75000 - Document - Cover Page
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75010 - Statement - Consolidated Balance Sheets
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75020 - Statement - Consolidated Balance Sheets (Parenthetical)
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75030 - Statement - Consolidated Statements of Operations
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75040 - Statement - Consolidated Statements of Comprehensive Loss
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75050 - Statement - Statements of Stockholders' Equity
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75060 - Statement - Consolidated Statements of Cash Flows
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995457 - Disclosure - Cybersecurity Risk Management, Strategy, and Governance
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995467 - Disclosure - Description of Business and Basis of Presentation
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995477 - Disclosure - Significant Accounting Policies
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995487 - Disclosure - Net Loss Per Share
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995497 - Disclosure - Business Combinations
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995507 - Disclosure - Cash and Cash Equivalents
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995517 - Disclosure - Inventory
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995527 - Disclosure - Property and Equipment
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995537 - Disclosure - Intangible Assets and Goodwill
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995547 - Disclosure - Accrued Liabilities and Other
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995557 - Disclosure - Long-term Notes Payable and Line of Credit
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995567 - Disclosure - Leases
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995577 - Disclosure - Treasury Stock
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995587 - Disclosure - Income Taxes
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995597 - Disclosure - Stockholders' Equity
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995607 - Disclosure - Stock Based Compensation
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995617 - Disclosure - Commitments and Contingencies
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995627 - Disclosure - Concentrations
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995637 - Disclosure - Revenues
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995647 - Disclosure - Employee Benefit Plan
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995657 - Disclosure - Segment Information
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995667 - Disclosure - Subsequent Events
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995677 - Disclosure - Significant Accounting Policies (Policies)
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995687 - Disclosure - Net Loss Per Share (Tables)
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995697 - Disclosure - Business Combinations (Tables)
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995707 - Disclosure - Cash and Cash Equivalents (Tables)
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995717 - Disclosure - Inventory (Tables)
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995727 - Disclosure - Property and Equipment (Tables)
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995737 - Disclosure - Intangible Assets and Goodwill (Tables)
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995747 - Disclosure - Accrued Liabilities and Other (Tables)
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995757 - Disclosure - Leases (Tables)
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995767 - Disclosure - Income Taxes (Tables)
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995777 - Disclosure - Stockholders' Equity (Tables)
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995787 - Disclosure - Stock-Based Compensation (Tables)
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995797 - Disclosure - Commitments and Contingencies (Tables)
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995807 - Disclosure - Concentrations (Tables)
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995817 - Disclosure - Revenues (Tables)
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995827 - Disclosure - Segment Information (Tables)
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995837 - Disclosure - Description of Business and Basis of Presentation - Additional Information (Details)
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995847 - Disclosure - Significant Accounting Policies - Additional Information (Details)
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995857 - Disclosure - Net Loss Per Share - Summary of Computation of Net Loss Per Share (Details)
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995867 - Disclosure - Net Loss Per Share - Summary of Potentially Dilutive Securities (Details)
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995877 - Disclosure - Business Combinations - Additional Information (Details)
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995887 - Disclosure - Business Combinations - Summary of Fair Value of Purchase Consideration (Details)
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995897 - Disclosure - Business Combinations - Summary of Fair Value of Purchase Consideration (Parenthetical) (Details)
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995907 - Disclosure - Business Combinations - Summary of Assets Acquired and Liabilities Assumed at Fair Value (Details)
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995917 - Disclosure - Business Combinations - Summary of Identifiable Intangible Assets and Related Expected Lives for Finite-lived Intangible Assets (Details)
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995927 - Disclosure - Business Combinations - Summary of Unaudited Pro Forma Financial Information (Details)
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995937 - Disclosure - Business Combinations - Summary of Adjustments in Unaudited Pro Forma Combined Net Revenues (Details)
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995947 - Disclosure - Business Combinations - Summary of Adjustments in Unaudited Pro Forma Combined Net Income (Loss) (Details)
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995957 - Disclosure - Cash and Cash Equivalents - Schedule of Cash and Cash Equivalents by Significant Investment Category (Details)
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995967 - Disclosure - Cash and Cash Equivalents - Additional Information (Details)
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995977 - Disclosure - Inventory - Schedule of inventory (Details)
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995987 - Disclosure - Inventory (Additional Information) (Details)
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995997 - Disclosure - Property and Equipment - Additional Information (Details)
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996007 - Disclosure - Property and Equipment - Schedule of Property and Equipment (Details)
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996017 - Disclosure - Intangible Assets and Goodwill - Schedule of Change in the Carrying Amount of Goodwill (Details)
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996027 - Disclosure - Intangible Assets and Goodwill - Summary of Acquired Intangible Assets (Details)
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996037 - Disclosure - Intangible Assets and Goodwill - Schedule of Estimated Annual Amortization of Intangible Assets (Details)
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996047 - Disclosure - Intangible Assets and Goodwill - Additional Information (Details)
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996057 - Disclosure - Accrued Liabilities and Other - Summary of Accrued Liabilities and Other (Detail)
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996067 - Disclosure - Long-term Notes Payable and Line of Credit - Additional Information (Details)
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996077 - Disclosure - Leases - Additional Information (Details)
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996087 - Disclosure - Leases - Schedule of Future Minimum Lease Payments on Operating Leases (Details)
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996097 - Disclosure - Leases - Schedule of Future Minimum Lease Payments on Operating Leases (Details) 2
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996107 - Disclosure - Treasury Stock - Additional Information (Details)
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996117 - Disclosure - Income Taxes - The components of the pretax loss from operations (Details)
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996127 - Disclosure - Income Taxes - Schedule of Income Tax Provision (Benefit) (Detail)
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996137 - Disclosure - Income Taxes - Additional Information (Details)
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996147 - Disclosure - Income Taxes - Income Taxes Paid Net of Refunds Received (Details)
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996157 - Disclosure - Income Taxes - Schedule of Reconciliation of Income Tax Provision to Statutory Federal Income Tax Rate (Detail)
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996167 - Disclosure - Income Taxes - Schedule of Reconciliation of Income Tax Provision to Statutory Federal Income Tax Rate (Detail) 2
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996177 - Disclosure - Income Taxes - Deferred Income Tax Assets and Liabilities (Detail)
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996187 - Disclosure - Income Taxes - Summary of Reconciliation of Unrecognized Tax Benefit Activity (Detail)
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996197 - Disclosure - Stockholders Equity (Additional Information) (Details)
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996207 - Disclosure - Stockholders' Equity - Schedule of Common Stock Reserved for Future Issuance (Details)
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996217 - Disclosure - Stockholders' Equity - Schedule of Common Stock Reserved for Future Issuance (Parenthetical) (Details)
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996227 - Disclosure - StockholdersEquity (Additional Information) (Details)
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996237 - Disclosure - Stockholders' Equity - Stockholders' Equity - Schedule of the Company's ATM sales activity (Details)
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996247 - Disclosure - Stock Based Compensation - Schedule Of Stock Based Compensation Expenses (Details)
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996257 - Disclosure - Stock Based Compensation - Additional Information (Details)
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996267 - Disclosure - Stock Based Compensation - Weighted Average Assumptions Used in Estimating Fair Value of Stock Options (Details)
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996277 - Disclosure - Stock Based Compensation - Summary of Outstanding Stock Option Activity (Details)
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996287 - Disclosure - Stock Based Compensation - Summary of Outstanding Restricted Stock Unit Activity (Details)
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996297 - Disclosure - Commitments and Contingencies - Additional Information (Detail)
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996307 - Disclosure - Commitments and Contingencies - Schedule of liability recorded related to severance and exit costs (Details)
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996317 - Disclosure - Concentrations - Additional Information (Details)
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996327 - Disclosure - Concentrations - Schedule of Concentration of Sales and Accounts Receivable (Details)
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996337 - Disclosure - Concentrations - Schedule Of Long Lived Assets By Geographical Region (Details)
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996347 - Disclosure - Revenues - Summary of Disaggregated Revenues By Sales Channel (Details)
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996357 - Disclosure - Revenues - Summary of Disaggregated Revenues By Market Group (Detail)
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996367 - Disclosure - Revenues - Summary of Disaggregated Revenues By Geography (Details)
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996377 - Disclosure - Revenues - Summary of Disaggregated Revenue Timing of revenue recognition (Details)
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996387 - Disclosure - Revenues - Additional Information (Detail)
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996397 - Disclosure - Employee Benefit Plan - Additional Information (Detail)
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996407 - Disclosure - Segment Information - Schedule of Segment Revenue Gross Profit Net Loss (Details)
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996417 - Disclosure - Subsequent Events (Additional Information) (Details)
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Weighted average grant date fair value, Vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Weighted average exercise price, Expired/Forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price
Other Research and Development Expense
Other research and development expenses
Concentration Risk Type
Concentration Risk Type [Axis]
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Business Combination, Consideration Transferred, Additional Considerations
Business Combination, Consideration Transferred, Additional Considerations
Business combination, consideration transferred, contingent considerations
2016 Employee Stock Purchase Plan
Authorized for grants under the 2016 Employee Stock Purchase Plan
Two Thousand And Sixteen Employee Stock Purchase Plan [Member]
Two thousand and sixteen employee stock purchase plan.
