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995455 - Disclosure - Basis of Presentation
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995495 - Disclosure - Inventories
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995505 - Disclosure - Goodwill and Intangible Assets
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995515 - Disclosure - Fair Value Measurements
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995545 - Disclosure - Stock-Based Compensation
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995555 - Disclosure - Income Taxes
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995565 - Disclosure - Computation of Basic and Diluted Net Loss Per Share
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995575 - Disclosure - Business Segments
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995585 - Disclosure - Summary of Significant Accounting Policies (Policies)
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995595 - Disclosure - Summary of Significant Accounting Policies (Tables)
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995615 - Disclosure - Inventories (Tables)
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995625 - Disclosure - Goodwill and Intangible Assets (Tables)
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995635 - Disclosure - Fair Value Measurements (Tables)
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995645 - Disclosure - Leases and Commitments and Contingencies (Tables)
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995655 - Disclosure - Convertible Preferred Shares and Convertible Debt (Tables)
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995665 - Disclosure - Stock-Based Compensation (Tables)
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995675 - Disclosure - Computation of Basic and Diluted Net Loss Per Share (Tables)
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995685 - Disclosure - Business Segments (Tables)
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995695 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Details)
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995705 - Disclosure - Summary of Significant Accounting Policies - Reconciliation of Changes in Deferred Revenue (Details)
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995715 - Disclosure - Summary of Significant Accounting Policies - Reconciliation of Changes in Warranty Liability (Details)
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995755 - Disclosure - Goodwill and Intangible Assets - Additional Information (Details)
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995765 - Disclosure - Goodwill and Intangible Assets - Summary of Components of Gross and Net Intangible Asset (Details)
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995775 - Disclosure - Goodwill and Intangible Assets - Estimated Future Amortization Expense for Purchased Intangible Assets (Details)
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995795 - Disclosure - Leases and Commitments and Contingencies - Additional Information (Details)
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995805 - Disclosure - Leases and Commitments and Contingencies - Schedule of Maturities of Operating Lease Liabilities (Details)
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995815 - Disclosure - Convertible Preferred Shares and Convertible Debt - Additional Information (Details)
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995825 - Disclosure - Convertible Preferred Shares and Convertible Debt - Summary of Payments of Notes Payable (Details)
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995835 - Disclosure - Stock-Based Compensation - Stock-Based Compensation Expenses (Details)
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995845 - Disclosure - Stock-Based Compensation - Additional Information (Details)
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995855 - Disclosure - Stock-Based Compensation - Summary of Stock Options (Details)
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995865 - Disclosure - Stock-Based Compensation - Weighted Average Assumptions for Fair Value Estimate of Stock-Based Awards (Options) (Details)
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995875 - Disclosure - Stock-Based Compensation - Summary of Stock Options Outstanding, Vested, Expected to Vest and Exercisable (Details)
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995885 - Disclosure - Stock-Based Compensation - Restricted Stock Units (Details)
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995895 - Disclosure - Income Taxes - Additional Information (Details)
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995905 - Disclosure - Computation of Basic and Diluted Net Loss Per Share - Additional Information (Details)
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995935 - Disclosure - Business Segments - Schedule of Revenue Information by Product (Details)
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995945 - Disclosure - Business Segments - Schedule of Revenue Information by Product (Parenthetical) (Details)
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995955 - Disclosure - Business Segments - Revenue Information by Geographic Region (Details)
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Statement [Line Items]
Statement [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract]
Stock options outstanding, exercisable and expected to vest
Debt Instrument [Axis]
Increase (Decrease) in Accounts Receivable
Accounts receivable
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Fair Value, Recurring and Nonrecurring [Table]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Number of Operating Segments
Number of operating segments
Finite-Lived Intangible Asset, Expected Amortization, Year Four
2029
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Options exercisable, Weighted Average Exercise Price
Fair Value Hierarchy and NAV [Axis]
Level 2
Retina.
Retina [Member]
Retina
Fair Value, Inputs, Level 2 [Member]
Level 2
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year
Remainder of 2025 (nine months)
Leases and Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
JAPAN
JAPAN
Product and Service [Axis]
Product and Service
Convertible Notes Payable, Current
Convertible note payable, current
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class
Lender Name [Axis]
Investment, Name [Domain]
Cumulative Effect, Period of Adoption [Domain]
Noncash Investing and Financing Items [Abstract]
Supplemental disclosure of non-cash activities:
Related Party Transaction [Line Items]
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark
Inventory, Work in Process, Net of Reserves
Work in process
Entity Central Index Key
Entity Central Index Key
Capitalized implementation costs.
