Entity Address, City or Town Entity Address, City or Town Fair Value Disclosures [Abstract] Earnings Per Share [Abstract] Net loss per share: Fair Value, Inputs, Level 1 [Member] Level 1 Domestic Tax Authority [Member] Federal Net Cash Provided by (Used in) Financing Activities [Abstract] Financing activities: Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Dividend yield Contract with Customer, Performance Obligation Satisfied in Previous Period Deferred revenue recognized Amendment Flag Amendment Flag Selling and Marketing Expense [Member] Sales and marketing Finite-Lived Intangible Assets, Accumulated Amortization Accumulated Amortization Cost of Sales [Member] Cost of revenues Goodwill Goodwill Carrying value of goodwill Goodwill, Total Goodwill, Beginning Balance Goodwill, Ending Balance Retina. Retina [Member] Retina Operating Lease, Right-of-Use Asset Operating lease right-of-use assets, net Schedule of Finite-Lived Intangible Assets [Table Text Block] Summary of Components of Gross and Net Intangible Asset Document Quarterly Report Document Quarterly Report Schedule of Long-Term Debt Instruments [Table] Debt Instrument [Table] Lessee, Operating Lease, Liability, Undiscounted Excess Amount Less: Imputed interest Statement [Table] Statement [Table] Operating Lease, Liability, Noncurrent Operating lease liabilities Unrecognized Tax Benefits that Would Impact Effective Tax Rate Unrecognized tax benefits recognition impact on income tax rate Number of Operating Segments Number of operating segments Service [Member] Service Contract Revenues Preferred Stock, Shares Outstanding Preferred stock, shares outstanding Preferred Stock, Shares Outstanding, Beginning Balance Preferred Stock, Shares Outstanding, Ending Balance Business Acquisition [Axis] Business Acquisition Transfer of inventory to (from) property and equipment Transfer of Inventory (from) to Property and Equipment Transfer of inventory (from) to property and equipment. Income Tax Authority [Domain] Income Tax Authority Product and Service [Axis] Product and Service Cumulative Effect Period of Adoption Adjustment Adoption of ASU 2016-13 Cumulative Effect, Period of Adoption, Adjustment [Member] Revenue from Contract with Customer Benchmark [Member] Revenue, Total Employee-related Liabilities, Current Accrued compensation Employee-related Liabilities, Current, Total Stock Options Share-Based Payment Arrangement, Option [Member] Concentration Risk Type [Axis] Concentration Risk Type Operating Lease, Weighted Average Remaining Lease Term Operating lease, weighted average remaining lease term Capitalized implementation costs. Capitalized Implementation Costs Capitalized implementation costs Liabilities and Equity Total liabilities and stockholders’ equity Reclassification, Comparability Adjustment [Policy Text Block] Reclassifications Other Liabilities, Current Other current liabilities Other Liabilities, Current, Total Weighted average shares used in computing net (loss) income per common share: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Income Statement [Abstract] Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Basis of Presentation Standard Product Warranty Accrual Balance, end of period Balance, beginning of period Standard Product Warranty Accrual, Total Liabilities, Current Total current liabilities 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 2026 Lessee, Operating Lease, Liability, to be Paid, Year Three Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree Fair Value, Recurring [Member] Fair Value Measurements Recurring Balance, end of period Balance, beginning of period Balance, end of period Balance, beginning of period Accounts Receivable, Allowance for Credit Loss Trade Names [Member] Trade names Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Period Increase (Decrease) Stock awards modified to clarify the performance condition Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Period Increase (Decrease), Total Increase (Decrease) in Contract with Customer, Liability Deferred revenue Summary of significant accounting policies. Summary Of Significant Accounting Policies [Table] Summary Of Significant Accounting Policies [Table] Preferred Stock, Shares Authorized Preferred stock, shares authorized Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table] Cumulative Effect, Period of Adoption [Axis] Operating Lease, Weighted Average Discount Rate, Percent Operating lease, weighted average discount rate Investment, Name [Domain] Entity Small Business Entity Small Business Payable to related party Increase (Decrease) in Due to Related Parties Increase (Decrease) in Due to Related Parties, Total Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Revenue Information by Geographic Region Product Warranty Accrual, Noncurrent Accrued warranty Assets, Current Total current assets Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Reconciliation of Changes in Deferred Revenue Area of premises. Area Of Premises Area of Premises Remainder of 2023 (nine months) Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Increase (Decrease) in Other Operating Liabilities Other liabilities Increase (Decrease) in Other Operating Liabilities, Total Weighted Average Number of Shares Outstanding, Basic Basic Weighted average shares of common stock (basic) Weighted Average Number of Shares Outstanding, Basic, Total City Area Code City Area Code International Geographic Distribution, Foreign [Member] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Aggregate Intrinsic Value, Ending Balance Options outstanding, Aggregate Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Number of Shares, Options Cancelled or forfeited Share-Based Payment Arrangement [Abstract] Movement in Standard Product Warranty Accrual [Roll Forward] Reconciliation of the changes in the Company's warranty liability Liabilities Total liabilities Document Period End Date Document Period End Date Number of customers. Number Of Customers Number of customers Product and Service, Other [Member] Other Capitalized Contract Cost, Amortization Period Amortization period 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 Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent, Total Contract with Customer, Liability, Noncurrent Deferred revenue Non-current portion of deferred revenue 2024 Finite-Lived Intangible Asset, Expected Amortization, Year One Statistical Measurement [Axis] Statistical Measurement Payable to related party Accounts Payable, Related Parties, Current Assets Total assets Domestic Geographic Distribution, Domestic [Member] Accounts Receivable and Allowance for Credit Losses Accounts Receivable and Allowance for Credit Losses [Text Block] Accounts receivable and allowance for credit losses. State and Local Jurisdiction [Member] State Jurisdictions Earnings Per Share, Diluted Diluted Earnings Per Share, Diluted, Total Diluted net loss per share Revenue from External Customers by Products and Services [Table] Schedule Of Entity Wide Information Revenue From External Customers By Products And Services [Table] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Service contract warranty period. Service Contract Warranty Period Service contract warranty period Document Fiscal Period Focus Document Fiscal Period Focus Increase (Decrease) in Accounts Receivable Accounts receivable Preferred Stock, Value, Issued Preferred stock, $0.01 par value, 2,000,000 shares authorized, no shares issued and outstanding Preferred Stock, Value, Issued, Total Preferred Stock, Value, Issued, Beginning Balance Preferred Stock, Value, Issued, Ending Balance APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Stock-based compensation expense APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total Option Indexed to Issuer's Equity, Type [Axis] Operating Lease, Liability Total lease liabilities Operating Lease, Liability, Total Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Topcon member. Topcon [Member] Topcon [Member] Statement of Financial Position [Abstract] Entity File Number Entity File Number 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 Debtor-in-Possession Financing, Interest Rate on Borrowings Outstanding Interest rate on outstanding principal amount Statement of Cash Flows [Abstract] Schedule of allocation of net proceeds on fair value basis table text block Schedule Of Allocation Of Net Proceeds On Fair Value Basis Table [Text Block] Schedule of Allocation of Net Proceeds on Fair Value Basis Contract with customer liability revenue recognized including additions. Contract With Customer Liability Revenue Recognized Including Additions Revenue recognized 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] Disclosure summary of significant accounting policies. Disclosure Summary Of Significant Accounting Policies [Line Items] Disclosure Summary Of Significant Accounting Policies [Line Items] U.S. small business administration loan (SBA Loan). Small Business Administration Loan [Member] Small Business Administration (SBA Loan) [Member] Geographical [Domain] Geographical Statistical Measurement [Domain] Statistical Measurement Statement of Stockholders' Equity [Abstract] Accounts Receivable, Allowance for Credit Loss [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] Revenue Benchmark [Member] Revenue, Total Revenue from Contract with Customer [Policy Text Block] Revenue Recognition Inventory, Work in Process, Net of Reserves Work in process Ownership percentage Equity Method Investment, Ownership Percentage Fair Value Disclosures [Text Block] Fair Value Measurements Increase decrease In operating lease liabilities Increase Decrease In Operating Lease Liabilities Operating lease liabilities Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Options exercisable, Weighted Average Remaining Contractual Life (Years) Proceeds from Stock Options Exercised Proceeds from stock option exercises Long-Term Debt, Type [Axis] Long-term Debt, Type Percentage of revenues accounted. Percentage Of Revenues Accounted Percentage of accounts