Increase (Decrease) in Accounts Payable
Accounts payable
Increase (Decrease) in Accounts Payable, Total
Employees
Employees [Member]
Employees.
Business Combination, Contingent Consideration, Change in Contingent Consideration, Liability, Increase (Decrease)
Change in fair value of contingent consideration
Change in fair value of contingent consideration
Stock repurchase, weighted average price per share
Shares Acquired, Average Cost Per Share
Plan Name
Plan Name [Axis]
Equity [Abstract]
Entity Current Reporting Status
Entity Current Reporting Status
Other Selling and Marketing Expense
Other sales and marketing expenses
Carrying Amount of Goodwill
Goodwill, Gross
Additional period of stock repurchase program
Stock Repurchase Program Additional Period In Force1
Stock repurchase program additional period in force1.
Operating expenses:
Operating Expenses [Abstract]
Deferred tax assets, net of allowance
Deferred Tax Assets, Net of Valuation Allowance
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Common stock, shares authorized
Common Stock, Shares Authorized
Common stock Issued through stock options
Common stock Issued through stock options
Common stock Issued through stock options
Finite-Lived Intangible Asset, Expected Amortization, Year Four
2029
Cash and Cash Equivalents with Bank
Cash and Cash Equivalents with Bank
Product and Service [Axis]
Document Fiscal Period Focus
Document Fiscal Period Focus
Revenue from Contract with Customer [Abstract]
Entity Shell Company
Entity Shell Company
Accrued expenses
Other Accrued Liabilities, Current
SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis]
Service [Member]
Segment Information
Segment Reporting, Policy [Policy Text Block]
Cash and cash equivalents
Cash and Cash Equivalent
Cash and Cash Equivalents, at Carrying Value, Total
Cash and Cash Equivalents, at Carrying Value, Beginning Balance
Cash and cash equivalents and restricted cash
Subsidiary, Sale of Stock [Line Items]
Cybersecurity Risk Management, Strategy, and Governance [Abstract]
Common stock, shares issued
Common Stock, Shares, Issued
Common Stock, Shares, Issued, Total
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]
Cybersecurity Risk Board of Directors Oversight [Text Block]
Statement [Table]
Statement [Table]
Percentage of Cash Deposite
Percentage Of Cash Deposite
Percentage Of Cash Deposite
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Gross increases - current year tax positions
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Operating lease liabilities resulting from right-of-use assets
Weighted average grant-date fair value of options granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Major Customers
Major customers.
Major Customers [Member]
Purchase price percentage of market value of common stock
Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent
Statement [Line Items]
Statement [Line Items]
Repurchases of common stock
Stock repurchase, cost
Treasury Stock, Value, Acquired, Cost Method
Business Combination [Domain]
Effect of Change in Accounting Estimate, Type [Axis]
Warrant [Member]
Warrant Outstanding
Percentage of future taxable income offset by operating loss carryforward
Percentage Of Future Taxable Income Offset By Operating Loss Carryforwards
Percentage of future taxable income offset by operating loss carryforwards.
Entity Filer Category
Entity Filer Category
Reclassifications
Reclassification, Comparability Adjustment [Policy Text Block]
Total liabilities and stockholders' equity
Liabilities and Equity
Vehicles
Vehicles [Member]
Payables and Accruals [Abstract]
Accrued compensation
Increase (Decrease) in Employee Related Liabilities
Increase (Decrease) in Employee Related Liabilities, Total
Property, Plant and Equipment, Type
Long-Lived Tangible Asset [Axis]
Severance Costs
Severance and exit costs
Less cost of goods sold
Less cost of goods sold:
Increase in valuation allowance
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]
Line Of Credit Facility Raw Materials And Finished Goods Percentage
Line Of Credit Facility Raw Materials And Finished Goods Percentage
State and local
Income Tax Paid, State and Local, before Refund Received
Less valuation allowance
Valuation allowance
Deferred Tax Assets, Valuation Allowance
Deferred Tax Assets, Valuation Allowance, Total
Employer retention credit
Refundable Tax Credits Employer Retention Credit Descriptions
Refundable Tax Credits Employer Retention Credit Descriptions
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Income taxes at statutory rates, percent
Subsequent Event [Line Items]
Cybersecurity Risk Management Third Party Engaged [Flag]
Documents Incorporated by Reference [Text Block]
Documents Incorporated by Reference
Lease Liability
Lease Liability
Lease Liability
Goodwill
Goodwill, Total
Goodwill, Ending Balance
Goodwill, Beginning Balance
Goodwill assets
Goodwill
Effective Income Tax Rate Reconciliation, Percent
Income Tax Expense, Percent
Income Tax Authority
Income Tax Jurisdiction [Axis]
Geographical
Geographical [Domain]
Payments to Acquire Intangible Assets
Purchases of intellectual property
Total common stock equivalent shares Member
Total common stock equivalent shares [Member]
Inventory, Finished Goods, Gross, Total
Inventory, Finished Goods, Gross
Finished goods
Two Thousand Twenty Five ATM Offerings Program [Member]
Two Thousand Twenty Five ATM Offerings Program [Member]
ATM offering program (2025)
Accounts Receivable, Allowance for Credit Loss
Accounts Receivable, Allowance for Credit Loss, Ending Balance
Accounts Receivable, Allowance for Credit Loss, Beginning Balance
Allowance for credit losses
Goodwill
Deferred Tax Liabilities, Goodwill
Restricted cash -long term
Prepaid Expense and Other Assets, Noncurrent
Significant Accounting Policies
Significant Accounting Policies [Text Block]
Property Plant And Equipment [Line Items]
Property, Plant and Equipment [Line Items]
Restricted cash
Restricted Cash Equivalents, Total
Restricted Cash Equivalent
Finite-Lived Intangible Asset, Useful Life
Weighted average amortization period ( in years)
Concentration Risk [Table]
Concentration Risk [Table]
Share Repurchase Program
Share Repurchase Program [Axis]
Number of shares, Granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Disaggregation Of Revenue [Table]
Disaggregation of Revenue [Table]
Cybersecurity Risk Management, Strategy, and Governance [Table]
Summary of Computation of Net Income or (Loss) Per Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Concentrations
Concentration Risk Disclosure [Text Block]
Basic
Earnings Per Share, Basic
Earnings Per Share, Basic, Total
Summary of Disaggregated Revenues
Disaggregation of Revenue [Table Text Block]
Purchase accounting
Purchase accounting
Purchase accounting
Line of Credit Facility, Covenant Terms
Number of shares, Beginning balance
Number of shares, Ending balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Indefinite-Lived Intangible Assets Acquired
Revolving Credit Facility
Revolving Credit Facility [Member]
Revolving Line of Credit
Finite-Lived Intangible Assets Acquired
Finite-lived intangible assets, fair value
Total current liabilities
Liabilities, Current
Trade accounts receivable
Increase (Decrease) in Accounts Receivable
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Adjustments to reconcile net loss to net cash used in operating activities:
Lessee, Operating Lease, Liability, to be Paid, Year Five
2030
Revenues from External Customers and Long-Lived Assets [Line Items]
Post 2018 operating loss carryforward available to offset future taxable income
Operating Loss Carryforwards Available To Offset Future Taxable Income
Operating loss carryforwards available to offset future taxable income.