Capitalized Implementation Costs
Capitalized implementation costs
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Number of Shares, Options Cancelled or forfeited
Increase (Decrease) in Operating Capital [Abstract]
Changes in operating assets and liabilities:
Common Stock, Shares, Issued
Common stock, shares issued
Common Stock, Shares, Issued, Total
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]
Proceeds from Convertible Debt
Net proceeds from issuance of convertible note payable
Income Statement [Abstract]
Entity Address, State or Province
Entity Address, State or Province
Allowance for Credit Loss [Abstract]
Gain (Loss) on Early Repayment of Debt
Gain loss on early repayment of debt.
Loss on early repayment of debt
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Loss from operations before provision for income taxes
Revenue from External Customer [Line Items]
Entity Wide Information Revenue From External Customer [Line Items]
Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger
Debt Instrument, convertible percentage of stock
Service contract threshold period to determine nature of sale.
Service Contract Threshold Period To Determine Nature Of Sale
Service contract, period to determine nature of sale
Capitalized Contract Cost, Net, Total
Capitalized Contract Cost, Net
Deferred costs incurred
Concentration Risk Type [Domain]
Concentration Risk Type
Product and Service, Other [Member]
Other
Customer [Axis]
Customer
Customer Concentration Risk [Member]
Customer Concentration Risk
Finite-Lived Intangible Asset, Expected Amortization, Year Three
2028
Summary of significant accounting policies.
Summary Of Significant Accounting Policies [Table]
Summary Of Significant Accounting Policies [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Options exercisable, Aggregate Intrinsic Value
Geographic Distribution [Domain]
Payments of Debt Issuance Costs
Debt issuance cost incurred
Amortization of Debt Issuance Costs
Amortization of debt issuance costs
Preferred Stock, Convertible, Shares Issuable
Preferred stock convertible shares issuable
Preferred shares totaling
Cover [Abstract]
Earnings Per Share, Basic
Basic
Earnings Per Share, Basic, Total
Basic net loss per share
Standard Product Warranty Accrual, Decrease for Payments
Cost of warranty claims
Operating Expenses [Abstract]
Operating expenses:
Current portion of deferred revenue
Contract with Customer, Liability, Current
Current portion of deferred revenue
Deferred revenue, current
Selling and Marketing Expense [Member]
Sales and Marketing
Share-Based Payment Arrangement, Expense
Stock-based compensation
Stock-based compensation expense
Retained Earnings (Accumulated Deficit)
Accumulated deficit
Retained Earnings (Accumulated Deficit), Total
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Ending Balance
Long Term Debt Maturities Repayments Of Principal, Total
Total amount of maturities or repayments of long term debt.
Total payments
Segment Reporting [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Outstanding, Number of Shares, Ending Balance
Outstanding, Number of Shares, Beginning Balance
Options outstanding, Number of Shares
Standard Product Warranty, Policy [Policy Text Block]
Warranty
Assets, Current [Abstract]
Current assets:
United States
UNITED STATES
Distribution Rights [Member]
Distribution Rights [Member]
Amount payable to related party.
Payable To Related Party
Payable to related party
Net cash used in operating activities
Net Cash Provided by (Used in) Operating Activities
Number of customers.
Number Of Customers
Number of customers
Product and Service [Domain]
Product and Service
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Accumulated other comprehensive income
Term of notes
Debt Instrument, Term
Property, Plant and Equipment, Net
Property and equipment, net
Property, Plant and Equipment, Net, Total
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net, Ending Balance
2029
Lessee, Operating Lease, Liability, to be Paid, Year Four
Contract with Customer, Liability, Noncurrent
Deferred revenue
Non-current portion of deferred revenue
Net Cash Provided by (Used in) Operating Activities [Abstract]
Operating activities:
Fair Value, Recurring [Member]
Fair Value Measurements Recurring
Domestic
Geographic Distribution, Domestic [Member]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Financial Assets Measured and Recognized at Fair Value on a Recurring Basis
Common Stock, Par or Stated Value Per Share
Common stock, par value
Repayments of Notes Payable
Payments on note payable
Contract with Customer, Liability
Balance, end of period
Balance, beginning of period
Balance, end of period
Statement of Cash Flows [Abstract]
Convertible Debt Securities [Member]
Senior Convertible Promissory Note
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name
Purchases from related party
Related Party Transaction, Purchases from Related Party
Equity Components [Axis]
Equity Components
Entity Address, Address Line One
Entity Address, Address Line One
Movement in Standard Product Warranty Accrual [Roll Forward]
Reconciliation of the changes in the Company's warranty liability
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Reconciliation of Numerator and Denominator of Basic and Diluted Net Loss Per Common Share
Employee-related Liabilities, Current
Accrued compensation
Employee-related Liabilities, Current, Total
Related Party Transaction [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Restricted stock units granted
Subsequent Event Type [Axis]
Other Comprehensive Income Loss Net of Tax, Shares
Other comprehensive income loss net of tax, shares.