receivable accounted Rest of Americas Rest Of Americas [Member] Rest of Americas Product Warranty Accrual, Current Accrued warranty Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule Of Revenues From External Customers And Long Lived Assets [Table] Standard Product Warranty Accrual, Decrease for Payments Cost of warranty claims Concentration Risk, Credit Risk, Policy [Policy Text Block] Concentration of Credit Risk Antidilutive Securities [Axis] Antidilutive Securities Distribution rights revenue Deferred Revenue, Revenue Recognized Revenue Recognized Preferred Stock, Par or Stated Value Per Share Preferred stock, par value Current portion of deferred revenue Contract with Customer, Liability, Current Deferred revenue Current portion of deferred revenue Remainder of 2023 (nine months) Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Capitalized Contract Cost, Amortization Amortization cost Commitments and contingencies. Commitments And Contingencies [Table] Commitments And Contingencies [Table] Weighted Average Number of Shares Outstanding, Diluted Diluted Weighted average shares of common stock (diluted) Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name Products warranty period. Products Warranty Period Products warranty period Impact of adoption of ASU 2016-13 Impact of New Accounting Principle in Period of Adoption Impact of new accounting principle in period of adoption General and Administrative Expense [Member] General and administrative Current Fiscal Year End Date Current Fiscal Year End Date Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Cash and cash equivalents, end of period Cash and cash equivalents, beginning of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total Other Assets, Noncurrent Other long-term assets Other Assets, Noncurrent, Total EMEA [Member] Europe, Middle East and Africa Entity Address, Address Line One Entity Address, Address Line One Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class Supplemental Cash Flow Information [Abstract] Supplemental disclosure of cash flow information: Lease Expiration Date Lease expiration date Royalty [Member] Royalty Agreements Income Tax Expense (Benefit) Provision for income taxes Provision for income taxes Income Tax Expense (Benefit), Total Income Tax Disclosure [Text Block] Income Taxes Preferred Stock, Shares Issued Preferred stock, shares issued Preferred Stock, Shares Issued, Total Balance Sheet Location [Domain] Payments to Acquire Property, Plant, and Equipment Acquisition of property and equipment Payments to Acquire Property, Plant, and Equipment, Total Income Tax Disclosure [Abstract] Utility, Revenue and Expense Recognition, Policy [Policy Text Block] Taxes Collected from Customers and Remitted to Governmental Authorities Topcon America Corporation [Member] Topcon America Corporation [Member] Topcon America Corporation [Member] Cyclo G6. Cyclo G Six [Member] Cyclo G6 Contract with customer liability additions. Contract With Customer Liability Additions Additions to deferral Commitments and contingencies. Commitments And Contingencies [Line Items] Commitments And Contingencies [Line Items] Assets, Fair Value Disclosure [Abstract] Assets: Fair Value Hierarchy and NAV [Axis] Level 2 Goodwill and Intangible Assets Disclosure [Abstract] Geographic Concentration Risk [Member] Geographic Concentration Risk Receivable from related party Accounts Receivable, Related Parties, Current 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 Operating Income (Loss) Loss from operations Debt Instrument, Interest Rate, Stated Percentage Fixed interest rate 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 Estimated future amortization expense Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Payments to Acquire Businesses, Net of Cash Acquired Cash paid for business combination, net Payments to Acquire Businesses, Net of Cash Acquired, Total Concentration Risk Benchmark [Domain] Concentration Risk Benchmark Entity Filer Category Entity Filer Category Geographic Distribution [Axis] Liabilities, Noncurrent [Abstract] Long-term liabilities: Option Indexed to Issuer's Equity, Type [Domain] Operating Expenses Total operating expenses Asia Pacific [Member] Asia/Pacific Rim Entity Current Reporting Status Entity Current Reporting Status Asset Class [Domain] Asset Class Inventory, Net Inventories Total inventories Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Options exercisable, Aggregate Intrinsic Value Asset Impairment Charges, Total Asset Impairment Charges Asset impairment charges Inventory Disclosure [Text Block] Inventories Dividends issued Dividend, Share-Based Payment Arrangement Dividend, Share-Based Payment Arrangement, Total Business Combinations [Abstract] Finite-Lived Intangible Assets, Net Intangible assets, net Net Carrying Amount Finite-Lived Intangible Assets, Net, Beginning Balance Finite-Lived Intangible Assets, Net, Ending Balance Stockholders' Equity Attributable to Parent Ending Balance, value Beginning Balance, value Total stockholders’ equity 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 In Process Research and Development [Member] In Process Research and Development [Member] In-process R&D AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) 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 Asset Class [Axis] Asset Class Entity Tax Identification Number Entity Tax Identification Number Income Statement Location [Axis] Income Statement Location Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Number of Shares, RSUs forfeited Common stock, $0.01 par value: Authorized: 30,000,000 shares; Issued and outstanding 16,007,161 and 15,989,662 shares as of April 1, 2023 and December 31, 2022, respectively Common Stock, Value, Issued Common Stock, Value, Issued, Total Common Stock, Value, Issued, Beginning Balance Common Stock, Value, Issued, Ending Balance Retained Earnings (Accumulated Deficit) Accumulated deficit Retained Earnings (Accumulated Deficit), Total Retained Earnings (Accumulated Deficit), Beginning Balance Retained Earnings (Accumulated Deficit), Ending Balance Cumulative Effect, Period of Adoption [Domain] Equity Components [Axis] Equity Components Accounting Standards Update [Domain] Adoption of ASU 2016-13 Accounting Standards Update 2016-13 [Member] Future minimum purchase commitment payments Purchase Obligation, to be Paid, Year One Contract with Customer, Liability Balance, end of period Balance, beginning of period Contract with Customer, Liability, Total Fair value of distribution right Fair Value Of Distribution Right Fair value of distribution right Customer Relationships [Member] Customer Relationships [Member] Customer relationships Entity Emerging Growth Company Entity Emerging Growth Company Related Party Transaction [Axis] Operating Expenses [Abstract] Operating expenses: Cost of Revenue Cost of revenues Cost of Revenue, Total Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Expected life (in years) Financing Receivable, Allowance for Credit Loss [Table] Distribution Fees [Member] Distribution Fees [Member] Distribution fees member. Lessee, Operating Lease, Liability, to be Paid [Abstract] Selling and Marketing Expense Sales and marketing Selling and Marketing Expense, Total Investment, Name [Axis] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Stock options outstanding, exercisable and expected to vest Depreciation, Depletion and Amortization, Nonproduction Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction, Total Document Transition Report Document Transition Report Assets, Fair Value Disclosure, Total Assets, Fair Value Disclosure Assets, Fair Value Measurements Other income (expense), net Nonoperating Income (Expense) Nonoperating Income (Expense), Total Schedule of Segment Reporting Information, by Segment [Table] Schedule Of Segment Reporting Information By Segment [Table] Leases and Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Weighted Average Exercise Price Per Share, Options Exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Restricted stock units Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated Other Comprehensive Income (Loss), Net of Tax, Total Accounts receivable, net of allowance for credit losses of $146 as of April 1, 2023 and $0 as of December 31, 2022 Accounts Receivable, after Allowance for Credit Loss, Current Accounts Receivable, after Allowance for Credit Loss, Current, Total Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Other Comprehensive Income (Loss), Net of Tax, Total Per share data: Earnings Per Share Reconciliation [Abstract] Topcon corporation member Topcon Corporation [Member] Topcon [Member] Principal Amount Outstanding on Loans Securitized or Asset-Backed Financing Arrangement Aggregate principal amount Net income (loss) Net Income (Loss) Attributable to Parent Net loss Net loss Finite-Lived Intangible Assets, Remaining Amortization Period Remaining Amortization Life Operating Lease, Liability, Current Operating lease liabilities 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 Additional Paid-in Capital [Member] Additional Paid-in Capital Payment, Tax Withholding, Share-Based Payment Arrangement Taxes paid related to net share settlements of equity awards Distribution Rights [Member] Distribution Rights [Member] Inventory, Raw Materials, Net of Reserves Raw materials Entity Registrant Name Entity Registrant Name Accounts Receivable, Allowance for Credit Loss, Current Accounts receivable, allowance for doubtful accounts 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 Earnings Per Share [Text Block] Computation of Basic and Diluted Net Loss Per Share 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) Statement of Comprehensive Income [Abstract] Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] 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 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) Award Type [Domain] Award Type Statement [Line Items] Statement [Line Items] Finite lived intangible asset future amortization expense total. Finite Lived