Impairment Of Long Lived Assets
Impairment, Long-Lived Asset, Held-for-Use
Impairment, Long-Lived Asset, Held-for-Use, Total
Lease Expiration Date1
Lease expiration date
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period
Concentration of credit risk policies text block.
Concentration Of Credit Risk Policies [Text Block]
Concentration Of Credit Risk
Gross Profit
Surgical Glaucoma
Gross profit
Redeemable preferred stock warrants liabilities non current.
Redeemable Preferred Stock Warrants Liabilities Non Current
Redeemable preferred stock warrants liabilities
Operating Loss Carryforwards, Total
Operating Loss Carryforwards
Operating Loss Carryforwards
Lease Commencement Date
Lease Commencement Date
Lease commencement date
Redeemable convertible preferred stock, shares authorized
Shares Authorized
Temporary Equity Shares Authorized
Additional warrants issued expired.
Additional Warrants Issued Expired
Additional warrants issued expired
Auditor Location
Auditor Location
Line Of Credit Facility Commitment Fee Percentage
Percentage of final payment fee
Operating Expenses [Abstract]
Operating expenses:
Loss from operations
Operating Income Loss
Loss from operations
Debt Instrument Covenant Description
Debt Instrument, Covenant Description
Redeemable convertible preferred stock.
Redeemable Convertible Preferred Stock [Abstract]
Concentration Risk Type [Domain]
Entity Emerging Growth Company
Entity Emerging Growth Company
Shares available for future purchase under ESPP.
Shares Available For Future Purchase Under E S P P [Member]
Shares available for future purchase under ESPP
Income Tax Disclosure [Abstract]
Increase (Decrease) in Prepaid Expense and Other Assets, Total
Increase Decrease In Prepaid Deferred Expense And Other Assets
Prepaid expenses and other current assets
Weighted Average Grant Date Fair Value, Forfeited/cancelled
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Revolving credit facility 2019.
Revolving Credit Facility Two Thousand Nineteen [Member]
Revolving Credit Facility Two Thousand Nineteen
Number Of Reportable Segments
Number of Reportable Segments
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
Shares Available for Grant Ending Balance
Shares Available for Grant beginning Balance
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant
Purchases of property and equipment
Payments to Acquire Property, Plant, and Equipment, Total
Payments To Acquire Property Plant And Equipment
Purchases of property and equipment
Noncash Or Part Noncash Acquisition Fixed Assets Acquired1
Acquisition of property and equipment included in accounts payable and accrued liabilities
Two thousand Twenty warrant.
Two Thousand Twenty Warrants [Member]
2020 Warrants [Member]
Common stock par value of $0.001 per share; 200,000,000 and 21,831,000 shares authorized as of December 31, 2021 and 2020, respectively; 47,504,704 and 9,509,182 shares issued and outstanding as of December 31, 2021 and 2020, respectively
Common Stock, Value, Issued, Ending Balance
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Total
Common Stock Value
Entity Address State Or Province
Entity Address, State or Province
Liabilities
Total liabilities
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
Risk-free interest rate
Two thousand twenty one employee stock purchase plan.
Two Thousand Twenty One Employee Stock Purchase Plan [Member]
Two Thousand Twenty One Employee Stock Purchase Plan
Schedule Of Future Minimum Rental Payments For Operating Leases Table [Text Block]
Schedule of Aggregate Future Minimum Lease Payments
Class Of Stock [Domain]
Class of Stock
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]
Schedule Of Stock By Class [Text Block]
Schedule of Reserved Common Stock for Future Issuances
Senior secured 2020 term loan.
Senior Secured Twenty Twenty Term Loan [Member]
Senior Secured Twenty Twenty Term Loan
Common stock warrant policy text block.
Common Stock Warrant Policy [Text Block]
Common Stock Warrant
Redeemable convertible preferred stock issued and outstanding.
Redeemable Convertible Preferred Stock Issued And Outstanding Table [Text Block]
Summary Of Redeemable Convertible Preferred Stock Issued And Outstanding
Redeemable convertible preferred stock and warrants.
Redeemable Convertible Preferred Stock And Warrants [Member]
Redeemable convertible preferred stock and warrants
Weighted Average Number Of Share Outstanding Basic And Diluted
Weighted-average shares outstanding, basic and diluted
Redeemable Convertible Preferred Stock [Member]
Redeemable Convertible Preferred Stock
Schedule Of Stockholders Equity Note Warrants Or Rights [Text Block]
Schedule of Fair Value of Warrants Calculated Using Blsck-Scholes Model
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
Weighted average contractual term, vested and exercisable
Series B Preferred Stock [Member]
Series B
Accounts Receivable, after Allowance for Credit Loss, Current, Total
Accounts Receivable Net Current
Accounts receivable, net
Gross Profit [Abstract]
Gross profit
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Significant Accounting Policies [Text Block]
Significant Accounting Policies
City Area Code
City Area Code
Schedule Of Share Based Payment Award Stock Options Valuation Assumptions Table [Text Block]
Summary of Weighted Average Valuation Assumptions Used to Estimate Fair Value of Employee Stock Options
Deferred Tax Assets Gross
Gross deferred tax assets
Redeemable convertible preferred stock, par value
Temporary Equity Par Or Stated Value Per Share
Deferred Tax Assets Net
Deferred tax assets, net of valuation allowance
Revenues [Abstract]
Revenue
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
Weighted-Average Exercise Price, Forfeited/cancelled
Commitments And Contingencies
Commitments and contingencies (Note 6)
Class Of Warrant Or Right [Line Items]
Class Of Warrant Or Right [Line Items]
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Text Block]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share
Issuance of common stock in connection with initial public offering, net of underwriting discounts and commissions and other offering costs of $23.8 million, Shares
Stock Issued During Period Shares New Issues
Debt Instrument Basis Spread On Variable Rate1
Debt instrument, variable rate
Proceeds from issuance of redeemable convertible preferred stock, net of issuance costs
Proceeds From Issuance Of Convertible Preferred Stock
Revenue Benchmark [Member]
Revenue Benchmark [Member]
Basis Of Accounting Policy Policy [Text Block]
Basis of Accounting
Series F Preferred Stock [Member]
Series F Preferred Stock
Earnings Per Share Basic And Diluted Other Disclosures [Abstract]
Denominator:
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Total
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
Cash and cash equivalents at end of period
Cash and cash equivalents at beginning of period
Restricted stock units outstanding.