Other comprehensive income , shares
Nonoperating Income (Expense)
Nonoperating Income (Expense), Total
Other expense, net
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Average risk free interest rate
Standard Product Warranty Accrual
Balance, end of period
Balance, beginning of period
Standard Product Warranty Accrual, Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Outstanding, Number of Shares, Ending Balance
Outstanding, Number of Shares, Beginning Balance
Restricted stock units outstanding
Service contract warranty period.
Service Contract Warranty Period
Service contract warranty period
Finite-Lived Intangible Asset, Expected Amortization, Year Two
2027
Amendment Flag
Amendment Flag
Concentration of Credit Risk and Other Risks and Uncertainties
Concentration Of Credit Risk And Other Risks And Uncertainties Policy [Text Block]
Concentration of credit risk and other risks and uncertainties.
Operating Lease, Liability, Noncurrent
Operating lease liabilities
Non-current portion of lease liabilities
Non-current portion of lease liabilities
Domestic Tax Jurisdiction [Member]
Federal
Geographic Concentration Risk [Member]
Geographic Concentration Risk
Inventory, Finished Goods, Net of Reserves
Finished goods
Debt Instrument, Name [Domain]
Additional Paid in Capital, Common Stock
Additional paid-in capital
Additional Paid in Capital, Common Stock, Beginning Balance
Additional Paid in Capital, Common Stock, Ending Balance
Net loss
Net loss
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Options exercisable, Number of Shares
Research and Development Expense [Member]
Research and Development
Convertible Common Stock
Convertible Common Stock [Member]
Customer [Domain]
Customer
Equity Component [Domain]
Equity Component
Statistical Measurement [Domain]
Statistical Measurement
Topcon member.
Topcon [Member]
Topcon [Member]
General and Administrative Expense
General and administrative
General and Administrative Expense, Total
Capitalized Contract Cost, Amortization
Amortization cost
Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
Finite Lived Intangible Asset Amortization Expense After Year Four
Thereafter
Standard Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties
Adjustment to pre-existing warranties
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net loss
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Geographic Distribution [Axis]
Contract with customer liability revenue recognized including additions.
Contract With Customer Liability Revenue Recognized Including Additions
Revenue recognized
Preferred Stock, Shares Issued
Preferred Stock, Shares Issued, Total
Convertible preferred stock, shares issued
Preferred stock, shares issued
Disclosure summary of significant accounting policies.
Disclosure Summary Of Significant Accounting Policies [Line Items]
Disclosure Summary Of Significant Accounting Policies [Line Items]
Accounts Receivable, Credit Loss Expense (Reversal)
Change to provision
Operating Lease, Expense
Operating lease, expenses
Prepaid Expense and Other Assets, Current
Prepaid expenses and other current assets
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Weighted Average Exercise Price Per Share, Options Cancelled or forfeited
Preferred Stock, Liquidation Preference, Value
Convertible preferred stock, liquidation preference, value
Class of Stock [Domain]
Other Comprehensive Income (Loss), Net of Tax
Other Comprehensive Income (Loss), Net of Tax, Total
Other comprehensive income loss
Cumulative Effect Period of Adoption Adjustment
Adoption of ASU 2016-13
Cumulative Effect, Period of Adoption, Adjustment [Member]
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Summary of Components of Gross and Net Intangible Asset
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Comprehensive loss
Common Stock, Shares, Outstanding
Ending Balance, shares
Beginning Balance, shares
Common stock, shares outstanding
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name
Increase decrease In operating lease liabilities
Increase Decrease In Operating Lease Liabilities
Operating lease liabilities
Percentage of revenues accounted.
Percentage Of Revenues Accounted
Percentage of accounts receivable accounted
Preferred Stock, Par or Stated Value Per Share
Preferred stock, par value
Revenue Benchmark [Member]
Revenue, Total
Antidilutive Securities [Axis]
Antidilutive Securities
Entity Interactive Data Current
Entity Interactive Data Current
Finite-Lived Intangible Assets, Remaining Amortization Period
Useful Lives Remaining
Cost of Sales [Member]
Cost of Revenues
Accounting Standards Update [Domain]
Document Quarterly Report
Document Quarterly Report
Americas, excluding the U.S.
Americas Excluding U S [Member]
Americas, excluding the U.S.
Related Party Transaction [Domain]
Related Party - Topcon
Related Party Transactions Disclosure [Text Block]
Statement of Financial Position Location, Balance [Axis]
Statistical Measurement [Axis]
Statistical Measurement
Assets, Fair Value Disclosure, Total
Assets, Fair Value Disclosure
Assets, Fair Value Measurements
Products warranty period.