Income Tax Paid, Federal, after Refund Received
Income Tax Paid, Federal, after Refund Received, Total
Federal
Domestic Tax Jurisdiction [Member]
U.S. Domestic
Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Long-Term Lease Liabilities
Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Long-Term Lease Liabilities
Long-term lease liabilities
Long-term lease liabilities
Share Repurchase Program
Share Repurchase Program [Domain]
Effective Income Tax Rate Reconciliation [Table]
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
Gross increases - tax positions in prior period
Gross increases - tax positions in prior period
Amortization of prepaid assets
Amortization of prepaid assets
Amortization of prepaid assets
Accounting Standards Update [Axis]
Product Concentration Risk [Member]
Product Concentration Risk [Member]
Stockholders' equity:
Equity, Attributable to Parent [Abstract]
Entity Small Business
Entity Small Business
Line of Credit Facility, Commitment Fee Amount
Description of Business
Description Of Business Policy [Text Block]
Description of business.
Share Granted upon Settlement of debt
Share Granted upon Settlement of debt
Share Granted upon Settlement of debt
Less research and development
Less research and development:
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Retained Earnings (Accumulated Deficit), Total
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Ending Balance
Stock based compensation
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost
Accounting Standards Update 2016-02 [Member]
ASC 842 [Member]
Subsidiary or Equity Method Investee, Sale of Stock, Type [Table]
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Increase Decrease In Lease Liabilities
Increase Decrease In Lease Liabilities
Lease liabilities
Proceeds from at-the-market common stock offering, net of offering costs
Proceeds from Issuance Initial Public Offering
Schedule of performance stock unit
Schedule of performance stock unit table text block
Schedule of performance stock unit table text block
Intrinsic value of stock options exercised
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value
Foreign
Current Foreign Tax Expense (Benefit)
Stock-Based Compensation
Share-Based Payment Arrangement [Text Block]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Defined Contribution Plan [Table]
Leases [Abstract]
Inventory Valuation Reserves, Beginning Balance
Inventory Valuation Reserves, Ending Balance
Inventory Valuation Reserves
Reserves
Reserves
Lessee, Lease, Description [Line Items]
Lessee, Lease, Description [Line Items]
Amendment Flag
Amendment Flag
Concentration Of Cash [Member]
Concentration Of Cash [Member]
Concentration of Cash
Product and Service [Domain]
Line Of Credit Facility Aggregate Eligible Accounts Percentage
Line Of Credit Facility Aggregate Eligible Accounts Percentage
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
Income taxes at statutory rates, Amount
Share Repurchase Program August 2017 and September 2019
Share Repurchase Program August Two Zero One Seven And September Two Zero One Nine [Member]
Share repurchase program august two zero one seven and september two zero one nine member.
Inventory Disclosure [Text Block]
Inventory
Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block]
Basis of Presentation and Principles of Consolidation
Concentration Risk [Line Items]
Concentration Risk [Line Items]
Liabilities and stockholders' equity
Liabilities and Equity [Abstract]
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Trade Accounts Receivable
Accounts Receivable [Policy Text Block]
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Net cash used in operating activities
Change in goodwill balance
Goodwill, Period Increase (Decrease)
Goodwill, Period Increase (Decrease), Total
Common Stock
Common Stock [Member]
Accrued Liabilities for Commissions, Expense and Taxes
AccruedLiabilitiesForCommissionsExpenseAndTaxes
Business Combination, Recognized Asset Acquired, Inventory, Current
Inventory
Cybersecurity Risk Role of Management [Text Block]
Employer discretionary contribution amount
Defined Contribution Plan, Employer Discretionary Contribution Amount
Weighted average exercise price, Granted
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Lessee, Operating Lease, Liability, to be Paid, Year Three
2028
Less accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Less sales and marketing
Less sales and marketing:
Stock awards issued and outstanding [Member]
Stock awards issued and outstanding [Member]
Stock awards issued and outstanding [Member]
Income Tax Paid, by Individual Jurisdiction [Line Items]
Entity Address, Address Line One
Entity Address, Address Line One
Deferred tax liabilities
Deferred Tax Liabilities, Gross
Deferred Tax Liabilities, Gross, Total
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Weighted Average Assumptions Used in Estimating Fair Value of Stock Options
Fair Value Hierarchy and NAV
Fair Value Hierarchy and NAV [Axis]
Earnings Per Share [Abstract]
Net loss per share:
Income Taxes
Income Tax, Policy [Policy Text Block]
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]
Supplemental Cash Flow Information [Abstract]
Supplemental disclosure of cash flow information:
Goodwill and Intangible Assets Disclosure [Text Block]
Intangible Assets and Goodwill
Operating Lease, Right-of-Use Asset
Operating lease right-of-use assets
Operating lease maturity year
Operating Lease Maturity Year
Operating lease maturity Year.
Deferred Tax Assets, Gross
Deferred Tax Assets, Gross
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]
Inventory Disclosure [Abstract]
Income Tax Reconciliation Tax Credit Charges Research And Development
Income tax reconciliation tax credit charges research and development.
Federal research credits
Business Combination, Recognized Asset Acquired, Other Asset, Current
Other assets
Document Type
Document Type
Income Taxes Paid, Net
Total
Income taxes (paid), net
Total
Gross profit
Gross Profit
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Automotive [Member]
Automotive member.
Automotive
Sales channel OEM / ODM / contract manufacturer.
OEM/ODM/Contract Manufacturer
Sales Channel O E M O D M Contract Manufacturer [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Entity Central Index Key
Entity Central Index Key
Line Of Credit Facility [Table]
Line of Credit Facility [Table]
Investments, Debt and Equity Securities [Abstract]
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]
Prime Rate [Member]
Equity Class Of Treasury Stock [Line Items]
Equity, Class of Treasury Stock [Line Items]
Other Customary Adjustments
Other customary adjustments.
Unrealized translation gain
Unrealized translation gain
Less unrealized translation gain
Less unrealized translation gain
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation
Net (decrease) increase in cash, cash equivalents and restricted cash
Subsequent Event Type [Domain]
Schedule Of Income Taxes Paid Net Of Refunds Received
Schedule Of Income Taxes Paid Net of Refunds Received TableTextBlock
Schedule Of Income Taxes Paid Net of Refunds Received TableTextBlock
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Potentially dilutive securities not included in the calculation of diluted net loss per share
Common stock, par value
Common Stock, Par or Stated Value Per Share
Accounting Standards Update [Domain]
Enterprise [Member]
Enterprise member.
Enterprise
Weighted average remaining contractual term
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Defined Contribution Plan Disclosure [Line Items]
Document Financial Statement Error Correction [Flag]
Share Repurchase Program August 2017
Share Repurchase Program August Two Zero One Seven [Member]
Share repurchase program august two zero one seven.
Number of shares, Exercised
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Cost of goods sold
Cost of Sales [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Office Warehouse And Test House Member
Office, warehouse and test house.
Office Warehouse And Test House [Member]
Current Fiscal Year End Date
Current Fiscal Year End Date
Summary Of Long Lived Assets By Geographical Region
Long-Lived Assets by Geographic Areas [Table Text Block]
California
CALIFORNIA
Advertising Costs
Advertising Cost [Policy Text Block]
Customer Relationships [Member]
Customer relationships
Timing of Transfer of Good or Service [Axis]
Entity Address, State or Province
Entity Address, State or Province
Restricted stock units, Beginning balance
Restricted stock units, Ending balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Comprehensive loss
Research and Development Costs
Research and Development Expense, Policy [Policy Text Block]
Common stock, reserved for future issuance
Common Stock, Capital Shares Reserved for Future Issuance
ATM Offerings [Member]
ATM Offerings
Atm Offerings
Risks and Uncertainties [Abstract]
Risks And Uncertainties [Abstract]
Inventory [Axis]
Geographical
Geographical [Axis]
Line of Credit Facility, Lender
Line of Credit Facility, Lender [Domain]
Schedule of Future Minimum Rental Payments for Operating and Financing Leases.