Restricted Stock Units Outstanding [Member]
Restricted stock units outstanding
Tranche one loans.
Tranche One Loans [Member]
Tranche One Loans
Amortization of Debt Issuance Costs and Discounts, Total
Amortization Of Financing Costs And Discounts
Accretion of debt discount and amortization of debt issuance costs
Stock Issued During Period Value Conversion Of Convertible Securities
Conversion of redeemable convertible preferred stock to common stock upon initial public offering
Income Statement [Abstract]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Liabilities:
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]
Series A redeemable convertible preferred stock.
Series A Redeemable Convertible Preferred Stock [Member]
Series A redeemable convertible preferred stock
Net Cash Provided By Used In Investing Activities
Net cash used in investing activities
Debt Disclosure [Text Block]
Debt
Temporary Equity [Abstract]
Redeemable convertible preferred stock:
Employee-related Liabilities, Current, Total
Employee Related Liabilities Current
Accrued compensation
General and Administrative Expense, Total
General And Administrative Expense
General and Administrative Expense
Financial Liabilities Fair Value Disclosure
Financial Liabilities Fair Value Disclosure, Total
Financial Liabilities Fair Value Disclosure
Total liabilities measured at fair value
Property, Plant and Equipment, Net, Ending Balance
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net, Total
Property Plant And Equipment Net
Property and equipment, net
Common Stock, Shares, Issued, Total
Common Stock Shares Issued
Common Stock Shares Issued
Number of shares, Forfeited/cancelled
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Deferred tax liabilities:
Deferred Tax Liabilities, Gross, Total
Deferred Income Tax Liabilities
Deferred tax liabilities:
Operating Lease Right Of Use Asset
Operating lease right-of-use assets
Proceeds from Paycheck Protection Program loan
Proceeds from Paycheck Protection Program loan
Proceeds From Paycheck Protection Program Loan
Proceeds from Paycheck Protection Program loan
Customer Concentration Risk [Member]
Customer Concentration Risk [Member]
Security Exchange Name
Security Exchange Name
Range [Member]
Statistical Measurement
2024
Long Term Debt Maturities Repayments Of Principal In Year Three
2024
Furniture And Fixtures [Member]
Furniture and Fixtures
Line Of Credit Facility Unused Capacity Commitment Fee Percentage
Line of credit facility, unused capacity, commitment fee percentage
Other Liabilities, Noncurrent, Total
Other Liabilities Noncurrent
Other noncurrent liabilities
Measurement Input Price Volatility [Member]
Measurement Input Price Volatility
Line Of Credit Facility Maximum Borrowing Capacity
Maximum borrowing capacity
Debt instrument covenant minimum revenue.
Debt Instrument Covenant Minimum Revenue
Debt instrument covenant minimum revenue
Debt Disclosure [Abstract]
Document Period End Date
Document Period End Date
Series C Preferred Stock [Member]
Series c
Income Statement Location [Axis]
Income Statement Location
Subsidiary Or Equity Method Investee Sale Of Stock By Subsidiary Or Equity Investee [Table]
Subsidiary Or Equity Method Investee Sale Of Stock By Subsidiary Or Equity Investee [Table]
Accrued Liabilities, Current, Total
Accrued Liabilities Current
Accrued expenses
Line Of Credit Facility Lender [Domain]
Line of Credit Facility, Lender
Term (in years)
Warrants And Rights Outstanding Term
Warrants term
Funding of two thousand Nineteen term loan tranche 3.
Funding Of Two Thousand Nineteen Term Loan Tranche3 [Member]
Funding of 2019 Term Loan Tranche 3
Redeemable convertible preferred stock warrants policy text block.
Redeemable Convertible Preferred Stock Warrants Policy [Text Block]
Redeemable Convertible Preferred Stock Warrants
Common stock, shares authorized
Common Stock Shares Authorized
Schedule Of Unrecognized Tax Benefits Roll Forward Table [Text Block]
Schedule of Unrecognized Tax Benefits Roll Forward
Use Of Estimates
Use of Estimates
Operating Lease Liability Current
Current portion of lease liabilities
Less: current portion of operating lease liability
Schedule Of Short Term Debt [Table]
Schedule Of Short Term Debt [Table]
Accrued accretion on maturity payments.
Accrued Accretion On Maturity Payments
Accrued Accretion On Maturity Payments
Supplemental Cash Flow Information [Abstract]
Supplemental disclosure of cash flow information
Statement Class Of Stock [Axis]
Class of Stock
Federal and State.
Federal And State [Member]
Federal And State
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:
Concentration Risk Benchmark [Domain]
Two thousand and twenty one plan.
Two Thousand And Twenty One Plan [Member]
Two Thousand And Twenty One Plan
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
Redeemable convertible preferred stock
Line Of Credit Facility Commitment Fee Amount
Line of credit facility, commitment fee amount
2023
Long Term Debt Maturities Repayments Of Principal In Year Two
2023
Interest Expense, Debt, Total
Interest Expense Debt
Interest expense, debt
Two thousand and Eleven plan.
Two Thousand And Eleven Plan [Member]
2011 Plan [Member]
Funding of tranche 1 and tranche 2 under two thousand Nineteen term loan.
Funding Of Tranche1 And Tranche2 Under Two Thousand Nineteen Term Loan [Member]
Funding of Tranche 1 and Tranche 2 under 2019 Term Loan
Interest Paid Net
Cash paid for interest
2020 Midcap Credit Facility
Twenty Twenty MidCap Credit Facility [Member]
Twenty Twenty MidCap Credit Facility [Member]
Effective Income Tax Rate Reconciliation, Percent, Total
Effective Income Tax Rate Continuing Operations
Effective tax rate
Deferred Tax Assets Net [Abstract]
Deferred tax assets:
Entity Address Address Line2
Entity Address, Address Line Two
Current Fiscal Year End Date
Current Fiscal Year End Date
Organization consolidation and presentation of financial statements disclosure.