Products Warranty Period
Products warranty period
Related and Nonrelated Parties [Domain]
Selling and Marketing Expense
Sales and marketing
Selling and Marketing Expense, Total
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Schedule of Maturities of Operating Lease Liabilities
Amortization
Amortization, Total
Amortization expense
Finite-Lived Intangible Assets, Gross
Finite-Lived Intangible Assets, Gross, Total
Gross Carrying Value
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
Restricted Stock Units
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Cost is expected to be recognized over a weighted average period
Purchase Obligation, to be Paid, Year One
Future minimum purchase commitment payments, next 12 months
Income Statement Location
Statement of Income Location, Balance [Axis]
Assets
Total assets
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Expected life (in years)
Receivable from related party
Receivable from related party
Increase (Decrease) in Due from Related Parties
Increase (Decrease) in Due from Related Parties, Total
New Accounting Pronouncements, Policy [Policy Text Block]
Recent Accounting Standards Not Yet Adopted
Entity Address, City or Town
Entity Address, City or Town
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income Loss
Assets, Fair Value Disclosure [Abstract]
Assets:
Payments of Notes Payable
Schedule of Maturities of Long-Term Debt [Table Text Block]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Restricted stock units forfeited
Interest Rate Floor [Member]
Floor rate
Debt Instrument, Face Amount
Aggregate principal amount of convertible promissory note
Topcon America Corporation [Member]
Topcon America Corporation [Member]
Topcon America Corporation [Member]
Net Income (Loss) Attributable to Parent [Abstract]
Numerator:
Cyclo G6.
Cyclo G Six [Member]
Cyclo G6
Schedule of Segment Reporting Information, by Segment [Table]
Schedule Of Segment Reporting Information By Segment [Table]
Contract with customer liability additions.
Contract With Customer Liability Additions
Additions to deferral
Share-Based Payment Arrangement [Text Block]
Stock-Based Compensation
Operating Lease, Weighted Average Discount Rate, Percent
Operating lease, weighted average discount rate
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]
Fair Value Disclosures [Abstract]
Stock Issued During Period, Value, New Issues
Issuance of common shares in conjunction with extinguishment of convertible notes payable
Liabilities, Current [Abstract]
Current liabilities:
Utility, Revenue and Expense Recognition, Policy [Policy Text Block]
Taxes Collected from Customers and Remitted to Governmental Authorities
Accounts Receivable [Member]
Accounts Receivable
Cash paid during the period for income taxes
Income Taxes Paid, Net
Income Taxes Paid, Net, Total
Document Type
Document Type
Accounting Standards Update [Axis]
Schedule of Product Warranty Liability [Table Text Block]
Reconciliation of Changes in Warranty Liability
Title of 12(b) Security
Title of 12(b) Security
Cash and Cash Equivalents, at Carrying Value
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value, Total
Cash and Cash Equivalents, at Carrying Value, Beginning Balance
Cash and Cash Equivalents, at Carrying Value, Ending Balance
Statement of Financial Position Location, Balance [Domain]
Statement of Stockholders' Equity [Abstract]
Document Fiscal Period Focus
Document Fiscal Period Focus
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value
Total intrinsic value of options exercised
Research and Development Expense
Research and development
Research and Development Expense, Total
Dividend, Share-Based Payment Arrangement
Dividend, Share-Based Payment Arrangement, Total
Dividends issued
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Number of Shares, Options Granted
Capitalized Contract Cost, Impairment Loss
Impairments expenses
Summary of Activity in Provision for Credit Losses for Accounts Receivable
Accounts Receivable, Allowance for Credit Loss [Table Text Block]
International
Geographic Distribution, Foreign [Member]
Asset Class [Domain]
Asset Class
Subsequent Event Type [Domain]
Lessee, Leases [Policy Text Block]
Leases
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Weighted Average Assumptions for Fair Value Estimate of Stock-Based Awards (Options)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent, Total
Change in foreign currency translation adjustments
Accounts Receivable and Provision for Credit Losses
Accounts Receivable and Provision for Credit Losses [Text Block]
Accounts receivable and provision for credit losses.
Implementation costs incurred in cloud computing service arrangement policy.
Implementation Costs Incurred In Cloud Computing Service Arrangement Policy
Implementation Costs Incurred in a Cloud Computing Service Arrangement
Amount receivable from related party.
Receivable From Related Party
Receivable from related party
Financial Instruments [Domain]
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]
Revenue Information by Geographic Region
Net Cash Provided by (Used in) Investing Activities [Abstract]
Investing activities:
Patents [Member]
Patents
Fair value of distribution right
Fair Value Of Distribution Right
Fair value of distribution right
Revenue from Contract with Customer, Excluding Assessed Tax
Total revenues
Revenue from Contract with Customer, Excluding Assessed Tax, Total
Statement of Comprehensive Income [Abstract]
Income Tax Disclosure [Text Block]
Income Taxes
Adjustments To Additional Paid In Capital Share Based Compensation Requisite Service Period Recognition Shares
Adjustments to additional paid in capital share based compensation requisite service period recognition shares.