Schedule of Future Minimum Rental Payments for Operating and Financing Leases [Table Text Block]
Schedule of Future Minimum Lease Payments Under Operating Leases
Trade Accounts Receivable
Accounts Receivable [Member]
Consumer [Member]
Consumer [Member]
Consumer
Other General and Administrative Expense
Other general and administrative expenses
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount
State Income Tax, Amount
Schedule Of Stock Based Compensation Expenses
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Nontaxable or nondeductible items, Other Amount
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount
Accrued compensation
Accrued Bonuses, Current
Deferred Income Tax Assets and Liabilities
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Business Acquisitions, Purchase Price Allocation, Inventory Step-Up
Business Acquisitions, Purchase Price Allocation, Inventory Step-Up
Purchase price allocation, inventory step-up
Summary Of Fair Value Of Purchase Consideration Table Text Block
Summary Of Fair Value Of Purchase Consideration Table Text Block
Summary of Fair Value of Purchase Consideration
Subsequent Event [Member]
Subsequent Event
Property, Plant and Equipment [Abstract]
Service Revenue
Service Revenue [Member]
Service Revenue [Member]
Number of authorized shares increased
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized
Other assets
Other Assets, Noncurrent
Other Assets, Noncurrent, Total
Antidilutive Securities [Axis]
Business Combination, Recognized Asset Acquired, Prepaid Expense and Other Asset, Current
Prepaid and other current assets
EMEA [Member]
Europe, Middle East and Africa (EMEA)
Stock options expected to vest aggregate intrinsic value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Foreign
Income Tax Paid, Foreign, after Refund Received
Income Tax Paid, Foreign, after Refund Received, Total
State
State and Local Jurisdiction [Member]
Net operating loss carryforwards begin to expire
Net Operating Loss Carryforward Expiration Year
Net Operating Loss Carryforward Expiration Year
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent [Member]
Customer
Customer [Domain]
Payment of severance costs
Payment of severance costs
Payments
Finite-Lived Intangible Assets, Major Class Name
Finite-Lived Intangible Assets, Major Class Name [Domain]
Treasury stock, shares at cost
Treasury Stock, Common, Shares
Treasury Stock ending balance, Shares
Treasury Stock beginning balance, Shares
Treasury stock, shares at cost
Common stock Issued in connection with at-the-market offerings, net Share
Common Stock Issued In Connection With At-The-Market Offerings Share
Common Stock Issued In Connection With At-The-Market Offerings Share
Share-based compensation arrangement by share-based payment award, Fair value assumptions and methodology
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Goodwill impairment
Goodwill, Impairment Loss
GoodwillI impairment Loss
Thereafter
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
Cash and Cash Equivalents [Domain]
ATM offering program (2024)
Two Thousand Twenty Four ATM Offerings Program [Member]
Two Thousand Twenty Four ATM Offerings Program [Member]
Significant Accounting Policies [Table]
Significant Accounting Policies [Table]
Significant accounting policies table.
Lessee, Operating Lease, Option to Extend
Operating lease option to extend
Research and AMT credits
Deferred Tax Assets Tax Credit Carryforwards Research And Alternative Minimum Tax
Deferred tax assets tax credit carryforwards research and alternative minimum tax.
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total
Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Excluding Goodwill
Identified intangible assets
Line Of Credit Facility Net Allowance Percentage
Line Of Credit Facility Net Allowance Percentage
Minimum [Member]
Minimum
Weighted average grant date fair value, Grants
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Class Of Treasury Stock [Table]
Class of Treasury Stock [Table]
Financial Instrument [Axis]
Current assets:
Assets, Current [Abstract]
Schedule of Common Stock Reserved for Future Issuance
Schedule Of Common Stock Reserved For Future Issuance Table [Text Block]
Schedule of common stock reserved for future issuance.
Goodwill, Impairment Loss, Net of Tax
Cumulative goodwill impairment
Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table]
Business Combination, Consideration Transferred, Replacement Options
Business combination, consideration transferred, replacement options.
Replacement options
Effective Income Tax Rate Reconciliation, GILTI, Amount
Effect of cross -border tax laws, Amount
Amortization
Amortization of Intangible Assets
Amortization of Intangible Assets, Total
Amortization of intangible assets
Right of use assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Right Of Use Assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Right Of Use Assets
Allowances for Sales Returns
Allowances for Sales Returns
Allowances for product returns
Segment Reporting [Abstract]
Business Combination, Recognized Asset Acquired, Asset
Identifiable net assets acquired
Identifiable net assets acquired
Fixed assets
Deferred Tax Liabilities, Property, Plant and Equipment
Refundable Tax Credits Employer Retention Credit Policies [Text Block]
Refundable Tax Credits Employer Retention Credit Policies [Text Block]
Refundable Tax Credits - Employer Retention Credit
Business Combination [Policy Text Block]
Business Combinations
Current liabilities:
Liabilities, Current [Abstract]
Product [Member]
Authorized for Grants Under the Inducement Plan [Member]
Authorized for grants under the inducement plan.
Inducement Plan
2021 Inducement Plan
Shares, Outstanding
Ending balance, Shares
Beginning balance, Shares
Schedule of Short-Term Investments
Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block]
Net operating loss carry forwards
Operating Loss Carryforwards
Operating Loss Carryforwards, Total
Accounts Receivable, after Allowance for Credit Loss, Current
Accounts Receivable, after Allowance for Credit Loss, Current, Total
Trade accounts receivable, net
Restricted cash -short term
Restricted Cash and Cash Equivalents, Total
Restricted Cash and Cash Equivalent
Commitments and Contingencies
Commitments and contingencies (Note 13)
SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain]
Weighted average grant date fair value, Beginning balance
Weighted average grant date fair value, Ending balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Other
Sales Channel Other [Member]
Sales Channel, Other.
Inventory, Work in Process, Gross
Work in progress
General and administrative
General and Administrative Expense [Member]
Warrants Issued and Outstanding
Warrants Issued And Outstanding [Member]
Warrants issued and outstanding.
Operating Lease, Liability
Operating lease liability
Total lease liabilities
Auditor Firm ID
Domestic Line of Credit [Member]
Effect of Change in Accounting Estimate, Type [Domain]
Accrual of intellectual property
Accrual of Intellectual Property
Accrual of Intellectual Property
Schedule of Goodwill [Table Text Block]
Schedule of Change in the Carrying Amount of Goodwill
Schedule Of The Company's ATM Sales Activity [TableTextBlock]
Schedule Of The Company's ATM Sales Activity [TableTextBlock]
ScheduleOfTheCompanysAtmSalesActivityTabletextblock
Inventory, Raw Materials and Supplies, Gross, Total
Inventory, Raw Materials and Supplies, Gross
Raw materials
Warranty expense reserve
Warranty Expense Reserved
Warranty expense reserved
Concentration Risk Benchmark
Concentration Risk Benchmark [Axis]
Cash, Cash Equivalent, and Short-Term Investment [Text Block]
Cash and Cash Equivalents
Lessee, Lease, Description [Table]
Contract with Customer, Right to Recover Product, Total
Contract with Customer, Right to Recover Product
Contract With Customer Right To Recover Product
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
Tax Credits Changes in Valuation Allowance, Percent
Weighted average remaining contractual term
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Net loss
Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent
Cash
Accrued income taxes
Accrued Income Taxes, Current
Long-term Debt, Type
Long-Term Debt, Type [Domain]
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]
Weighted Average Number of Shares Outstanding, Basic
Weighted Average Number of Shares Outstanding, Basic, Total
Basic weighted average common shares outstanding
Basic
Stock options issued and outstanding [Member]
Stock options issued and outstanding [Member]
Stock options issued and outstanding [Member]
Schedule of Commitments and Contingencies Liability Recorded Related to Severance and Exit Costs
Schedule Of commitments and contingencies liability recorded related to severance and exit costs table text block
Schedule Of commitments and contingencies liability recorded related to severance and exit costs table text block
Goodwill, Acquired During Period
Changes in goodwill
Performance Stock Units
Performance stock unit [Member]
Performance stock unit [Member]
Aggregate intrinsic value vested and exercisable
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Line of Credit Facility, Revolving Credit Conversion to Term Loan, Description
Revolving line of credit, Description
Schedule of Reconciliation of Income Tax Provision to Statutory Federal Income Tax Rate
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Property, Plant and Equipment, Type
Long-Lived Tangible Asset [Domain]
Description of performance stock unit
Description of performance stock unit
Description of performance stock unit
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]
Deferred tax assets:
Deferred Tax Assets, Net [Abstract]
Subsequent Events [Text Block]
Subsequent Events
Cash
Cash, Beginning Balance
Cash, Ending Balance
Cash Consideration
Stock-based compensation
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total
Business Combination, Contingent Consideration, Liability, Current
Business Combination, Contingent Consideration
Variable Rate [Domain]
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Tax Credits Changes in Valuation Allowance, Percent
Beginning balance
Ending balance
Equity, Attributable to Parent
Total stockholders' equity
Common Stock Issued In Connection With At The Market Offerings Value
Common Stock Issued In Connection With At The Market Offerings Value
Common stock Issued in connection with at-the-market offerings, net Value
Accrued and other
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other
Statement of Stockholders' Equity [Abstract]
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total
Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment
Property and equipment
Treasury Stock, Common [Member]
Cash and cash equivalents and Short term investments, Amortized cost
Cash And Cash Equivalents At Carrying Value Available And Available For Sale Debt Securities Amortized Cost Basis
Cash And Cash Equivalents At Carrying Value Available And Available For Sale Debt Securities Amortized Cost Basis.