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
Net change in cash and cash equivalents
Term loan.
Term Loan [Member]
Segment Reporting Disclosure [Text Block]
Segment Information
Deferred Tax Assets Other
Other
Debt Instrument Frequency Of Periodic Payment
Debt instrument, frequency of periodic payment
Assets
Assets [Abstract]
Accrued and other current liabilities.
Accrued And Other Current Liabilities Table [Text Block]
Summary of Accrued and Other Current Liabilities
Conversion of redeemable convertible preferred stock
Conversion of redeemable convertible preferred stock to common stock upon initial public offering, Shares
Stock Issued During Period Shares Conversion Of Convertible Securities
Stock split
Stockholders Equity Note Stock Split
Lessee Operating Lease Liability Payments Due Next Twelve Months
2022
Accounts Payable, Current, Total
Accounts Payable Current
Accounts payable
Debt Instrument Name [Domain]
Debt Instrument, Name
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]
Common stock, par value
Common Stock Par Or Stated Value Per Share
Effective Income Tax Rate Reconciliation Tax Credits Research
Research and development credit
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
Additions based on tax positions related to the current year
State And Local Jurisdiction [Member]
State and Local Jurisdiction
Shares Outstanding
Balance at September 30, 2021
Balance at December 31, 2020
Additional Paid in Capital, Common Stock, Ending Balance
Additional Paid in Capital, Common Stock, Beginning Balance
Additional Paid In Capital Common Stock
Additional paid-in-capital
Revenue Recognition Deferred Revenue
Revenue Recognition
Tranche three loans.
Tranche Three Loans [Member]
Tranche Three Loans
Research And Development Expense Policy
Research and Development
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
Loss before income taxes
Document Type
Document Type
Domestic Country [Member]
Domestic Tax Authority
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Issues
Issuance of redeemable convertible preferred stock warrants
Preferred stock par value of $0.001 per share; 10,000,000 authorized; no shares issued and outstanding as of December 31, 2021 and 2020, respectively
Preferred Stock, Value, Issued
Preferred Stock, Value, Issued, Ending Balance
Preferred Stock, Value, Issued, Beginning Balance
Preferred Stock, Value, Issued, Total
Operating lease liabilities - noncurrent
Operating Lease Liability Noncurrent
Noncurrent portion of lease liabilities
Accounts Payable And Other Accrued Liabilities Current
Accrued and other current liabilities
Assets Current
Total current assets
Provision For Doubtful Accounts
Provision for doubtful accounts receivable
Selling General And Administrative Expenses Policy [Text Block]
Selling, General and Administrative Expense
Emerging growth company policy text block.
Emerging Growth Company Policy [Text Block]
Emerging Growth Company
Other non current liabilities.
Other Non Current Liabilities
Other noncurrent liabilities
Employee Stock Option [Member]
Options to Purchase Common Stock
Longterm Debt Type [Domain]
Long-term Debt, Type
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
Weighted Average Remaining Contractual Term
Provision (benefit) for income taxes
Income Tax Expense Benefit
Provision for income taxes
Supplemental disclosure of non-cash investing and financing information
Cash Flow Noncash Investing And Financing Activities Disclosure [Abstract]
Conversion of redeemable convertible preferred stock to common stock upon initial public offering, Amount
redeemable convertible preferred stock issuance cost value.
Redeemable Convertible Preferred Stock Issuance Cost Value
Earnings Per Share, Basic and Diluted, Total
Earnings Per Share Basic And Diluted
Net loss per share attributable to common stockholders, basic and diluted
Area Of Land
Operating lease office space
Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities [Axis]
Antidilutive Securities
Number of shares
Number of shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Deferred Tax Assets, Operating Loss Carryforwards, Total
Deferred Tax Assets Operating Loss Carryforwards
Net operating loss carryforwards
Common Stock, Shares, Outstanding, Ending Balance
Common Stock, Shares, Outstanding, Beginning Balance
Common Stock Shares Outstanding
Common Stock Shares Outstanding
Current State And Local Tax Expense Benefit
State
Class Of Warrant Or Right [Domain]
Class of Warrant or Right
Schedule Of Segment Reporting Information By Segment [Text Block]
Schedule of Segment Reporting Information
Plan Name [Axis]
Plan Name
Debt Instrument Term
Debt Instrument, Term
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Less: Accumulated depreciation
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
Number of Shares, Forfeited/cancelled
Unrecognized Tax Benefits
Unrecognized Tax Benefits, Increase Resulting from Acquisition
Line Of Credit Facility Current Borrowing Capacity
Line of Credit Facility, Current Borrowing Capacity
Common Stock issued on conversion of convertible preferred stock.
Common Stock Issued On Conversion Of Convertible Preferred Stock
Common Stock issued on conversion of convertible preferred stock
Operating Expenses
Total operating expenses
Operating expense
I P O [Member]
IPO
Inventory, Net, Total
Inventory Net
Inventory, net
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
Weighted-Average Exercise Price
Weighted-Average Exercise Price
Net Cash Provided By Used In Operating Activities [Abstract]
Cash flows from operating activities:
Warrants fair value.
Warrants Fair Value
Warrants fair value
Exercise of common stock warrants, Shares
Exercise of common stock warrants shares.
Exercise Of Common Stock Warrants Shares
Operating Loss Carryforwards [Table]
Operating Loss Carryforwards [Table]
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
Class of warrant exercise price
Earnings Per Share [Abstract]
Interest Income, Operating, Total
Interest Income Operating
Interest income
Summery statutory federal income tax rate
Reconciliation of The Statutory Federal Income Tax Rate [Table Text Block]
Reconciliation of the statutory federal income tax rate.
Conversion of redeemable convertible preferred stock warrants to common stock warrants upon initial public offering, Amount
Conversion and reclassification of preferred stock warrants to common stock warrants upon initial public offering.