Intangible Asset Future Amortization Expense Total Net Carrying Amount Operating Lease, Expense Operating lease, expenses 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 Title of 12(b) Security Title of 12(b) Security Finite-Lived Intangible Assets, Gross Gross Carrying Amount Finite-Lived Intangible Assets, Gross, Total Business allocation preliminary allocation of purchase price table text block Business Acquisition Preliminary Allocation Of Purchase Price Table [Text Block] Schedule of Preliminary Allocation of Purchase Price Increase (Decrease) in Accounts Payable Accounts payable Increase (Decrease) in Accounts Payable, Total Common Stock [Member] Common Stock Net Cash Provided by (Used in) Operating Activities [Abstract] Operating activities: Equity Component [Domain] Equity Component Share-Based Payment Arrangement, Accelerated Cost Additional stock-based compensation expense The increase (decrease) during the reporting period in warranty expenses incurred but not yet paid. Increase Decrease In Accrued Warranty Liabilities Accrued warranty One customer. One Customer [Member] One Customer Revenue from Contract with Customer, Excluding Assessed Tax Total revenues Revenue from Contract with Customer, Excluding Assessed Tax, Total Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Loss from operations before provision for income taxes Entity Address, State or Province Entity Address, State or Province Purchases from related party Related Party Transaction, Purchases from Related Party Geographical [Axis] Geographical Net decrease in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Capitalized Contract Cost, Net, Total Capitalized Contract Cost, Net Deferred costs incurred Document Type Document Type UNITED STATES United States Entity Shell Company Entity Shell Company Increase (Decrease) in Inventories Inventories Increase (Decrease) in Inventories, Total Share-Based Payment Arrangement, Expense Stock-based compensation Stock-based compensation expense Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] 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] Fair Value, Recurring and Nonrecurring [Table] Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table] Customer deposir Customer Deposit Customer deposit Security Exchange Name Security Exchange Name Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] Significant Accounting Policies [Text Block] Summary of Significant Accounting Policies Net cash used in operating activities Net Cash Provided by (Used in) Operating Activities Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Cost is expected to be recognized over a weighted average period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Options outstanding, Weighted Average Remaining Contractual Life (Years) Commitments and Contingencies Disclosure [Abstract] Employee stock options and restricted stock units. Employee Stock Options And Restricted Stock Units [Member] Stock options and RSUs Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Release of restricted stock, net of taxes paid Restricted Stock Units (RSUs) [Member] Restricted Stock Units (RSUs) Lessee, Operating Lease, Liability, Maturity [Table Text Block] Schedule of Maturities of Operating Lease Liabilities Schedule of Product Warranty Liability [Table Text Block] Reconciliation of Changes in Warranty Liability Share-Based Payment Arrangement, Option, Activity [Table Text Block] Summary of Stock Options New Accounting Pronouncements, Policy [Policy Text Block] Recently Adopted Accounting Standards Common Stock, Shares, Outstanding Ending Balance, shares Beginning Balance, shares Common stock, shares outstanding Fair Value, Inputs, Level 2 [Member] Level 2 Net Cash Provided by (Used in) Investing Activities [Abstract] Investing activities: Estimated Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Commitments and contingencies (Note 8) Commitments and Contingencies Common Stock, Shares, Issued Common stock, shares issued Common Stock, Shares, Issued, Total Minimum [Member] Minimum Minimum Income taxes. Income Taxes [Table] Income Taxes [Table] Patents [Member] Lessee, Leases [Policy Text Block] Leases Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Options exercisable, Weighted Average Exercise Price Accounting Standards Update [Axis] Contract with customer liability deductions from reserves. Contract With Customer Liability Deductions From Reserves Deductions from reserves Accrued Liabilities, Current Accrued expenses Accrued Liabilities, Current, Total Capitalized Contract Cost, Impairment Loss Impairments expenses Debt Instrument [Axis] Debt Instrument Stockholders' Equity Attributable to Parent [Abstract] Stockholders’ equity: Amortization of Intangible Assets Amortization expense Amortization of Intangible Assets, Total Award Type [Axis] Award Type Amortization costs Cost, Amortization Summary of Activity in Allowance for Credit Losses for Accounts Receivable Accounts Receivable, Allowance for Credit Loss [Table Text Block] 