Collaborative Arrangement [Member]
Leasehold Improvements
Leasehold Improvements [Member]
Sales and marketing
Selling and Marketing Expense [Member]
Entity Address, Address Line Two
Entity Address, Address Line Two
Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Short-Term Lease Liabilities
Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Short-Term Lease Liabilities
Short-term lease liabilities
Short-term lease liabilities
Business Combination, Consideration Transferred, Deferred Payments
Business combination, consideration transferred, deferred payments.
Deferred payments
Deferred cash payments
Percentage of discount and fair value of option
Share-Based Compensation Arrangement by Share-Based Payment Award, Discount from Market Price, Purchase Date
United States
UNITED STATES
Product Information [Line Items]
Inventories [Member]
Other Countries [Member]
Other countries.
Rest of the world
Debt Instrument, Name
Debt Instrument, Name [Domain]
Other Assets, Current
Other current assets
Supplemental disclosure of non-cash investing and financing activities:
Noncash Investing and Financing Items [Abstract]
Accrued Liabilities and Other Liabilities
Accrued liabilities and other
Inventory, Current [Table]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible Asset, Acquired, Finite-Lived [Line Items]
Summary of Reconciliation of Unrecognized Tax Benefit Activity
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
In Process Research and Development [Member]
In-process research and development
Plan Name
Plan Name [Domain]
Components of Income Tax Expense (Benefit), Continuing Operations [Abstract]
Credit Facility
Credit Facility [Axis]
Opening Balance
Closing Balance
Severance and Exit Costs 1
Severance and Exit Costs 1
Shipping and other transportation costs
Cost of Product and Service Sold
Cost of Goods and Services Sold, Total
Other cost of goods sold
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]
Business Combination, Intangible Asset, Acquired, Finite-Lived and Indefinite-Lived [Table Text Block]
Summary of identifiable intangible assets and related expected lives for finite-lived intangible assets
Weighted average exercise price, Vested and exercisable
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price
State and local
Current State and Local Tax Expense (Benefit)
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]
Restricted stock units, vesting period description
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights
Treasury Stock, Value
Treasury Stock, Value, Total
Treasury Stock, Value, Beginning Balance
Treasury Stock, Value, Ending Balance
Treasury stock, at cost: 541 shares at December 31, 2025 and 2024
Deferred tax liabilities, right of use asset.
Deferred tax liabilities, right of use asset
Right-of-use asset
Related Party
Related and Nonrelated Parties [Axis]
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
Other, Amount
Foreign Tax Jurisdiction [Member]
Foreign
Property and Equipment
Property, Plant and Equipment, Policy [Policy Text Block]
Summary of Acquired Intangible Assets
Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block]
Entity Address, City or Town
Entity Address, City or Town
Contingent consideration, liability
Business Combination, Contingent Consideration, Liability
Business Combination, Contingent Consideration, Liability, Total
Contingent consideration
Cash, FDIC Insured Amount
Common stock withheld related to net share settlement of equity awards
Common stock withheld related to net share settlement of equity awards
Common stock withheld related to net share settlement of equity awards
Security Exchange Name
Security Exchange Name
Credit Facility
Credit Facility [Domain]
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
Other, Percent
Debt Conversion Convertated Amount
Debt Conversion Convertated Amount
Share-Settled Obligation Setteled
Property and equipment, gross
Property, Plant and Equipment, Gross
Property, Plant and Equipment, Gross, Total
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Ending Balance
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Pretax loss from operations
Loss before income taxes
Number of shares, Vested and expected to vest
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Concentration Risk Type
Concentration Risk Type [Domain]
Accrued Liabilities [Member]
Accrued Liabilities
Antidilutive Securities, Name [Domain]
Foreign tax effects Other Foreign, Percent
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
Cash Purchase Price Prior To Customary Adjustments
Cash purchase price prior to customary adjustments
Cash purchase price prior to customary adjustments
Licensed Technology [Member]
Licensed Technology [Member]
Licensed technology
Income Tax Refunds, Discontinued Operations
Income taxes refunded (paid)
Income taxes refunded, net
Inventory, Net
Total Inventory
Inventories
Share Repurchase Program September 9, 2019
Share Repurchase Program September Nine Two Zero One Nine [Member]
Share repurchase program September nine two zero one nine.
Liquidity ratio
Liquidity Ratio
Liquidity ratio.
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Statistical Measurement
Statistical Measurement [Domain]
Customer B
Customer B [Member]
Customer B.
Total current assets
Assets, Current
Share-based payment arrangement, expense
Share-Based Payment Arrangement, Expense
Document Period End Date
Document Period End Date
Non-Employee Board of Directors
Non Employee Board Of Directors [Member]
Non-employee board of directors.
Common stock withheld related to net share settlement of equity awards, Share
Common Stock Withheld Related To Net Share Settlement Of Equity Awards Share
CommonStockWithheldRelatedToNetShareSettlementOfEquityAwardsShare
Title of Individual
Title and Position [Axis]
Fair Value Hierarchy and NAV
Fair Value Hierarchy and NAV [Domain]
Contribution expense
Defined Contribution Plan, Cost
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
Purchase of inventory
Purchase Of Inventory
Purchase of inventory.
Purchase of inventory
Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill)
Impairment losses intangible assets
Long-Term Debt [Text Block]
Long-term Notes Payable and Line of Credit
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life
Finite-lived intangible assets, Estimated life in years
Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage
Employers matching contribution, annual maximum contribution percentage
Statement of Financial Position [Abstract]
Restricted Stock Units
Restricted Stock Units (RSUs) [Member]
Revenue Recognition
Revenue [Policy Text Block]
Line of Credit [Member]
Commitment And Contingencies [Line Items]
Commitment And Contingencies [Line Items]
Commitment and contingencies.
Customer Category.
Customer Category [Member]
Customer Category
Antidilutive Security, Excluded EPS Calculation [Table]
Holdback Payment
Holdback Payment
Class of Stock [Axis]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total deferred tax liabilities
Deferred Tax Liabilities, Net
Deferred Tax Liabilities, Net, Total
Accrued liabilities and other
Accrued Liabilities And Other Liabilities Current
Accrued liabilities and other liabilities, current.
Accrued liabilities and other
Employee Benefit Plan
Compensation and Employee Benefit Plans [Text Block]
Share-Settled Obligation [Member]
Share-Settled Obligation [Member]
Share-Settled Obligation
Current Income Tax Expense (Benefit)
Total current income tax expense (benefit)
Period of stock repurchase program
Share Repurchase Program, Period in Force
Cybersecurity Risk Management, Strategy, and Governance [Line Items]
Total liabilities
Liabilities
Customer A
Customer A [Member]
Customer A.
Financial Instruments [Domain]
High Power User Equipment (HPUE) [Member]
High Power User Equipment (HPUE) [Member]
HPUE Product Line Assets [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accrued Expenses And Other Current Liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accrued Expenses And Other Current Liabilities
Accrued expenses and other current liabilities
Accrued expenses and other current liabilities
Foreign taxes
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
Foreign tax effects Other Foreign, Amount
Computers and Software
Computers And Software [Member]
Computers and software.
Lessee, Operating Lease, Liability, to be Paid, Year Two
2027
2016 Equity Incentive Plan
Two Thousand And Sixteen Equity Incentive Plan [Member]
Two thousand and sixteen equity incentive plan.
Authorized for Grants under the 2016 Equity Incentive Plan
Restricted cash included in other assets
Restricted Cash
Restricted Cash, Total
Advertising costs
Advertising Expense
Restricted Stock
Restricted Stock [Member]
Variable Rate
Variable Rate [Axis]
Gross carrying amount
Finite-Lived Intangible Assets, Gross
Finite-Lived Intangible Assets, Gross, Total
Cash and Cash Equivalent [Table]
Diluted weighted average common shares outstanding
Weighted Average Number of Shares Outstanding, Diluted
Weighted Average Number of Shares Outstanding, Diluted, Total
Diluted
Entity File Number
Entity File Number
Cover [Abstract]
Cover
Cumulative change in ownership percentage
Cumulative Change In Ownership Percentage
Cumulative change in ownership percentage.