Stock-based compensation expense, Shares
Line of Credit Facility [Line Items]
Series B Preferred Stock
Series B Preferred Stock [Member]
Distribution rights revenue
Deferred Revenue, Revenue Recognized
Revenue Recognized
Finite-Lived Intangible Assets, Net
Intangible assets, net
Finite-Lived Intangible Assets, Net, Beginning Balance
Finite-Lived Intangible Assets, Net, Ending Balance
Net Carrying Value
Trade Names
Trade Names [Member]
Depreciation, Depletion and Amortization, Nonproduction
Depreciation and amortization
Depreciation, Depletion and Amortization, Nonproduction, Total
Increase (Decrease) in Accounts Payable
Accounts payable
Increase (Decrease) in Accounts Payable, Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Weighted average assumptions for fair value estimate of stock-based awards (options)
Liabilities and Equity [Abstract]
LIABILITIES , CONVERTIBLE PREFERRED STOCK, AND STOCKHOLDERS' EQUITY
Document Period End Date
Document Period End Date
Net Cash Provided by (Used in) Financing Activities
Net cash provided by financing activities
Distribution Fees [Member]
Distribution Fees [Member]
Distribution fees member.
Liabilities, Noncurrent [Abstract]
Long-term liabilities:
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Shares that were excluded from the computation of diluted weighted average shares outstanding
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Stock-based compensation expense
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total
Ownership percentage
Equity Method Investment, Ownership Percentage
Novel Inspirational International Co. Ltd [Member]
Novel Inspirational International Co. Ltd.
Novel Inspirational International Co. Ltd
Accrued Liabilities, Current
Accrued expenses
Accrued Liabilities, Current, Total
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description
Income Tax Expense (Benefit)
Provision for income taxes
Provision for income taxes
Income Tax Expense (Benefit), Total
Movement in Deferred Revenue [Roll Forward]
Reconciliation of the changes in the Company's deferred revenue balance
Convertible Preferred Stock Values
Convertible preferred stock values.
Series B convertible preferred stock, $0.01 par value
Trading Symbol
Trading Symbol
Equity, Attributable to Parent
Ending Balance, value
Beginning Balance, value
Total stockholders’ equity
Topcon corporation member
Topcon Corporation [Member]
Topcon [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Restricted stock units
Other Liabilities, Noncurrent
Other long-term liabilities
Other Liabilities, Noncurrent, Total
Debt Instrument, Convertible, Conversion Price
Debt instrument, convertible conversion price
Derivative Instrument [Axis]
Restricted Stock Units (RSUs) [Member]
Restricted Stock Units (RSUs)
Related Party Transactions [Abstract]
Goodwill
Goodwill
Carrying value of goodwill
Goodwill, Total
Goodwill, Beginning Balance
Goodwill, Ending Balance
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Total unrecognized compensation cost related to non-vested share-based compensation arrangements
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Stock-Based Compensation Expenses
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss [Line Items]
Geographical [Axis]
Geographical
Use of Estimates, Policy [Policy Text Block]
Use of Estimates
Concentration Risk, Percentage
Customer and supplier accounted percentage of total revenues, accounts receivable and purchases
Issuance of common shares in conjunction with extinguishment of convertible notes payable
Stock Issued During Period, Value, Conversion of Convertible Securities
Finite lived intangible asset future amortization expense total.
Finite Lived Intangible Asset Future Amortization Expense Total
Net Carrying Amount
Related Party [Member]
Related Party [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Dividend yield
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
Reconciliation of Changes in Deferred Revenue
Security Exchange Name
Security Exchange Name
One customer.
One Customer [Member]
One Customer
Business Acquisition, Acquiree [Domain]
Business Acquisition, Acquiree
Operating Expenses
Total operating expenses
Cumulative Effect, Period of Adoption [Axis]
Class of Stock [Axis]
Debt issuance cost
Non Cash Debt Issuance Cost
Non cash debt issuance cost.
Fair Value Disclosures [Text Block]
Fair Value Measurements
Lessee, Operating Lease, Liability, to be Paid, Year Three
2028
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Weighted-average grant date fair value of the options granted
Subsequent Event [Member]
Subsequent Event
Maximum [Member]
Maximum [Member]
Maximum
Liabilities and Equity
Total liabilities and stockholders’ equity
Gain (Loss) on Extinguishment of Debt
Gain (Loss) on Extinguishment of Debt, Total
Loss on extinguishment of convertible note payable
Operating Lease, Right-of-Use Asset
Operating lease right-of-use assets, net
Supplemental Cash Flow Information [Abstract]
Supplemental disclosure of cash flow activities:
Earnings Per Share, Diluted
Diluted
Earnings Per Share, Diluted, Total
Diluted net loss per share
Liabilities
Total liabilities
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV
Assets, Current
Total current assets
Net Cash Provided by (Used in) Investing Activities
Net cash used in investing activities
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate
Average volatility
Finite-Lived Intangible Assets, Net [Abstract]
Schedule of Intangible Assets
Stock Issued During Period, Shares, New Issues
Issuance of common shares in conjunction with extinguishment of convertible notes payable, shares
Unrecognized Tax Benefits
Unrecognized tax benefits
Unrecognized Tax Benefits, Beginning Balance
Unrecognized Tax Benefits, Ending Balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Additional General Disclosures [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Additional General Disclosures [Abstract]
Financing Receivable, Allowance for Credit Loss [Table]
Entity Filer Category
Entity Filer Category
Goodwill and Intangible Assets Disclosure [Text Block]
Goodwill and Intangible Assets
Employee stock options and restricted stock units.