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 Related Party Transaction [Domain] 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 Lessee, Operating Lease, Liability, to be Paid Total lease payments 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 Movement in Deferred Revenue [Roll Forward] Reconciliation of the changes in the Company's deferred revenue balance Entity Central Index Key Entity Central Index Key Net Income (Loss) Attributable to Parent [Abstract] Numerator: Customer [Axis] Customer Accounting Policies [Abstract] 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) Measurement Frequency [Axis] Measurement Frequency Contract with customer, shipping and handling costs. Contract With Customer Shipping And Handling Costs Policy [Text Block] Shipping and Handling Costs 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 Increase (Decrease) in Employee Related Liabilities Accrued compensation Increase (Decrease) in Employee Related Liabilities, Total General and Administrative Expense General and administrative General and Administrative Expense, Total Organization, Consolidation and Presentation of Financial Statements [Abstract] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Outstanding, Weighted Average Exercise Price Per Share, Ending Balance Outstanding, Weighted Average Exercise Price Per Share, Beginning Balance Options outstanding, Weighted Average Exercise Price Research and Development Expense [Member] Research and development Standard Product Warranty, Policy [Policy Text Block] Warranty Deferred costs, incurred Deferred Costs, Current Deferred Costs, Current, Total Adjustments to reconcile net loss to net cash (used in) provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Retained Earnings [Member] Accumulated Deficit Customer [Domain] Customer Money Market Funds [Member] Money Market Funds Segment Reporting [Abstract] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] Geographic Distribution [Domain] Capitalized implementation costs amortization period. Capitalized Implementation Costs Amortization Period Capitalized implementation costs amortization period Debt Instrument, Decrease, Forgiveness Loan forgiveness amount Entity Interactive Data Current Entity Interactive Data Current Contract with customer liability. Contract With Customer Liability Policy [Text Block] Deferred Revenue 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 Related Party - Topcon Related Party Transactions Disclosure [Text Block] Receivable from related party Receivable from related party Increase (Decrease) in Due from Related Parties Increase (Decrease) in Due from Related Parties, Total Finite-Lived Intangible Assets, Net [Abstract] Schedule of Intangible Assets Related Party Transactions [Abstract] 2024 Lessee, Operating Lease, Liability, to be Paid, Year One Accounts Receivable, Credit Loss Expense (Reversal) Provision for doubtful accounts Local Phone Number Local Phone Number Unrecognized Tax Benefits Unrecognized tax benefits Unrecognized Tax Benefits, Beginning Balance Unrecognized Tax Benefits, Ending Balance Revenues from External Customers and Long-Lived Assets [Line Items] Revenues From External Customers And Long Lived Assets [Line Items] 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 Debt Disclosure [Abstract] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Basis of Accounting, Policy [Policy Text Block] Financial Statement Presentation Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Options exercisable, Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Number of Shares, Options Granted Base monthly rent. Base Monthly Rent Base monthly rent Other Liabilities, Noncurrent Other long-term liabilities Other Liabilities, Noncurrent, Total JAPAN JAPAN Income Statement Location [Domain] Income Statement Location 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 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 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 Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] 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 Inventory Disclosure [Abstract] Customer Concentration Risk [Member] Customer Concentration Risk Amortization, Total Amortization Amortization expense 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 Income taxes. Income Taxes [Line Items] Income Taxes [Line Items] Debt Instrument, Name [Domain] Debt Instrument, Name Document Fiscal Year Focus Document Fiscal Year Focus Inventory, Finished Goods, Net of Reserves Finished goods Purchase Obligation Future minimum purchase commitment payments Purchase Obligation, Total 2025 Lessee, Operating Lease, Liability, to be Paid, Year Two Earnings Per Share, Basic Basic Earnings Per Share, Basic, Total Basic net loss per share Assets [Abstract] ASSETS Increase (Decrease) in Accrued Liabilities Accrued expenses Increase (Decrease) in Accrued Liabilities, Total Income tax returns examination period. Income Tax Returns Examination Period Income tax returns examination period Gross Profit Gross