Software Development Internal Use [Member]
Software Development Internal Use [Member]
Software Development Internal Use
Deferred:
Deferred Federal, State and Local, Tax Expense (Benefit) [Abstract]
Other Expenses
Less other segment expenses
Federal return to provision
Income Tax Reconciliation Federal Return To Provision
Income tax reconciliation federal return to provision.
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Forfeited
Forfeited
Accrued expense of severanc costs
Accrued expense of severanc costs
Accrued to expense
Revenue Benchmark [Member]
Revenue Benchmark
Number of shares authorized
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized
Number of authorized shares
Sale of Stock [Domain]
Timing of Transfer of Good or Service [Domain]
Segment Information
Segment Reporting Disclosure [Text Block]
General and administrative
General and Administrative Expense
Total general and administrative
Schedule Of Acquired Finite Lived Intangible Asset By Major Class [Table]
Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table]
Number of shares, Expired/Forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Total
Subsequent Event [Table]
Business Combination, Pro Forma Information, Pro Forma Income (Loss), after Tax
Net loss - pro forma combined
Net loss - pro forma combined
Number of shares issued
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period
Current:
Current Federal, State and Local, Tax Expense (Benefit) [Abstract]
Business Combination, Recognized Liability Assumed, Accounts Payable, Current
Accounts payable
Accounts payable
Short-Term Debt, Type [Domain]
Finite-Lived Intangible Assets, Net
Finite-Lived Intangible Assets, Net, Beginning Balance
Finite-Lived Intangible Assets, Net, Ending Balance
Total
Business Combination, Consideration Transferred, Cash
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash
Cash
Employee Retention Credit Refund
Employee Retention Credit Refund
Employee retention credit refund
Plus employee retention credit refund
Weighted average exercise price, Vested and expected to vest
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Nature of Operation, Product Information, Concentration of Risk [Table]
Supply Agreement [Member]
Supply Agreement
Supply agreement.
Property and equipment, estimated useful life
Property, Plant and Equipment, Useful Life
Short-Term Debt, Type [Axis]
New Accounting Pronouncements, Policy [Policy Text Block]
Recently Adopted Accounting Pronouncements
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Contract with Customer, Liability, Current
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent
Nontaxable or nondeductible items, Other Percent
Restricted stock units, vesting period
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Changes in Unrecognized Tax Benefits, Amount
Unrecognized Tax Benefits, Period Increase (Decrease)
Unrecognized Tax Benefits, Period Increase (Decrease), Total
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]
Depreciation expense
Depreciation
Depreciation
Depreciation, Total
Schedule of Inventory And Consigned Inventories, Current
Schedule of Inventory And Consigned Inventories, Current [Table Text Block]
Schedule of Inventory And Consigned Inventories, Current [Table Text Block]
Total unrecognized compensation cost
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount
Common stock, shares outstanding
Common Stock, Shares, Outstanding
Common Stock, Shares, Outstanding, Beginning Balance
Common Stock, Shares, Outstanding, Ending Balance
Operating Lease, Liability, Current
Less short-term lease liabilities
Short-term lease liabilities
Revenue, Remaining Performance Obligation, Amount
Recognized revenue remaining performance obligations
Schedule of inventory purchase commitments with contract manufacturers and suppliers
Contractual Obligation, Fiscal Year Maturity [Table Text Block]
Cybersecurity Risk Management Processes Integrated [Flag]
Document Transition Report
Document Transition Report
Common stock Issued through stock options Share
Common stock Issued through stock options Share
Common stock Issued through stock options, Share
Stock Rotation Return Rights
Stock Rotation Return Rights [Member]
Stock Rotation Return Rights [Member]
Short-term Investments
Short-Term Investments
Short-term Investments, Total
Total operating expenses
Operating Expenses
Accrued Liabilities, Current [Abstract]
Research and development
Research and Development Expense
Research and Development Expense, Total
Cost of goods sold
Cost of Revenue
Cost of Revenue, Total
Other cost of goods sold
Lessee, Operating Leases [Text Block]
Leases
Noncompete Agreements [Member]
Covenants to non-compete
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Schedule of Income Tax Provision (Benefit)
Shipping and Transportation Costs
Revenue From Contract With Customer Shipping And Handling Cost Policy [Text Block]
Revenue from contract with customer shipping and handling cost policy.
Statement of Cash Flows [Abstract]
U.S. federal
Current Federal Tax Expense (Benefit)
Summary of Outstanding Stock Option Activity
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Goods received not invoiced
Goods Received not Invoiced
Goods Received not Invoiced
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent
Nontaxable or nondeductible items Stock-based Compensation, Percent
Accrual Warranty Expense
Accrual Warranty Expense
Accrual warranty
Stockholders' Equity
Equity [Text Block]
Earnings Per Share [Text Block]
Net Loss Per Share
Treasury Stock
Treasury Stock [Text Block]
Unrecognized tax benefit that would impact effective tax rate, if recognized
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
Summary of Outstanding Restricted Stock Unit Activity
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Cybersecurity Risk Management Processes Integrated [Text Block]
Net loss
Net loss
Inventories
Increase (Decrease) in Inventories
Increase (Decrease) in Inventories, Total
Inventory [Line Items]
Other Nonoperating Income
Interest income, net
Interest income, net
Reconciliation Of Statutory Federal Tax Rate [Table]
Reconciliation Of Statutory Federal Tax Rate [Table]
Reconciliation Of Statutory Federal Tax Rate [Table]
Operating Lease, Cost
Operating lease cost
Line of credit facility borrowing base limitation percentage of eligible receivables
Line Of Credit Facility Borrowing Base Limitation Percentage Of Eligible Receivables
Line of credit facility borrowing base limitation percentage of eligible receivables.
Number of stock option value awarded per year -Chairperson
Maximum Number Of Sock Option Value Awarded Per Year
Maximum number of sock option value awarded per year.
Tax credit carry forwards, expire period
Deferred Tax Assets Tax Credit Carry Forward Expiration Year
Deferred tax assets tax credit carry forward expiration year.
Silicon Valley Bank
Silicon Valley Bank [Member]
Silicon valley bank [Member]
Expected dividend yield
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Intangible assets, net
Intangible Assets, Net (Excluding Goodwill)
Intangible Assets, Net (Excluding Goodwill), Total
Line Of Credit Facility [Line Items]
Line of Credit Facility [Line Items]
Deferred payments balance
Deferred Payments Balance
Deferred Payments Balance
Gross Margin
Gross Margin
Gross margin
Number of restricted stock units value awarded per year -Chairperson
Maximum Number Of Other Than Option Value Awarded Per Year
Maximum number of other than option value awarded per year.
Assets
Assets [Abstract]
Risk-free interest rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Construction in Progress
Construction in Progress [Member]
Increase (Decrease) in Prepaid Expense and Other Assets
Increase (Decrease) in Prepaid Expense and Other Assets, Total
Prepaid expenses and other current assets
Revenue from Rights Concentration Risk [Member]
Revenue Concentration Risk [Member]
Document Fiscal Year Focus
Document Fiscal Year Focus
Asia Pacific [Member]
Asia Pacific (APAC)
Significant Accounting Policies [Line Items]
Significant Accounting Policies [Line Items]
Significant accounting policies line items.
Concentration Risk Benchmark
Concentration Risk Benchmark [Domain]
Cash flows from investing activities:
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
Retirement Benefits [Abstract]
Accounts payable
Accounts Payable, Current
Accounts Payable, Current, Total
Schedule of components of the pretax loss from operation [Table Text Block]
Schedule of components of the pretax loss from operation [Table Text Block]
Schedule of components of the pretax loss from operation
Research and development
Research and Development Expense [Member]
Defined Contribution Plan, Employer Matching Contribution, Percent of Match
Maximum annual contribution percentage per employee that is match by employer
U.S. federal
Deferred Federal Income Tax Expense (Benefit)
Business Combination [Line Items]
Restructuring Cost and Reserve [Line Items]
Finite-Lived Intangible Asset, Expected Amortization, Year One
2026
Service period for stock options granted to employees
Service Period For Stock Options Granted To Employees
Service period for stock options granted to employees.
Other current liabilities
Other Liabilities
Other Liabilities, Total
Proceeds from exercise of stock options
Proceeds from Stock Options Exercised
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Abstract]
Customer C
Customer C [Member]
Customer C.
North America
North America [Member]
Lessee, Operating Lease, Liability, to be Paid, Year One
2026
China Including Hong Kong and Taiwan [Member]
China Including Hong Kong and Taiwan [Member].