Conversion And Reclassification Of Preferred Stock Warrants To Common Stock Warrants Upon Initial Public Offering
Lessee Operating Lease Liability Payments Due Year Two
2023
Net loss
Net Income Loss
Net loss and comprehensive loss
Net loss and comprehensive loss
Schedule Of Effective Income Tax Rate Reconciliation Table [Text Block]
Schedule of Income Tax Provision
Revolving credit facility 2020.
Revolving Credit Facility Two Thousand Twenty [Member]
Revolving Credit Facility Two Thousand Twenty
Operating Lease Weighted Average Discount Rate Percent
Lease, borrowing rate
Research And Development Expense [Member]
Research and Development Expense
Document Fiscal Period Focus
Document Fiscal Period Focus
Temporary Equity Stock Issued During Period Value New Issues
Issuance of redeemable convertible preferred stock, net of issuance costs
Convertible Preferred Stock Nonredeemable Or Redeemable Issuer Option Value
Redeemable convertible preferred stock outstanding
Accounting for payroll protection program.
Accounting For Payroll Protection Program Policy [Text Block]
Accounting for Payroll Protection Program
Accounting Policies [Abstract]
Foreign
Current Foreign Tax Expense (Benefit)
Entity Address Address Line1
Entity Address, Address Line One
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
Number of Shares
Number of Shares
Debt instrument percentage of prepayment premium year one.
Debt Instrument Percentage Of Prepayment Premium Year One
Percentage of prepayment premium year one
Deferred tax liabilities fixed assets.
Deferred Tax Liabilities Fixed Assets
Fixed assets
Liabilities Current
Total current liabilities
Earnings Per Share Reconciliation [Abstract]
Numerator:
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Profit Loss
Net loss
Entity Address Postal Zip Code
Entity Address, Postal Zip Code
Cost of goods sold policy text block.
Cost Of Goods Sold Policy [Text Block]
Cost Of Goods Sold
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
Average Intrinsic Value
Average Intrinsic Value
Lessee Operating Lease Liability Payments Due
Total future minimum lease payments
Accrued Liabilities And Other Liabilities
Total accrued and other current liabilities
Total accrued and other current liabilities
Redeemable convertible preferred stock, $0.001 par value; 14,241,390 shares authorized as of December 31, 2020, 12,767,202 shares issued and outstanding as of December 31, 2020; aggregate liquidation preference of $118.6 million as of December 31, 2020
Carrying Value
Temporary Equity Carrying Amount Attributable To Parent
Balance at September 30, 2021
Balance at December 31, 2020
Proceeds from initial public offering
Proceeds From Issuance Initial Public Offering
Proceeds from issuance of common stock upon initial public offering, net of underwriting discounts and commissions
Cost Of Goods And Services Sold [Abstract]
Cost of goods sold
Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized
Shares Available for Grant, Additional shares reserved
Temporary equity issuance cost.
Temporary Equity Issuance Cost
Issuance Costs
Net Cash Provided By Used In Operating Activities
Net cash used in operating activities
Increase Decrease In Other Noncurrent Liabilities
Other noncurrent liabilities
Statement Equity Components [Axis]
Equity Components
Lease Cost Table [Text Block]
Schedule of Operating Lease Expense Recognized and Supplemental Cash Flow
Assets Current [Abstract]
Current assets:
Entity Registrant Name
Entity Registrant Name
Series F redeemable convertible preferred stock.
Series F Redeemable Convertible Preferred Stock [Member]
Series F Redeemable Convertible Preferred Stock
Debt instrument interest payment extended term.
Debt Instrument Interest Payment Extended Term
Debt instrument interest payment extended term
Debt instrument percentage of prepayment premium year three.
Debt Instrument Percentage Of Prepayment Premium Year Three
Percentage of prepayment premium year three
Loss on disposal of property and equipment
Gain (Loss) on Disposition of Property Plant Equipment, Total
Gain Loss On Sale Of Property Plant Equipment
Loss on disposal of property and equipment
Share-based compensation arrangement by share-based payment award, number of shares available for grant, granted in period.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Granted In Period
Shares Available for Grant, Granted
Series A Preferred Stock [Member]
Series A
Stockholders Equity Note Disclosure [Text Block]
Common Stock
Entity Interactive Data Current
Entity Interactive Data Current
Entity Address City Or Town
Entity Address, City or Town
Accounts Receivable [Member]
Accounts Receivable [Member]
Debt instrument interest payment term.
Debt Instrument Interest Payment Term
Debt instrument interest payment term
Measurement Input Expected Term [Member]
Measurement Input Expected Term
Supplemental Balance Sheet Disclosures [Text Block]
Balance Sheet Components
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
Expected term (in years)
Trading Symbol
Trading Symbol
Net Cash Provided By Used In Investing Activities [Abstract]
Cash flows from investing activities:
Lessee Operating Lease Liability Undiscounted Excess Amount
Less: imputed interest
Concentration Risk Type [Axis]
Summary of restricted share award activity
Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Inventory Policy [Text Block]
Inventory
Currency remeasurement policy text block.