profit Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Customer two. Customer Two [Member] Customer Two Credit Concentration Risk [Member] Credit Concentration Risk Concentration Risk Benchmark [Axis] Concentration Risk Benchmark Arrangement expiration date Arrangement Expiration Period Arrangement expiration period Shareholders' Equity and Share-Based Payments [Text Block] Stockholder' Equity and Stock Based Compensation Liabilities and Equity [Abstract] LIABILITIES AND STOCKHOLDERS’ EQUITY Standard Product Warranty Accrual, Increase for Warranties Issued Accruals for product warranties Income Taxes Paid, Net Cash paid during the period for income taxes Income Taxes Paid, Net, Total Antidilutive Securities, Name [Domain] Antidilutive Securities, Name Developed Technology Rights [Member] Developed Technology [Member] Developed technology Income Tax Authority [Axis] Income Tax Authority Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total Assets, Current [Abstract] Current assets: 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Four 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Two Segment Reporting Disclosure [Text Block] Business Segments Allowance for Credit Loss [Abstract] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV Measurement Frequency [Domain] Measurement Frequency Refundable arrangement fee Refundable Arrangement Fee Arrangement fee Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities: Related Party Transaction [Line Items] Prepaid expenses and other current assets and Other long-term assets. Prepaid Expenses And Other Current Assets And Other Long Term Assets [Member] Prepaid Expenses and Other Current Assets and Other Long Term Assets Cover [Abstract] No customer. No Customer [Member] No Customer Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate Average volatility Concentration Risk, Percentage Customer and supplier accounted percentage of total revenues, accounts receivable and purchases Product and Service [Domain] Product and Service Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table] Goodwill, Impairment Loss Impairment of goodwill Liabilities, Current [Abstract] Current liabilities: Maximum [Member] Maximum [Member] Maximum Standard Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties Adjustment to pre-existing warranties Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Stock-Based Compensation Expenses Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities NETHERLANDS NETHERLANDS Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Issuance of common stock under stock option plan, shares Number of Shares, Options Exercised Goodwill and Intangible Assets Disclosure [Text Block] Goodwill and Intangible Assets Schedule of Inventory, Current [Table Text Block] Components of Inventories Fair Value, Inputs, Level 3 [Member] Level 3 Use of Estimates, Policy [Policy Text Block] Use of Estimates Release of restricted stock, net of taxes paid, shares Stock Issued During Period, Shares, Restricted Stock Award, Gross Accounts Receivable [Member] Accounts Receivable Stock Issued During Period, Value, Stock Options Exercised Issuance of common stock under stock option plan 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Three Common Stock, Shares Authorized Common stock, shares authorized Trading Symbol Trading Symbol Amortization of operating lease right-of-use assets Operating Lease, Right-of-Use Asset, Amortization Expense Revenue from External Customer [Line Items] Entity Wide Information Revenue From External Customer [Line Items] Balance Sheet Location [Axis] Comprehensive Income (Loss), Net of Tax, Attributable to Parent Comprehensive loss Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Average risk free interest rate Accounts Payable, Current Accounts payable Accounts Payable, Current, Total Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Denominator: Schedule of Related Party Transactions, by Related Party [Table] Concentration Risk Type [Domain] Concentration Risk Type Debt Instrument, Term Term of loan Common Stock, Par or Stated Value Per Share Common stock, par value Revenue from External Customers by Products and Services [Table Text Block] Schedule of Revenue Information by Product Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Restricted Stock Units Percentage of accounts receivable accounted. Percentage Of Accounts Receivable Accounted Percentage of accounts receivable accounted Paycheck protection program. Paycheck Protection Program [Member] PPP Loan [Member] 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 Long-Term Debt [Text Block] PPP Loan Debt Instrument [Line Items] Debt Instrument [Line Items] Long-Term Debt, Type [Domain] Long-term Debt, Type Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Shares that were excluded from the computation of diluted weighted average shares outstanding Increase (Decrease) in Other Noncurrent Assets Other long-term assets Noncash Investing and Financing Items [Abstract] Supplemental disclosure of non-cash activities: