [Member]
Supplier B
Supplier Three [Member]
Supplier C
Supplier Concentration Risk [Member]
Supplier Concentration Risk
Cost of Goods, Total [Member]
Cost of Goods, Total
Location, Statement of Financial Position, Balance [Axis]
The amount of maximum annual commitment under supply agreement.
Supply Agreement, Maximum Annual Commitment
Annual commitment
The grant date fair value of the shares issued.
Stock Issued During Period, Fair Value
Fair value
Asset recognized in connection with a supply agreement representing the excess of the fair value of equity instruments issued to a supplier over the cash proceeds received, which is amortized over the term of the supply agreement.
Prepaid Supply Asset
Prepaid supply asset
Represents the term of supply agreement.
Supply Agreement, Term
Supply agreement term
Amount of amortization expense attributable to prepaid supply asset.
Prepaid Supply Asset, Amortization
Amortization of prepaid asset
Amount of amortization expense for prepaid supply asset expected to be recognized in remainder of current fiscal year.
Prepaid Supply Asset, Estimated Amortization Expense, Remainder of Fiscal Year
Prepaid supply asset remainder of fiscal year
Amount of amortization expense for prepaid supply asset expected to be recognized in next fiscal year following current fiscal year.
Prepaid Supply Asset, Estimated Amortization Expense, Year One
2027
Amount of amortization expense for prepaid supply asset expected to be recognized in second fiscal year following current fiscal year.
Prepaid Supply Asset, Estimated Amortization Expense, Year Two
2028
Amount of amortization expense for prepaid supply asset expected to be recognized in third fiscal year following current fiscal year.
Prepaid Supply Asset, Estimated Amortization Expense, Year Three
2029
Amount of amortization expense for prepaid supply asset expected to be recognized in fourth fiscal year following current fiscal year.
Prepaid Supply Asset, Estimated Amortization Expense, Year Four
2030
Amount of amortization expense for prepaid supply asset expected to be recognized in fifth fiscal year following current fiscal year.
Prepaid Supply Asset, Estimated Amortization Expense, Year Five
2031
Line of Credit Facility [Table]
Credit Facility [Axis]
Credit Facility [Domain]
Line of Credit
Standby Letters of Credit
Line of Credit Facility [Line Items]
Line of Credit Facility
Line of Credit Facility, Maximum Borrowing Capacity
Maximum borrowing capacity
Line of Credit Facility, Covenant Terms, Maximum borrowing Capacity as a Percentage of Eligible Accounts Receivable
Line of Credit Facility, Covenant Terms, Maximum borrowing Capacity as a Percentage of Eligible Accounts Receivable
Borrowing capacity as a percentage of eligible accounts receivable
Debt Instrument, Basis Spread on Variable Rate
Rate plus "prime rate"
Line of Credit Facility, Remaining Borrowing Capacity
Remaining borrowing capacity
Long-Term Line of Credit
Outstanding amount
Lease, Cost [Abstract]
Lease cost:
Operating Lease, Cost
Operating lease cost
Operating Lease, Payments
Operating cash flows from operating leases
Lessee, Lease, Description [Table]
Lessee, Lease, Description [Line Items]
Operating Lease [Abstract]
Operating Lease [Abstract]
Operating Leases
Operating Lease, Liability, Current
Other current liabilities
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]
Other current liabilities - extensible list
Operating Lease, Liability
Total operating lease liabilities
Total operating lease liabilities
Finance Leases [Abstract]
Finance Leases [Abstract]
Finance Leases
Finance Lease, Right-of-Use Asset, before Accumulated Amortization
Property and equipment, at cost
Finance Lease, Right-of-Use Asset, Accumulated Amortization
Accumulated depreciation
Finance Lease, Right-of-Use Asset, after Accumulated Amortization
Property and equipment, net
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]
Property and equipment, net - extensible list
Finance Lease, Liability, Current
Other current liabilities
Finance Lease, Liability, Noncurrent
Other liabilities
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]
Other liabilities - extensible list
Finance Lease, Liability
Total finance lease liabilities
Total finance lease liabilities
Finance Lease, Liability, Statement of Financial Position [Extensible List]
Total finance lease liabilities - extensible list
Operating Lease, Weighted Average Remaining Lease Term
Weighted Average Remaining Lease Term - Operating leases
Finance Lease, Weighted Average Remaining Lease Term
Weighted Average Remaining Lease Term - Finance leases
Operating Lease, Weighted Average Discount Rate, Percent
Weighted Average Discount Rate - Operating leases
Finance Lease, Weighted Average Discount Rate, Percent
Weighted Average Discount Rate - Finance leases
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
Operating Leases
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year
2026
Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months
2027
Lessee, Operating Lease, Liability, Payments, Due Year Two
2028
Lessee, Operating Lease, Liability, Payments, Due Year Three
2029
Lessee, Operating Lease, Liability, Payments, Due
Total lease payments
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less: imputed interest
Finance Lease, Liability, Payment, Due [Abstract]
Finance Leases
Fixed monthly base rental payment required under an operating lease arrangement for which the entity is the lessee, excluding variable lease payments, executory costs, and other non-lease components, as specified in the lease agreement for the reporting period.