Employee Stock Options And Restricted Stock Units [Member]
Stock options and RSUs
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Basis of Presentation
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
Unrecognized tax benefits recognition impact on income tax rate
Current Fiscal Year End Date
Current Fiscal Year End Date
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less: Imputed interest
Less: Imputed interest
Series B Convertible Preferred Stock [Member]
Series B convertible preferred stock.
Series B convertible preferred stock
Related Party Transaction [Axis]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Aggregate Intrinsic Value, Ending Balance
Options outstanding, Aggregate Intrinsic Value
Related and Nonrelated Parties [Axis]
Entity Registrant Name
Entity Registrant Name
Gross Profit
Gross profit
Cost of Revenue
Cost of revenues
Cost of Revenue, Total
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Earnings Per Share [Text Block]
Computation of Basic and Diluted Net Loss Per Share
Entity Emerging Growth Company
Entity Emerging Growth Company
Income taxes.
Income Taxes [Table]
Income Taxes [Table]
Adoption of ASU 2016-13
Accounting Standards Update 2016-13 [Member]
Money Market Funds [Member]
Money Market Funds
Other Liabilities, Current
Other current liabilities
Other Liabilities, Current, Total
Weighted Average Number of Shares Outstanding, Basic
Basic
Weighted average shares of common stock (basic)
Weighted Average Number of Shares Outstanding, Basic, Total
Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]
Payable to related party
Increase (Decrease) in Due to Related Parties
Increase (Decrease) in Due to Related Parties, Total
Common Stock, Shares Authorized
Common stock, shares authorized
Royalty [Member]
Royalty Agreements
Concentration Risk Type [Axis]
Concentration Risk Type
Fair Value, Inputs, Level 1 [Member]
Level 1
Debt Disclosure [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Options vested and expected to vest, Weighted Average Exercise Price
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Weighted Average Exercise Price Per Share, Options Granted
Amortization of Intangible Assets
Amortization expense
Amortization of Intangible Assets, Total
Financial Instrument [Axis]
Asia Pacific [Member]
Asia/Pacific Rim
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Options outstanding, Weighted Average Remaining Contractual Life (Years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable [Table Text Block]
Summary of Stock Options Outstanding, Vested, Expected to Vest and Exercisable
General and Administrative Expense [Member]
General and Administrative
Share-Based Payment Arrangement [Abstract]
Increase decrease in prepaid deferred expense and other current assets.
Increase Decrease In Prepaid Deferred Expense And Other Current Assets
Prepaid expenses and other current assets
Goodwill, Impairment Loss
Impairment of goodwill
Accounting Policies [Abstract]
Estimated future amortization expense
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Net Income Loss, Shares
Net income loss, shares
Net loss, shares
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Summary of Stock Options
Income Tax Disclosure [Abstract]
Inventory, Raw Materials, Net of Reserves
Raw materials
Equity, Attributable to Parent [Abstract]
Stockholders’ equity:
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations
Effect of foreign exchange rate changes
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Statement [Table]
Statement [Table]
Segment Reporting, Policy [Policy Text Block]
Segment Reporting
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term
Options vested and expected to vest, Weighted Average Remaining Contractual Life (Years)
Contract with customer, shipping and handling costs.
Contract With Customer Shipping And Handling Costs Policy [Text Block]
Shipping and Handling Costs
Preferred Stock, Shares Authorized
Preferred stock, shares authorized
Securities Act File Number
Entity File Number
Segment Reporting Disclosure [Text Block]
Business Segments
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
Net increase (decrease) in cash and cash equivalents
Earnings Per Share [Abstract]
Net loss per share:
Remainder of 2025 (nine months)
Long-Term Debt, Maturity, Remainder of Fiscal Year
Inventory Disclosure [Abstract]
Statement of Financial Position [Abstract]
Operating Income (Loss)
Loss from operations
Long-Term Debt, Maturity, Year One
2026
Entity Shell Company
Entity Shell Company
Line of Credit Facility [Table]
Purchase Obligation
Future minimum purchase commitment payments
Purchase Obligation, Total
Debt Instrument, Interest Rate, Effective Percentage
Debt instrument , interest rate
Entity Tax Identification Number
Entity Tax Identification Number
Assets [Abstract]
ASSETS
Capitalized implementation costs amortization period.