Currency Remeasurement Policy [Text Block]
Currency Remeasurement
Local Phone Number
Local Phone Number
Advertising Expense
Advertising Expense
Vested and expected to vest as of December 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number
Ending Balance, Amount
Beginning Balance, Amount
Stockholders Equity
Total stockholders’ equity (deficit)
Payments Of Debt Issuance Costs
Payments of Debt Issuance Costs
Debt issuance costs
Unrecognized Tax Benefits
Unrecognized tax benefits at the end of the year
Unrecognized tax benefits at the beginning of the year
Operating Lease Payments
Cash paid for operating leases
Comprehensive Income Policy Policy [Text Block]
Comprehensive Income
Preferred Stock, Shares Issued, Total
Preferred Stock Shares Issued
Preferred Stock, Shares Issued
Series E Preferred Stock [Member]
Series E Preferred Stock
Range [Axis]
Statistical Measurement
Entity Small Business
Entity Small Business
Tools Dies And Molds [Member]
Tools and Equipment
Preferred stock, shares outstanding
Preferred Stock, Shares Outstanding
Preferred Stock, Shares Outstanding, Ending Balance
Preferred Stock, Shares Outstanding, Beginning Balance
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Lessee Leases Policy [Text Block]
Leases
Fair Value Measurements Fair Value Hierarchy [Domain]
Fair Value Hierarchy and NAV
Underwriters' Option
Over Allotment Option [Member]
Over-Allotment Option
Credit Facility [Axis]
Credit Facility
Total accrued and other current liabilities
Long Term Debt Noncurrent
Long-term debt
Variable Rate [Axis]
Variable Rate
Schedule Of Deferred Tax Assets And Liabilities Table [Text Block]
Schedule of Tax Effects of Temporary Differences and Deferred Tax Assets and Liabilities
Impairment Or Disposal Of Long Lived Assets Policy [Text Block]
Impairment of Long-Lived Assets
Variable Rate [Domain]
Variable Rate
Estimated useful live of assets
Property, Plant and Equipment, Useful Life
Tranche two loans.
Tranche Two Loans [Member]
Tranche Two Loans
Segment Reporting [Abstract]
Fair Value Adjustment Of Warrants
Change in fair value of redeemable convertible preferred stock warrant
Conversion Of Stock Shares Issued1
Share of common stock issued upon warrant exercised
Loan received
Proceeds from Short-term Debt
Proceeds from Short-term Debt, Total
Warrant outstanding
Class of Warrant or Right, Outstanding
Common stock warrants issued on conversion of preferred stock warrants and the reclassification of the warrant liability.
Common Stock Warrants Issued On Conversion Of Preferred Stock Warrants And The Reclassification Of The Warrant Liability
Common stock warrants issued on conversion of preferred stock warrants and the reclassification of the warrant liability
Expiration of redeemable convertible preferred stock warrants
Fair Value Measurements With Unobservable Inputs Reconciliation Recurring Basis Liability Expiration
Fair Value Measurements With Unobservable Inputs Reconciliation Recurring Basis Liability Expiration
Weighted-Average Exercise Price, Grants
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
Sale Of Stock Name Of Transaction [Domain]
Sale of Stock
Redeemable convertible preferred stock, shares issued
Shares Issued
Temporary Equity Shares Issued
Equity [Abstract]
Number Of Major Customers
Number Of Major Customers
Number Of Major Customers
Conversion and Reclassification of Preferred Stock Warrants to Common Stock Warrants Upon Initial Public Offering, Shares
Conversion And Reclassification Of Preferred Stock Warrants To Common Stock Warrants Upon Initial Public Offering Shares
Conversion of redeemable convertible preferred stock warrants to common stock warrants upon initial public offering
Plan Name [Domain]
Plan Name
Class Of Stock [Line Items]
Class Of Stock [Line Items]
Line Of Credit Facility [Axis]
Lender Name
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
2022
Income Tax Authority [Axis]
Income Tax Authority
Depreciation, Total
Depreciation
Depreciation
Lessee Operating Lease Term Of Contract
Operating lease term
Effective Income Tax Rate Reconciliation State And Local Income Taxes
State tax, net of federal benefit
Issuance of common stock in connection with initial public offering, net of underwriting discounts and commissions and other offering costs of $23.8 million, Amount
Stock Issued During Period Value New Issues
Account receivable percentage.
Account Receivable Percentage
Account Receivable Percentage
Fair Value Liabilities Measured On Recurring Basis [Text Block]
Financial Liabilities Measured on Recurring Basis
Measurement Input Expected Dividend Rate [Member]
Measurement Input Expected Dividend Rate
Line of credit facility collateral fees.
Line Of Credit Facility Collateral Fees Percentage
Line of credit facility collateral fees
Effective Income Tax Rate Reconciliation, Other Reconciling Items, Percent, Total
Effective Income Tax Rate Reconciliation Other Reconciling Items Percent
Other
Interest Expense, Total
Interest Expense
Interest expense
Interest expense
Debt Instrument, Unamortized Discount, Total
Debt Instrument Unamortized Discount
Less: debt discount related to warrant liability and issuance costs
Proceeds From Warrant Exercises
Proceeds from exercise of common stock warrants
Share-based Payment Arrangement, Noncash Expense, Total
Share Based Compensation
Stock-based compensation expense
Prepaid Expense And Other Assets Current
Prepaid expenses and other current assets
Schedule Of Share Based Compensation Stock Options Activity Table [Text Block]
Summary of Stock Option Activity
Property Plant And Equipment Type [Domain]
Long-Lived Tangible Asset
Principal payments due
Long-term Debt, Gross
Current Federal Tax Expense Benefit
Federal
Noncash operating lease cost
Noncash Operating Lease Cost
Noncash Operating Lease Cost
Deferred Offering Costs
Deferred Offering Costs
Fair Value Measurement Inputs Disclosure [Text Block]
Fair Value Measurements
Long-term Debt, Current Maturities, Total
Long Term Debt Current
Less: Current portion
Alternative Investment Measurement Input
Alternative investment, measurement input
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
Deferred compensation
Temporary equity, issuance costs.
Temporary Equity Issuance Costs
Issuance costs
Net Cash Provided By Used In Financing Activities
Net cash provided by financing activities
Commitments And Contingencies Disclosure [Abstract]
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
New operating lease assets obtained in exchange for operating lease liabilities
Weighted Average Grant Date Fair Value, Exercised/Released
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Debt Issuance Costs, Net, Total
Deferred Finance Costs Net
Debt issuance costs
Assets
Assets
Total assets
Fair Value Inputs Level2 [Member]
Level 2
Employee Benefits And Share Based Compensation
Employee Benefits and Share-based Compensation
Accounts Receivable, Allowance for Credit Loss
Accounts Receivable, Allowance for Credit Loss, Ending Balance
Accounts Receivable, Allowance for Credit Loss, Beginning Balance
Number of Shares, Exercised
Exercise of stock options, Shares
Stock Issued During Period Shares Stock Options Exercised
Increase (Decrease) in Employee Related Liabilities, Total
Increase Decrease In Employee Related Liabilities
Accrued compensation
Statement [Line Items]
Statement [Line Items]
Liabilities And Stockholders Equity
Total liabilities, redeemable convertible preferred stock and stockholders’ equity (deficit)
Class Of Warrant Or Right [Axis]
Class of Warrant or Right
Series C redeemable convertible preferred stock.