Lessee, Operating Lease, Monthly Base Rent
Lessee, operating lease, monthly base rent
Percentage rate at which fixed lease payments under an operating lease are contractually increased on an annual basis over the lease term, applicable to the entity as lessee, excluding variable lease payments and non-lease components.
Lessee, Operating Lease, Annual Escalation Rate
Lessee, operating lease, annual escalation rate
Operating Loss Carryforwards [Table]
Operating Loss Carryforwards [Line Items]
Income Taxes
Effective Income Tax Rate, Continuing Operations
Effective tax rate
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate
Statutory federal income tax rate (as a percent)
Tax Credit Carryforward, Valuation Allowance
Valuation allowance
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Change in deferred tax assets valuation allowance
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount
Valuation allowance related to deferred tax assets
Amount of increase (decrease) in the valuation allowance for deferred tax assets expected to be realized.
Increase (Decrease) In Valuation Allowance, Deferred Tax Assets Expected To Be Realized
Total valuation allowance reflected through annual effective tax rate
Loss Contingencies [Table]
Litigation Case [Axis]
Litigation Case [Domain]
Represents the information pertaining to Micron Litigation.
Micron Litigation [Member]
Micron Litigation
Loss Contingencies [Line Items]
Commitments and Contingencies
The number of challenged claims found unpatentable in the final written decision.
Loss Contingency, Final Decision, Number of Challenged Claims Found Unpatentable
Number of challenged claims found unpatentable
Accumulated Other Comprehensive Income (Loss) [Table]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity
Preferred Stock, Including Additional Paid in Capital [Abstract]
Serial Preferred Stock
Number of Rights Authorized for Each Outstanding Share of Stock
Number of Rights Authorized for Each Outstanding Share of Stock
Number of rights authorized for each outstanding share of stock
The period of time by which the expiration date of the rights agreement was extended pursuant to an amendment
Rights Agreement Term Extension Period
Additional extension
Number of Shares Issued when Right is Exercised
Number of Shares Issued when Right is Exercised
Number of shares issued when right is exercised
Shares Issued, Price Per Share
Purchase price per share
Number of Days Rights are to be Distributed
Number of Days Rights are to be Distributed
Number of days rights are to be distributed
Minimum Beneficial Ownership Percentage for Rights to be Distributed
Minimum Beneficial Ownership Percentage for Rights to be Distributed
Minimum beneficial ownership percentage for rights to be distributed
Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract]
Common Stock
Stock Issued or Granted During Period, Share-based Compensation [Abstract]
Stock-Based Compensation
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant
Shares available for issuance
Stock, Class of Stock [Table]
Class of Stock [Line Items]
Stockholders' Equity
Class of Warrant or Right, Exercise Price of Warrants or Rights
Weighted Average Exercise Price, Outstanding as of Ending balance
Weighted Average Exercise Price, Outstanding as of Beginning balance
Exercise price of warrants
Sale of Stock [Axis]
Sale of Stock [Domain]
Securities Purchase Agreement [Member]
Securities Purchase Agreement [Member]
Securities purchase agreement
Micron Purchase Agreement
Represents the percentage of shares to be released under lock-up and release agreement.
Lock-up and Release Agreement, Percentage of Shares to be Released
Percentage of shares to be released
Share Price
Share price
The number of equity shares issued under an agreement subject to transfer restrictions on each tranche.
Number of Equity Shares with Restrictions Per Tranche
Share tranche
Measurement Input Type [Axis]
Measurement Input Type [Domain]
Measurement input using restriction period of stock.
Measurement Input, Restriction Period [Member]
Restriction period (years)
Measurement Input, Price Volatility [Member]
Expected volatility
Measurement Input, Expected Dividend Rate [Member]
Expected dividend yield
Measurement input using discount rate for lack of marketability.