Capitalized Implementation Costs Amortization Period
Capitalized implementation costs amortization period
Entity Current Reporting Status
Entity Current Reporting Status
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Options exercisable, Weighted Average Remaining Contractual Life (Years)
Contract with customer liability.
Contract With Customer Liability Policy [Text Block]
Deferred Revenue
Inventory Disclosure [Text Block]
Inventories
Revenue from Contract with Customer [Policy Text Block]
Revenue Recognition
Increase (Decrease) in Contract with Customer, Liability
Deferred revenue
Europe, Middle East and Africa.
Europe, Middle East and Africa [Member]
Europe, Middle East and Africa
Geographical [Domain]
Geographical
Document Fiscal Year Focus
Document Fiscal Year Focus
Finite-Lived Intangible Assets, Accumulated Amortization
Accumulated Amortization
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Cash and cash equivalents, end of year
Cash and cash equivalents, beginning of year
Business Acquisition [Axis]
Business Acquisition
City Area Code
City Area Code
Reclassification, Comparability Adjustment [Policy Text Block]
Reclassifications
Liabilities, Current
Total current liabilities
Derivative Contract [Domain]
Line of Credit Facility, Lender [Domain]
Inventory, Net
Inventories
Total inventories
Contract with Customer, Performance Obligation Satisfied in Previous Period
Deferred revenue recognized
Stock Issued During Period, Shares, Conversion of Convertible Securities
Issuance of common shares in conjunction with extinguishment of convertible notes payable, shares
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Local Phone Number
Local Phone Number
Preferred Stock, Shares Outstanding
Preferred Stock, Shares Outstanding, Beginning Balance
Preferred Stock, Shares Outstanding, Ending Balance
Convertible preferred stock, shares outstanding
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Convertible debt and preferred shares
Convertible Debt And Preferred Shares [Member]
Convertible debt and preferred shares member.
Income Tax Jurisdiction [Axis]
Income Tax Authority
Noncurrent portion of deferred revenue pertains to exclusivity fee deferred revenue.
Noncurrent Portion Of Deferred Revenue Pertains To Exclusivity Fee Deferred Revenue
Non-current portion of deferred revenue pertains to exclusivity fee deferred revenue
Commitments and Contingencies Disclosure [Abstract]
Current portion of deferred revenue pertains to exclusivity fee deferred revenue.
Current Portion Of Deferred Revenue Pertains To Exclusivity Fee Deferred Revenue
Current portion of deferred revenue pertains to exclusivity fee deferred revenue
Operating Lease, Liability, Current
Current portion of lease liabilities
Current portion of lease liabilities
Operating lease liabilities, current
Developed Technology Rights [Member]
Developed Technology [Member]
Developed Technology
In Process Research and Development [Member]
In Process Research and Development [Member]
In-process R&D
Income taxes.
Income Taxes [Line Items]
Income Taxes [Line Items]
Income Tax Jurisdiction [Domain]
Income Tax Authority
Retained Earnings [Member]
Accumulated Deficit
Revenue from External Customers by Products and Services [Table Text Block]
Schedule of Revenue Information by Product
Payments to Acquire Property, Plant, and Equipment
Acquisition of property and equipment
Payments to Acquire Property, Plant, and Equipment, Total
Document Transition Report
Document Transition Report
Lessee, Operating Lease, Liability, to be Paid, Year Two
2027
Antidilutive Security, Excluded EPS Calculation [Table]
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Income tax returns examination period.
Income Tax Returns Examination Period
Income tax returns examination period
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Concentration of Credit Risk
Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year
Remainder of 2025 (nine months)
Minimum [Member]
Minimum
Minimum [Member]
Segment Reporting, Revenue from External Customer, Product and Service [Table]
Schedule Of Entity Wide Information Revenue From External Customers By Products And Services [Table]
Customer two.