Series C Redeemable Convertible Preferred Stock [Member]
Series C Redeemable Convertible Preferred Stock
Statement Of Cash Flows [Abstract]
Common stock warrants.
Common Stock Warrants [Text Block]
Common Stock Warrants
Additional Paid In Capital [Member]
Additional Paid-in Capital
Security12b Title
Title of 12(b) Security
Provision (benefit) for income taxes
Income Tax Expense Benefit 1
Income tax expense benefit 1.
Fair Value Inputs Level3 [Member]
Fair Value, Inputs, Level 3
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Entity Well Known Seasoned Issuer
Entity Well-known Seasoned Issuer
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards [Line Items]
Mid Cap Financial Services.
Mid Cap Financial Services [Member]
Mid Cap Financial Services
Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain]
Award Type
Period of input used to measure alternative investment.
Alternative Investment Measurement Input Period
Term (in years)
Fair Value By Fair Value Hierarchy Level [Axis]
Fair Value Hierarchy and NAV
Investment Income Interest
Interest income
Organization consolidation and presentation of financial statements disclosure.
Organization Consolidation And Presentation Of Financial Statements Disclosure [Table]
Organization Consolidation And Presentation Of Financial Statements Disclosure [Table]
Property Plant And Equipment [Text Block]
Summary of Property and Equipment, Net
Share-based compensation arrangement by share-based payment award, number of shares available for grant, forfeited in period.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Forfeited In Period
Shares Available for Grant, Forfeited/cancelled
Fair Value Inputs Level1 [Member]
Level 1
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture, Total
Stock Issued During Period Value Share Based Compensation
Stock-based compensation expense
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
Change in valuation allowance
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
Weighted-Average Exercise Price, Vested and exercisable
Deferred Tax Liabilities, Net, Total
Deferred Tax Liabilities
Net deferred tax assets
Redeemable convertible preferred stock, aggregate liquidation preference
Liquidation Amount
Temporary Equity Liquidation Preference
Subsidiary Sale Of Stock [Line Items]
Subsidiary Sale Of Stock [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
Number of Shares, Granted
Entity Current Reporting Status
Entity Current Reporting Status
Debt instrument percentage of prepayment premium year two.
Debt Instrument Percentage Of Prepayment Premium Year Two
Percentage of prepayment premium year two
Measurement Input Type [Domain]
Measurement Input Type
Entity Voluntary Filers
Entity Voluntary Filers
Documents Incorporated by Reference
Documents Incorporated By Reference [Text Block]
Weighted Average Grant Date Fair Value, Grants
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Stock Issued During Period Value Conversion Of Convertible Securities Net Of Adjustment.
Stock Issued During Period Value Conversion Of Convertible Securities Net Of Adjustment
Conversion of preferred stock warrants to common stock warrants upon the closing of the IPO
Earnings Per Share Policy [Text Block]
Net loss per share attributable to common stockholders
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Text Block]
Summary of Stock-Based Compensation Expense by Function
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
2021
Proceeds from the issuance of debt
Proceeds From Issuance Of Debt
Computer Equipment [Member]
Computer Equipment and Software
Deferred offering costs.
Deferred Offering Costs Policy [Text Block]
Deferred Offering Costs
Selling General And Administrative Expenses [Member]
Selling, General and Administrative Expenses
Auditor Firm Id
Auditor Firm ID
Longterm Debt Type [Axis]
Long-term Debt, Type
Income Statement Location [Domain]
Income Statement Location
The entire disclosure for warrants.
Warrant Disclosure [Text Block]
Redeemable Convertible Preferred Stock Warrants
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Text Block]
Summary of Changes in Level 3 Fair Value Instruments
Receivables Trade And Other Accounts Receivable Allowance For Doubtful Accounts Policy
Accounts Receivable and Provision for Doubtful Accounts
Class Of Warrant Or Right [Table]
Class Of Warrant Or Right [Table]
Auditor Name
Auditor Name
Exercise of common stock warrants, Amount
Exercise of common stock warrants.
Exercise Of Common Stock Warrants
Debt instrument covenant maximum revenue.
Debt Instrument Covenant Maximum Revenue
Debt instrument covenant minimum revenue
Preferred stock, shares authorized
Preferred Stock Shares Authorized
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
Weighted-Average Exercise Price, Expected to vest
Increase (Decrease) in Accrued Liabilities, Total
Increase Decrease In Accrued Liabilities
Accrued and other current liabilities
Minimum [Member]
Minimum [Member]
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
Weighted average contractual term, vested and expected
Fair Value Measurement Frequency [Domain]
Measurement Frequency
Exercise of stock options, Amount
Stock Issued During Period Value Stock Options Exercised
Schedule Of Debt Table [Text Block]
Schedule of Long-term and Short-term Debt
Number of shares, Grants
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period
Measurement Input Risk Free Interest Rate [Member]
Measurement Input Risk Free Interest Rate
Warrants to purchase common stock
Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights
Warrants issued to purchase shares of convertible preferred stock
Temporary equity original issuance price per share.
Temporary Equity Original Issuance Price Per Share
Original Issuance Price
Document Annual Report
Document Annual Report
Deferred Tax Assets, Valuation Allowance, Total
Deferred Tax Assets Valuation Allowance
Deferred Tax Assets, Valuation Allowance
Less: Valuation allowance
Debt Instrument Payment Terms
Debt instrument payment terms
Net Cash Provided By Used In Financing Activities [Abstract]
Cash flows from financing activities:
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Debt Instrument [Axis]
Debt Instrument
Entity Filer Category
Entity Filer Category
Income Tax
Income Tax Policy [Text Block]
Document Fiscal Year Focus
Document Fiscal Year Focus
Vested and exercisable as of December 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
Interest Payable Current
Short term interest payable
Construction In Progress [Member]
Construction In Process
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Retained Earnings (Accumulated Deficit), Ending Balance
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Total
Retained Earnings Accumulated Deficit
Accumulated deficit
Income Tax Disclosure [Text Block]
Income Taxes
Interest payable non current.