Measurement Input, Discount Rate for Lack of Marketability [Member]
Discount for lack of marketability
Scenario [Axis]
Scenario [Domain]
Represents the information pertaining to first anniversary.
First Anniversary [Member]
First anniversary
Represents the information pertaining to second anniversary.
Second Anniversary [Member]
Second anniversary
Represents the information pertaining to third anniversary.
Third Anniversary [Member]
Third anniversary
Represents the information pertaining to fourth anniversary.
Fourth Anniversary [Member]
Fourth anniversary
Represents the information pertaining to fifth anniversary.
Fifth Anniversary [Member]
Fifth anniversary
Value of input used to measure equity securities with restrictions.
Equity Securities with Restriction, Measurement Input
Equity securities with restriction, Measurement input
The fair value per share of equity securities with restrictions.
Equity Securities with Restriction, Fair Value Per Share
Fair value per share
Per share or unit weighted-average fair value of equity securities with restrictions.
Equity Securities with Restriction, Weighted Average Grant Date Fair Value
Weighted-average grant-date fair value per share
The aggregate grant date fair value of vested equity securities with restrictions.
Equity Securities with Restriction, Vested, Grant Date Fair Value
Aggregate grant-date fair value
The discount rate of weighted-average grant-date fair value from the quoted market value of the shares.
Equity Securities with Restriction, Discount Rate
Blended discount rate
The market value of the shares issued.
Common Stock, Market Value
Quoted market value of the shares
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Restricted Stock Units (RSUs) [Member]
Restricted Stock Units (RSUs)
Plan Name [Axis]
Plan Name [Domain]
Represents information pertaining to 2025 Equity Incentive Plan.
Equity Incentive Plan 2025 [Member]
2025 Equity Incentive Plan
Amended 2006 Plan [Member]
Amended 2006 Plan
Represents the information pertaining to 2025 Equity Incentive Plan and Amended 2006 Plan.
Equity Incentive Plan 2025 And Amended 2006 Plan [Member]
2025 Equity Incentive Plan And Amended 2006 Plan
Member pertains to the 2026 equity incentive plan.
Plan 2026 [Member]
2026 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-Based Awards
Common Stock, Capital Shares Reserved for Future Issuance
Common stock reserved for future issuance
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized
Shares authorized for issuance
Share based compensation arrangement by share based payment award rate of vesting of options granted.
Share Based Compensation Arrangement By Share Based Payment Award Rate Of Vesting Of Options Granted
Rate of vesting of options granted
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period
Vesting period of options granted, in years
Vesting period
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period
Expiration of vested options, period from date of grant
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, Ending Balance
Outstanding, Beginning Balance
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period
Expired or forfeited
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Weighted-Average Grant - Date Fair Value (Per Share)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Outstanding, Ending Balance
Outstanding, Beginning Balance
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Exercised
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Expired or Forfeited
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Outstanding, Ending Balance
Outstanding, Beginning Balance
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period
Number of RSUs
Granted
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period
Vested
Vested
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Forfeited
Forfeited
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Outstanding, Ending Balance
Outstanding, Beginning Balance
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Granted
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Vested
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period, Weighted Average Grant Date Fair Value
Forfeited
Represents restricted stock units granted to employees or other eligible participants that vest based on the completion of specified service periods or passage of time, subject to continued service requirements, rather than the achievement of performance or market-based conditions.
Time Based Restricted Stock Units [Member]
Time based RSU's
Represents restricted stock units granted to employees or other eligible participants that vest upon the achievement of specified performance conditions, such as financial targets, stock price goals, operational milestones, or other predefined performance criteria, subject to applicable service requirements.
Performance Based Restricted Stock Units [Member]
Performance based RSU's
Represents performance-based awards that vest upon completion of a qualifying equity financing while the company's common stock is listed on a national securities exchange.
Performance Based Restricted Stock Units, Listing Tranche [Member]
Listing tranche
Represents performance-based awards that vest upon achievement of specified stock price and revenue targets, subject to applicable minimum service requirements.
Performance Based Restricted Stock Units, Share Price and Revenue Tranche [Member]
Share price and revenue tranche
Axis representing categories of performance-based share award tranches distinguished by specified stock price targets that must be achieved for vesting of the awards.
Stock Price Goal Tranche [Axis]
Domain of members representing the stock price target tranches used to categorize performance-based share awards based on specified market-price vesting thresholds.
Stock Price Goal Tranche [Domain]
Represents the tranche of awards subject to achievement of a common stock price goal of $30.00.
Stock Price Goal $30.00 [Member]
Stock price goal $30.00
Share-Based Payment Arrangement, Grantee Status [Extensible Enumeration]
The Market-based stock price threshold that must be achieved for vesting of a tranche of share-based payment awards.
Share Based Compensation Arrangement, Stock Price Target
Stock price target
The minimum gross proceeds required to be raised through an equity financing for the applicable award tranche to vest.
Minimum Equity Financing Proceeds
Minimum equity financing
The number of separate award tranches subject to specified vesting conditions under the share-based compensation arrangement.
Number of Award Tranches
Number of award tranches
Number of consecutive trading days over which the average closing price of the company's common stock is calculated to determine whether the applicable stock price goal has been achieved for the vesting of the award.
Number of Consecutive Trading Days for Stock Price Measurement
Number of consecutive trading days for stock price measurement
Number of consecutive trailing fiscal quarters over which the company's revenue is measured to determine whether the applicable revenue performance target has been achieved for the vesting of the award.
Number of Trailing Fiscal Quarters for Revenue Measurement
Number of trailing fiscal quarters for revenue measurement
The amount of revenue that the company is required to achieve during the trailing four fiscal quarters for the applicable award tranche to vest, subject to satisfaction of the other specified vesting conditions.
Revenue Target for Award Vesting
Revenue target for award vesting
The period applicable to the vesting acceleration of time-based restricted stock units or the additional assumed service period for performance-based restricted stock units upon the death or disability of the award recipient.
Vesting Acceleration or Additional Service Period Upon Death or Disability
Vesting acceleration or additional service period upon death or disability
The fair value of equity instruments other than stock options granted during the reporting period under a share-based compensation arrangement, measured at the grant date.
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Fair Value
Aggregate grant-date fair value
The fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Grant Date Fair Value
Grant-date fair value per RSU
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period
Minimum service period
Requisite service period
Represents the tranche of awards subject to achievement of a common stock price goal of $9.00.
Stock Price Goal $9.00 [Member]
Stock price goal $9.00
Represents the tranche of awards subject to achievement of a common stock price goal of $15.00.
Stock Price Goal $15.00 [Member]
Stock price goal $15.00
Represents the tranche of awards subject to achievement of a common stock price goal of $21.00.
Stock Price Goal $21.00 [Member]
Stock price goal $21.00
The specified common stock price target that must be achieved over the applicable measurement period for the corresponding award tranche to vest.
Common Stock Price Goal
Stock price goal
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Expected volatility
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Risk-free interest rate
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term
Expected term (in years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Expected dividend yield
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Location, Statement of Income, Balance [Axis]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-Based Awards
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized
Unearned stock-based compensation
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition
Expects to recognize over a weighted-average period
Class of Warrant or Right [Table]
Class of Warrant or Right [Axis]
Class of Warrant or Right [Domain]
Warrant
Class of Warrant or Right [Line Items]
Warrants
Class of Warrant or Right, Number of Securities Called by Warrants or Rights
Number of Shares, Outstanding as of Ending Balance
Number of Shares, Outstanding as of Beginning Balance
Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights Exercised
Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights Exercised
Number of Shares, Exercised
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights 1 Exercised
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights 1 Exercised
Weighted Average Exercise Price, Exercised
Subsequent Event [Table]
Subsequent Event Type [Axis]
Subsequent Event Type [Domain]
Subsequent Event [Member]
Subsequent event
Represents patent license agreement.
Patent License Agreement [Member]
Micron License Agreement
Related and Nonrelated Parties [Axis]
Related and Nonrelated Parties [Domain]
Person with designation of president and chief executive officer.
President and Chief Executive Officer [Member]
Chun K. Hong
Person with designation of Executive Vice President and Chief Financial Officer.
Executive Vice President and Chief Financial Officer [Member]
Gail Sasaki
Subsequent Event [Line Items]
Subsequent Events
Represents the amount payable to a customer as consideration under an arrangement with the customer.
Consideration Payable to Customer
Consideration payable to customer
The estimated amount of license revenue expected to be recognized during each fiscal quarter over the applicable license term.
Expected Quarterly License Revenue
License revenue per quarter
The total amount of a one-time cash retention bonus awarded to an executive in recognition of services rendered and to encourage continued employment, payable in accordance with specified payment terms and subject to applicable employment and repayment conditions.
Cash Retention Bonus Award Amount
Cash retention bonus
The period following the date of a cash retention bonus award during which the recipient is required to repay all or a portion of the bonus upon specified resignation or termination events.
Cash Retention Bonus Repayment Period
Cash retention bonus repayment period