Customer Two [Member]
Customer Two
Per share data:
Earnings Per Share Reconciliation [Abstract]
Common Stock [Member]
Common Stock
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
2027
Long-Term Debt, Maturity, Year Two
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Options vested and expected to vest, Aggregate Intrinsic Value
Investment, Name [Axis]
Increase (Decrease) in Other Noncurrent Assets
Other long-term assets
Amortization of operating lease right-of-use assets
Operating Lease, Right-of-Use Asset, Periodic Reduction
Additional Paid-in Capital [Member]
Additional Paid-in Capital
Capitalized Contract Cost, Amortization Period
Amortization period
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Adjustments to reconcile net loss to net cash used in operating activities:
Standard Product Warranty Accrual, Increase for Warranties Issued
Accruals for product warranties
Statement of Income Location, Balance [Domain]
Income Statement Location
Lessee, Operating Lease, Liability, to be Paid, Year One
2026
Other Assets, Noncurrent
Other long-term assets
Other Assets, Noncurrent, Total
Increase (Decrease) in Other Operating Liabilities
Other liabilities
Increase (Decrease) in Other Operating Liabilities, Total
Schedule of Inventory, Current [Table Text Block]
Components of Inventories
Goodwill and Intangible Assets Disclosure [Abstract]
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
Schedule Of Revenues From External Customers And Long Lived Assets [Table]
Basis of Accounting, Policy [Policy Text Block]
Financial Statement Presentation
Refundable arrangement fee
Refundable Arrangement Fee
Arrangement fee
Finite-Lived Intangible Asset, Expected Amortization, Year One
2026
Customer Relationships [Member]
Customer Relationships [Member]
Customer Relations
Prepaid Expenses and Other Current Assets and Other Long Term Assets
Prepaid expenses and other current assets and Other long-term assets.
Prepaid Expenses And Other Current Assets And Other Long Term Assets [Member]
Common Stock, Value, Issued
Common Stock, Value, Issued, Total
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Ending Balance
Common stock, $0.01 par value: Authorized: 30,000,000 shares; Issued and outstanding 16,789,027 shares as of March 29, 2025 and December 28, 2024
Increase (Decrease) in Employee Related Liabilities
Accrued compensation
Increase (Decrease) in Employee Related Liabilities, Total
No customer.
No Customer [Member]
No Customer
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Estimated Future Amortization Expense for Purchased Intangible Assets
Revenue from Contract with Customer Benchmark [Member]
Revenue, Total
2028
Long-Term Debt, Maturity, Year Three
Operating Lease, Liability
Total lease liabilities
Measurement Frequency [Axis]
Measurement Frequency
Commitments and contingencies (Note 8)
Commitments and Contingencies
Weighted Average Number of Shares Outstanding, Diluted
Diluted
Weighted average shares of common stock (diluted)
Significant Accounting Policies [Text Block]
Summary of Significant Accounting Policies
Accounts Receivable, after Allowance for Credit Loss, Current
Accounts Receivable, after Allowance for Credit Loss, Current, Total
Receivable from related party
Accounts receivable, net
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Options vested and expected to vest, Number of Shares
Lessee, Operating Lease, Liability, to be Paid
Total lease payments
Increase (Decrease) in Inventories
Inventories
Increase (Decrease) in Inventories, Total
Weighted average shares used in computing net (loss) income per common share:
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Weighted average shares used in computing net loss per common share:
Concentration Risk Benchmark [Domain]
Concentration Risk Benchmark
Entity Small Business
Entity Small Business
Segment Reporting Information [Line Items]
Segment Reporting Information [Line Items]
Convertible Preferred Shares and Convertible Debt
Debt Disclosure [Text Block]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues From External Customers And Long Lived Assets [Line Items]
Service [Member]
Service Contract Revenues
Accretion (Amortization) of Discounts and Premiums, Investments
Accretion of original issue discount
Novel Notes [Member]
Novel Notes.
Novel Notes
Net Cash Provided by (Used in) Financing Activities [Abstract]
Financing activities:
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Options outstanding, Weighted Average Exercise Price
Weighted Average Exercise Price Per Share, Beginning Balance
Weighted Average Exercise Price Per Share, Ending Balance
Issuance of Common Shares in Conjunction with Extinguishment of Convertible Notes Payable
Issuance of common shares in conjunction with extinguishment of convertible notes payable.
Issuance of common shares in conjunction with extinguishment of convertible notes payable
Convertible Notes Payable, Noncurrent
Convertible note payable
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Denominator:
Asset Class [Axis]
Asset Class
State and Local Jurisdiction [Member]
State Jurisdictions
Measurement Frequency [Domain]
Measurement Frequency
Credit Concentration Risk [Member]
Credit Concentration Risk
Proceeds from Issuance of Preferred Stock and Preference Stock
Proceeds from issuance of Series B Preferred stock
Fair Value, Inputs, Level 3 [Member]
Level 3
Operating Lease, Weighted Average Remaining Lease Term
Operating lease, weighted average remaining lease term
Accounts Payable, Current
Accounts payable
Accounts Payable, Current, Total
Payable to related party
Percentage of accounts receivable accounted.
Percentage Of Accounts Receivable Accounted
Percentage of accounts receivable accounted
NETHERLANDS
NETHERLANDS
Increase (Decrease) in Accrued Liabilities
Accrued expenses
Increase (Decrease) in Accrued Liabilities, Total
Balance, end of period
Balance, beginning of period
Balance, end of period
Balance, beginning of period
Accounts Receivable, Allowance for Credit Loss