Interest Payable Non Current
Long term interest payable
Debt discount amortized term.
Debt Discount Amortized Term
Debt discount amortized term
Entity Ex Transition Period
Entity Ex Transition Period
Remaining lease term
Lessee, Operating Lease, Remaining Lease Term
Fair Value Disclosures [Abstract]
Maximum [Member]
Maximum [Member]
Entity Central Index Key
Entity Central Index Key
Measurement Input Type [Axis]
Measurement Input Type
Operating leases, rent expense
Operating Lease Expense
Operating lease expense
Cash And Cash Equivalents Policy [Text Block]
Cash and Cash Equivalents
Entity Tax Identification Number
Entity Tax Identification Number
Equity Component [Domain]
Equity Component
Preferred stock par value
Preferred Stock Par Or Stated Value Per Share
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
Expected volatility
Property Plant And Equipment Policy [Text Block]
Property, Plant and Equipment
Two thousand Nineteen warrants.
Two Thousand Nineteen Warrants [Member]
2019 Warrants [Member]
Segment [Domain]
Segments
Income Tax Authority [Domain]
Income Tax Authority
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Tranche one and two loans.
Tranche One And Two Loans [Member]
Tranche One And Two Loans
Increase Decrease In Accounts Receivable
Accounts receivable
Subsequent Events [Abstract]
Leasehold Improvements [Member]
Leasehold Improvements
Common stock options issued and outstanding.
Common Stock Options Issued And Outstanding [Member]
Common stock options issued and outstanding
Concentration Risk Percentage
Concentration Risk, Percentage
Statement [Table]
Statement [Table]
Selling, General and Administrative Expense, Total
Selling General And Administrative Expense
Selling, general and administrative
Entity File Number
Entity File Number
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Increase Decrease In Other Noncurrent Assets
Other noncurrent assets
Retained Earnings [Member]
Retained Earnings
Revenue from Contract with Customer, Excluding Assessed Tax, Total
Revenue From Contract With Customer Excluding Assessed Tax
Revenue
Estimated offering costs
Payments Of Stock Issuance Costs
issuance costs
Increase (Decrease) in Accounts Payable, Total
Increase Decrease In Accounts Payable
Accounts payable
Deferred Tax Assets Inventory
Provision for excess and obsolete inventories
Lessee Operating Lease Discount Rate
Lessee, Operating Lease, Discount Rate
Liabilities Current [Abstract]
Current liabilities:
Common stock available for future grant.
Common Stock Available For Future Grant [Member]
Common stock available for future grant
Disclosure Of Compensation Related Costs Share Based Payments [Text Block]
Equity Incentive Plans
Commitments And Contingencies Disclosure [Text Block]
Commitments and Contingencies
Average Intrinsic Value, Vested and expected as of December 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value
Operating Lease Liability
Present value of future minimum lease payments
Present value of future minimum lease payments
Series E Redeemable Convertible Preferred Stock.
Series E Redeemable Convertible Preferred Stock [Member]
Series E Redeemable Convertible Preferred Stock
Common Stock [Member]
Common Stock
Property, Plant and Equipment, Gross, Ending Balance
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Total
Property Plant And Equipment Gross
Property, Plant and Equipment, Gross
Entity Public Float
Entity Public Float
Cover [Abstract]
Credit Facility [Domain]
Credit Facility
Total base rent under lease agreement.
Total Base Rent Under Lease Agreement
Total base rent under lease agreement
Weighted Average Grant Date Fair Value, Ending Balance
Weighted Average Grant Date Fair Value, Beginning Balance
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Deferred Tax Assets Tax Credit Carryforwards Research
Research and development credits
Redeemable convertible preferred stock, shares outstanding
Shares Outstanding
Ending Balance, shares
Beginning Balance, shares
Temporary Equity Shares Outstanding
Schedule Of Extinguishment Of Debt [Text Block]
Repayment Schedule Relating to the Company's Debt
Statement Of Stockholders Equity [Abstract]
Schedule Of Property Plant And Equipment [Table]
Schedule Of Property Plant And Equipment [Table]
Balance, Beginning balance
Balance - Ending balance
Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Debt instrument principal and interest payment term.
Debt Instrument Principal And Interest Payment Term
Debt instrument principal and interest payment term
Fair Value Of Financial Instruments Policy
Fair Value of Financial Instruments
Restricted Stock Units R S U [Member]
Restricted Stock Units (RSUs)
Property Plant And Equipment By Type [Axis]
Long-Lived Tangible Asset
Other Accrued Liabilities Current
Other accrued liabilities
Document Transition Report
Document Transition Report
Proceeds From Stock Options Exercised
Proceeds from exercise of common stock options
Advertising Costs Policy [Text Block]
Advertising Expense
Line Of Credit Facility Commitment Fee Description
Line of credit facility, commitment fee description
Redeemable convertible preferred stock warrants liabilities.
Redeemable Convertible Preferred Stock Warrants [Member]
Redeemable Convertible Preferred Stock Warrants
Research and Development Expense, Total
Research And Development Expense
Research and development
Cost of Goods and Services Sold, Total
Cost Of Goods And Services Sold
Cost of goods sold
Total
Payments of stock issuance costs related to initial public offering.
Payments Of Stock Issuance Costs Related To Initial Public Offering
Payment of other offering costs related to the initial public offering
Senior secured 2019 term loan.
Senior Secured Two Thousand Nineteen Term Loan [Member]
Senior Secured Two Thousand Nineteen Term Loan
Dividends, Common Stock, Total
Dividends Common Stock
Dividends declared
Allocated Share Based Compensation Expense
Total stock-based compensation expense
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease), Total
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Period Increase Decrease
Change in fair value
Statement Business Segments [Axis]
Segments
2020 Term Loan [Member]
Two Thousand Twenty Term Loan [Member]
Two thousand twenty term loan.