China including Hong Kong and Taiwan
Sale of Stock, Consideration Received on Transaction
Gross proceeds
Sale of stock
Line of credit
Long-Term Line of Credit
Long-term Line of Credit, Total
Business Combination, Pro Forma Information [Table Text Block]
Summary of Unaudited Pro forma Revenue and Income (loss)
Debt Instrument
Debt Instrument [Axis]
Lessee, Operating Lease, Liability, to be Paid, after Year Five
Thereafter
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Share-Based Payment Arrangement [Abstract]
Deferred Tax Liabilities, Intangible Assets
Intangible asset
Intangible asset
Sale of Stock
Sale of Stock [Axis]
Business Combination, Recognized Liability Assumed, Deferred Tax Liability
Deferred tax liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Total
Deferred tax liabilities
Concentration risk percentage
Concentration Risk, Percentage
Net cash used in investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Title of 12(b) Security
Title of 12(b) Security
Deferred tax liabilities:
Deferred Tax Liabilities, Net [Abstract]
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount
Nontaxable or nondeductible items Stock-based Compensation, Amount
Income Tax Paid, by Individual Jurisdiction [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value Forfeited
Money Market Funds
Money Market Funds [Member]
Related Party
Related and Nonrelated Parties [Domain]
Income Taxes
Income Tax Disclosure [Text Block]
Changes in operating assets and liabilities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Grant date fair value of shares vested
Grant Date Fair Value Of Shares Vested
Grant date fair value of shares vested.
Schedule of Property and Equipment
Property, Plant and Equipment [Table Text Block]
Weighted average exercise price, Beginning balance
Weighted average exercise price, Ending balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Income Tax Disclosure [Abstract]
Accrued Liabilities and Other Liabilities [Abstract]
Business Combination [Text Block]
Business Combinations
Beginning unrecognized tax benefits
Ending unrecognized tax benefits
Unrecognized Tax Benefits
Accrued liabilities and other
Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
UK
UNITED KINGDOM
Stock approved for repurchase, value
Stock Repurchase Program Authorized Dollar Amount
Statement of Income Location, Balance [Axis]
Trading Symbol
Trading Symbol
Intangible Asset, Finite-Lived [Table]
At The Market Offering [Member]
At The Market Offering [Member]
At The Market Offering
Employees And Consultants [Member]
Employees And Consultants [Member]
Employees And Consultants
NimbeLink [Member]
NimbeLink.
NimbeLink [Member]
NimbeLink
Sales Channel Distributors And Resellers [Member]
Sales channel distributors and resellers member.
Distributors and resellers
Subsequent Event Type [Axis]
Sales Returns and Allowances [Member]
Product Returns and Allowances
Cash flows from financing activities:
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Expected term (years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Accrued Liabilities and Other
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
Entity Ex Transition Period
Entity Ex Transition Period
Revenue recognition, payment terms.
Revenue recognition, payment terms
Revenue Recognition Payment Terms
Lessee, Operating Lease, Liability, to be Paid
Total minimum payments
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less imputed interest
Less imputed interest
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent
Tax Credits R&D Credit, Percent
Sales and marketing
Selling and Marketing Expense
Total sales and marketing
Share-Based Compensation Arrangement by Share-Based Payment Award, Maximum Employee Subscription Rate
Limited percentage of annual contribution
Equity Components
Equity Components [Axis]
Presentation Policies Text Block
Presentation Policies Text Block
Presentation
Stock options and restricted stock.
Stock Options and Restricted Stock
Stock Options And Restricted Stock [Member]
Equity Component
Equity Component [Domain]
Schedule of Future Minimum Lease Payments Under Operating Leases
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets Disclosure [Abstract]
Accrued compensation
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accrued Compensation
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accrued Compensation
Accrued compensation
Class of Stock Disclosures [Abstract]
Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block]
Summary of Assets Acquired and Liabilities Assumed at Fair Value
Document Annual Report
Document Annual Report
Business Combination [Axis]
Increase (Decrease) in Other Current Assets
Other assets
Manufacturing and Testing Equipment
Machinery and Equipment [Member]
Postemployment Benefits [Abstract]
Number of stock issued during period
Stock Issued During Period, Shares, Employee Stock Purchase Plans
Common stock issued under ESPP, Share
Customer
Customer [Axis]
Offering period of employee stock purchase plan
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period
Statement of Comprehensive Income [Abstract]
Statement of Comprehensive Income [Abstract]
Maximum [Member]
Maximum
Maximum
Other (expense), net
Other (income) expense
Other (income) expense
Other (expense), net
Commitment And Contingencies [Table]
Commitment And Contingencies [Table]
Commitment and contingencies.
Statistical Measurement
Statistical Measurement [Axis]
Weighted average exercise price, Exercised
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Accumulated amortization
Finite-Lived Intangible Assets, Accumulated Amortization
Prepaid Expense, Current
Prepaid Expense, Current, Total
Prepaid expenses
Common Stock, Value, Issued
Common Stock, Value, ATM Available for Issuance
Line of credit facility maturity date
Line of Credit Facility, Expiration Date
Property and Equipment
Property, Plant, and Equipment and Intangible Assets [Text Block]
Cash and Cash Equivalents [Abstract]
Net operating loss carryforwards
Deferred Tax Assets, Operating Loss Carryforwards
Deferred Tax Assets, Operating Loss Carryforwards, Total
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]
Payments for inventory
Payments For Inventory
Payments for inventory.
Cash and Cash Equivalents [Line Items]
Common stock and additional paid-in capital
Common Stock And Additional Paid In Capital [Member]
Common Stock and Additional Paid-In Capital.
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
State Income Tax, Percent
Schedule of Estimated Annual Amortization of Intangible Assets
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Other Nonoperating Income (Expense) [Abstract]
Other income (expense):
Entity Public Float
Entity Public Float
Expected volatility
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Income Taxes [Line Items]
Income Taxes [Line Items]
Income taxes line Items.
Inventory [Domain]
Lessor, Operating Lease, Term of Contract
Operating lease term of contract
Finite-Lived Intangible Assets by Major Class
Finite-Lived Intangible Assets by Major Class [Axis]
Payment, Tax Withholding, Share-Based Payment Arrangement
Payments for withholding taxes related to net share settlement of equity awards
Lender Name
Lender Name [Axis]
Cash, Cash Equivalent, and Investment [Table Text Block]
Schedule of Cash and Cash Equivalents by Significant Investment Category
Trade accounts receivable
Trade accounts receivable
Trade accounts receivable
Employee Stock [Member]
Employee Stock Purchase Plan
Revenue from Contract with Customer [Text Block]
Revenues
Entity Registrant Name
Entity Registrant Name
Income tax interest and penalties accrued
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total
Consigned inventories [Member]
Consigned inventories [Member]
Entity Voluntary Filers
Entity Voluntary Filers
Recently Issued Accounting Pronouncements Not Yet Adopted
New Accounting Pronouncements Not Yet Adopted, Policy [Policy Text Block]
New Accounting Pronouncements Not Yet Adopted, Policy [Policy Text Block]
Customer Concentration Risk
Customer Concentration Risk [Member]
Finite-Lived Intangible Asset, Expected Amortization, Year Two
2027
Permanent items
Income Tax Reconciliation Uncertain Tax Position
Income tax reconciliation uncertain tax position.
Stock repurchase, shares
Treasury Stock, Shares, Acquired
Other Nonoperating Income (Expense)
Total other income, net
Total other income, net
State and local
Deferred State and Local Income Tax Expense (Benefit)
Subsequent Events [Abstract]
Cybersecurity Risk Management Positions or Committees Responsible [Flag]
Finite-Lived Intangible Asset, Expected Amortization, Year Three
2028
Income Tax Expense (Benefit)
Income tax (benefit) expense
Income tax benefit (expense)
Income tax benefit (expense)
Income Tax Expense
Income tax expense (benefit)
Proceeds from Issuance of Common Stock
Issuance of shares for stock purchase and option plans
Proceeds from issuance of common stock
Other Comprehensive Income (Loss), Tax [Abstract]
Other comprehensive income:
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Customer D
Customer D [Member]
Customer D.