Operating Loss Carryforwards, Valuation Allowance
Operating Loss Carryforwards, Valuation Allowance
Operating Loss Carryforwards, Valuation Allowance, Total
Reduction in cost of revenue.
Reduction In Cost Of Revenue
Reduction In Cost Of Revenue
Concentration Risk Benchmark [Axis]
Inventory Write Down
Provision for excess and obsolete inventories
Deferred Tax Assets Operating lease liability.
Deferred Tax Assets Operating Lease Liability
Operating lease liability
Statement Of Financial Position [Abstract]
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
Dividend yield
Number of shares, Exercised released
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period
Series D Preferred Stock [Member]
Series D
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
Tax at statutory federal rate
Stockholders Equity [Abstract]
Stockholders’ equity (deficit):
Common stock, vote for each share.
Common Stock Vote For Each Share
Number of votes entitled per share of common stock
Nature Of Operations
Company and Nature of Business
Temporary equity, stock issued during period shares, new issues.
Temporary Equity Stock Issued During Period Shares New Issues
Issuance of redeemable convertible preferred stock, net of issuance costs, Shares
Warrants And Rights Note Disclosure [Abstract]
Compensation Related Costs Policy [Text Block]
Stock-Based Compensation
Schedule Of Earnings Per Share Basic And Diluted Table [Text Block]
Schedule of Computation of Basic and Diluted Net Loss per Share Attributable to Common Stockholders
Weighted-Average Exercise Price, Exercised
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
Unpaid initial public offering costs in accounts payable and accrued liabilities.
Unpaid Initial Public Offering Costs In Accounts Payable And Accrued Liabilities
Unpaid initial public offering costs in accounts payable and accrued liabilities
Increase (Decrease) in Inventories, Total
Increase Decrease In Inventories
Inventory
Other Noncurrent Liabilities Table [Text Block]
Summary of Other Noncurrent Liabilities
2025
Long Term Debt Maturities Repayments Of Principal In Year Four
2025
Increase Decrease In Operating Capital [Abstract]
Changes in operating assets and liabilities:
Lessee Operating Lease Liability Payments Due Year Three
2024
Entity Common Stock Shares Outstanding
Entity Common Stock, Shares Outstanding
Common Stock Capital Shares Reserved For Future Issuance
Redeemable convertible preferred stock and warrants
Fair Value By Measurement Frequency [Axis]
Measurement Frequency
Reclassifications Of Temporary To Permanent Equity
Reclassification of the related redeemable convertible preferred stock
Award Type [Axis]
Award Type
Debt Longterm And Shortterm Combined Amount
Total amounts outstanding
Underwriting discounts and commissions
Underwriting discounts and commission.
Underwriting Discounts And Commission
Entity Shell Company
Entity Shell Company
Sale of stock, price per share
Sale Of Stock Price Per Share
Liabilities And Stockholders Equity [Abstract]
Liabilities, redeemable convertible preferred stock, and stockholders’ equity (deficit)
Icfr Auditor Attestation Flag
ICFR Auditor Attestation Flag
Debt Instrument Interest Rate Effective Percentage
Debt instrument, effective interest rate
Entity Incorporation State Country Code
Entity Incorporation, State or Country Code
Earnings Per Share [Text Block]
Net Loss per Share Attributable to Common Stockholders
London Interbank Offered Rate L I B O R [Member]
London Interbank Offered Rate (LIBOR)
Amendment Flag
Amendment Flag
Schedule Of Stock By Class [Table]
Schedule Of Stock By Class [Table]
Dry eye.
Dry Eye [Member]
Dry Eye
Other Nonoperating Income (Expense), Total
Other Nonoperating Income Expense
Other expense, net
Provision for bad debt
Bad Debt Reserve, Tax Purpose of Qualified Lender
Common stock issued
Sale Of Stock Number Of Shares Issued In Transaction
Sale of Stock, Number of Shares Issued in Transaction
Cash and Cash Equivalents, at Carrying Value, Ending Balance
Cash and Cash Equivalents, at Carrying Value, Beginning Balance
Cash and Cash Equivalents, at Carrying Value, Total
Cash And Cash Equivalents At Carrying Value
Cash and cash equivalents
New Accounting Pronouncements Policy Policy [Text Block]
New Accounting Pronouncements Not Yet Adopted
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]
Debt Instrument Fair Value, Amount
Debt Instrument Fair Value Amount
Debt Instrument, Fair Value Amount
Total repayments
Long Term Debt
Term Loan
Total repayments
Surgical Glaucoma.
Surgical Glaucoma [Member]
Surgical Glaucoma
Fair Value Measurements Recurring [Member]
Fair Value Recurring
Subsequent Events [Text Block]
Subsequent Events
PPP Loan
Paycheck Protection Program Loan [Member]
Paycheck Protection Program loan.
Antidilutive Securities Name [Domain]
Antidilutive Securities, Name
Property Plant And Equipment [Line Items]
Property Plant And Equipment [Line Items]
Other Assets, Noncurrent, Total
Other Assets Noncurrent
Other noncurrent assets
Amount covered by goverment grant
Amount Covered By Goverment Grant
Amount Covered By Goverment Grant
Average Intrinsic Value, Vested and exercisable as of December 31, 2021
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
Cost of goods sold
Cost Of Sales [Member]
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
Additions for tax positions of prior years
Subsidiary Sale Of Stock [Axis]
Sale of Stock
Fair value of warrants.
Fair Value Of Warrants
Fair value of warrants
Deferred tax liabilities operating lease right-of-use assets.
Deferred Tax Liabilities Operating Lease Right Of Use Assets
Operating lease right-of-use assets
The entire disclosure for redeemable convertible preferred stock.
Redeemable Convertible Preferred Stock [Text Block]
Redeemable Convertible Preferred Stock
Proceeds From Issuance Of Common Stock
Proceeds from Issuance of Common Stock