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated other comprehensive loss
Property, Plant and Equipment, Other Types [Member]
Purchases of property and equipment
Payments to Acquire Property, Plant, and Equipment
Payments to Acquire Property, Plant, and Equipment, Total
Restricted cash
Restricted Cash [Policy Text Block]
Restricted Cash [Policy Text Block]
Restricted stock units, Grants
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Section 174 R&D Capitalization
Deferred Tax Assets, Tax Credit Carryforwards, Other
Total assets
Assets
Inventory, Policy [Policy Text Block]
Inventories
Schedule Of Property Plant And Equipment [Table]
Property, Plant and Equipment [Table]
IPR&D Projects Estimated Life
IPR&D Projects Estimated Life
Weighted average remaining contractual term, Vested and exercisable
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Income Statement [Abstract]
Restructuring Cost [Table]
Fair Value Measurements
Fair Value of Financial Instruments, Policy [Policy Text Block]
Deferred revenue recognition period
Deferred Revenue Recognition Period
Deferred revenue recognition period
Changes in Unrecognized Tax Benefits, percent
Unrecognized Tax Benefits Period Increase Decrease Percent
Unrecognized Tax Benefits Period Increase Decrease Percent
Gross decreases-tax positions in prior period
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
Aggregate intrinsic value, Beginning Balance
Aggregate Intrinsic Value, Ending Balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding
Stock-Based Compensation
Share-Based Payment Arrangement [Policy Text Block]
Deferred tax liability
Deferred Income Tax Expense (Benefit)
Deferred Income Tax Expense (Benefit), Total
Contract with Customer, Sales Channel
Contract with Customer, Sales Channel [Domain]
Effect of cross -border tax laws, Percent
Effective Income Tax Rate Reconciliation, GILTI, Percent
Stock Issued During Period, Shares, New Issues
Shares issued
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Restricted stock units, Vested and released
Restricted stock units, Vested
Business Combination [Abstract]
Diluted
Earnings Per Share, Diluted
Earnings Per Share, Diluted, Total
Common Stocks, Including Additional Paid in Capital
Common Stocks, Including Additional Paid in Capital, Total
Common Stocks, Including Additional Paid in Capital, Beginning Balance
Common Stocks, Including Additional Paid in Capital, Ending Balance
Common stock and additional paid-in capital, par value $0.0001, 200,000 shares authorized; 12,666 shares issued and 12,125 shares outstanding at December 31, 2025; and 12,070 shares issued and 11,529 shares outstanding at December 31, 2024
Schedule Of Segment Revenue Gross Profit And Net Loss
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Finite-Lived Intangible Asset, Expected Amortization, Year Five
2030
Title of Individual
Title and Position [Domain]
Marketing-Related Intangible Assets [Member]
Market related intangibles
Disaggregation of Revenue [Abstract]
City Area Code
City Area Code
Long-Term Debt, Unclassified [Abstract]
Business Combination, Pro Forma Information, Pro Forma Revenue
Net revenue - pro forma combined
Net revenue - pro forma combined
Auditor Name
Intangibles
Intangible Assets, Finite-Lived, Policy [Policy Text Block]
Line of credit facility allowable amount
Line of Credit Facility, Maximum Borrowing Capacity
Business Combination [Line Items]
Rule 10b51 Arr Modified Flag
Rule 10b51 Arr Modified Flag
Rule 10b5-1 Arrangement Modified
Tax credit carry forwards
Deferred Tax Assets, Tax Credit Carryforwards
Deferred Tax Assets, Tax Credit Carryforwards, Total
Tax credits R&D Credit, Amount
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount
Proceeds from stock issued during period
Stock Issued During Period, Value, Employee Stock Purchase Plan
Common stock issued under ESPP, Value
Operating Lease, Weighted Average Remaining Lease Term
Operating lease weighted average remaining lease term
Common stock Issued through restricted stock awards, shares
Stock Issued During Period, Shares, Restricted Stock Award, Gross
Lease expiration date
Lease Expiration Date
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash Equivalents
Property and equipment, net
Property and equipment, net
Property, Plant and Equipment, Net
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net, Ending Balance
Goodwill
Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]
Number of shares, Vested and exercisable
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number
Total cash, cash equivalents, and restricted cash
Cash, cash equivalents, and restricted cash; beginning of period
Cash, cash equivalents, and restricted cash; end of period
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Operating Income (Loss)
Loss from operations
Accumulated Deficit
Retained Earnings [Member]
Cash and Cash Equivalents [Axis]
Share-based compensation expense -Share-Settled Obligation
Employee Benefits and Share-Based Compensation
Stock-based compensation
Share-Based Payment Arrangement, Noncash Expense
Share-based Payment Arrangement, Noncash Expense, Total
Operating Lease, Weighted Average Discount Rate, Percent
Operating lease weighted average discount rate percent
Long-term lease liabilities
Operating Lease, Liability, Noncurrent
Long-term lease liability
Level 1
Fair Value, Inputs, Level 1 [Member]
Office Space and Research Facilities Lease
Office Space And Research Facilities Lease [Member]
Office space and research facilities lease.
Class Of Stock [Line Items]
Class of Stock [Line Items]
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Net cash provided by financing activities
Auditor Location
Developed technologies
Developed Technology Rights [Member]
Deferred tax liability
Deferred Income Tax Liabilities, Net
Deferred Income Tax Liabilities, Net, Total
SEC Schedule, 12-09, Reserve, Warranty [Member]
Warranty Reserves [Member]
Business Combination, Recognized Asset Acquired, Receivable, Current
Accounts receivable
Contract with Customer, Sales Channel
Contract with Customer, Sales Channel [Axis]
Summary of Potentially Dilutive Securities
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Income Tax Authority
Income Tax Jurisdiction [Domain]
Entity Interactive Data Current
Entity Interactive Data Current
Statement of Income Location, Balance [Domain]
Cash flows from operating activities:
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Furniture, Fixtures, and Equipment
Furniture and Fixtures [Member]
Transferred over Time [Member]
Transferred over Time
Provision for excess and obsolete inventories
Provision for excess and obsolete inventories
Reserve for excess and obsolete inventory
Cash equivalents
Cash Equivalents, at Carrying Value
Cash Equivalents, at Carrying Value, Total
Deferred Federal, State and Local, Tax Expense (Benefit)
Total deferred income tax expense
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]
Schedule of Concentration of Sales and Accounts Receivable
Entity Tax Identification Number
Entity Tax Identification Number
Long-term Debt, Type
Long-Term Debt, Type [Axis]
Contract Liabilities Current
Carrying value as of the balance sheet date of contract liabilities.
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Description of Business and Basis of Presentation
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Effect of foreign currency exchange rate changes on cash, cash equivalents and restricted cash
Proceeds from Issuance or Sale of Equity
Proceeds from Issuance or Sale of Equity, Total
Net proceeds after offering costs
Local Phone Number
Local Phone Number
Board of Directors Chairman [Member]
Board of Directors Chairman
Covenants To Non-Compete [Member]
Covenants To Non-Compete [Member]
Covenants to non-compete
Short-Term Lease, Cost
Short-term leases expense
China
CHINA
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Denominator
Weighted average shares used in calculating loss per share:
Auditor Opinion [Text Block]
Auditor Opinion
Line Of Credit Facility Reserve For Excess And Obsolete Inventory Percentage
Line Of Credit Facility Reserve For Excess And Obsolete Inventory Percentage
Temporary Equity, Foreign Currency Translation Adjustments
Foreign currency translation adjustment
Long-Lived Assets
Long-Lived Assets
Property and equipment, net
Line of credit facility interest rate description
Line of Credit Facility, Interest Rate Description
Accounting Policies [Abstract]
Disaggregation Of Revenue [Line Items]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax
Revenue from contract with customer
Total sales
Sales
Inventory, Net [Abstract]
Less general and administrative
Less general and administrative:
Lessee, Operating Lease, Liability, to be Paid, Year Four
2029
401 K
FOUR ZERO ONE K [Member]
401 K [Member]
Non Rule 10B51 Arr Modified Flag
Non Rule 10B51 Arr Modified Flag
Non-Rule 10b5-1 Arrangement Modified
Class of Stock [Domain]
Shares available for grant assumed by business acquirer
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Shares available for grant
Total unrecognized compensation cost, period for recognition
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent
Maximum contribution that is matched by the employer
Summary of Accrued Liabilities and Other
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
Schedule Of Stock By Class [Table]
Stock, Class of Stock [Table]
Transferred at Point in Time
Transferred at Point in Time [Member]
Entity Emerging Growth Company
Entity Emerging Growth Company
Weighted average remaining contractual term, Vested and expected to vest
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term
Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill
Total purchase consideration
Total purchase price