Expected volatility, Maximum
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum
Lease expiration date
Lease Expiration Date
Stock-Based Compensation, Vesting period
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period
Awards vesting period
Summary of Weighted Average Remaining Lease Term and Discount Rate
Summary Of Weighted Average Remaining Lease Term And Discount Rate Table [Text Block]
Summary Of Weighted Average Remaining Lease Term and Discount Rate.
Gross profit
Gross Profit
Reclassification from warrant liability to additional paid-in capital for non-cash exercise
Reclassification From Warrant Liability To Additional Paid-in capital for non-cash exercise
Reclassification From Warrant Liability To Additional Paid-In Capital For Non-Cash exercise
Proceeds from term loan
Proceeds from Notes Payable
Proceeds from Notes Payable, Total
Lease Rent Payable
Operating Leases, Rent Expense
Operating Leases, Rent Expense, Total
Deferred Revenue
Deferred revenue
Deferred Revenue, Total
Balance at beginning of period
Balance at end of period
Balance at beginning of period
Balance at end of period
Operating expenses:
Operating Expenses [Abstract]
Asset Class
Asset Class [Domain]
Loss from operations
Losses from operations
Operating Income (Loss)
Grant date fair value
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Grant Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Grant Date Fair Value.
Finished goods
Inventory, Finished Goods, Gross
Inventory, Finished Goods, Gross, Total
Concentration Risk Type [Domain]
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]
Entity Emerging Growth Company
Entity Emerging Growth Company
Loss Contingency [Abstract]
Income Tax Disclosure [Abstract]
Prepaid and other assets
Increase (Decrease) in Prepaid Expense and Other Assets
Increase (Decrease) in Prepaid Expense and Other Assets, Total
Weighted average fair value, forfeited
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Deferred Revenue [Abstract]
Short Term Debt [Line Items]
Short-term Debt [Line Items]
Common stock available for issuance
Shares Available for Grant, Beginning balance
Shares Available for Grant, Ending 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
Payments to Acquire Property, Plant, and Equipment, Total
Common Stock in Exchange for Cancellation of Notes Receivables Amount
Common stock in exchange for cancellation of notes receivables amount.
Surrender of common stock in exchange for cancellation of note receivable
Geographical
Geographical [Axis]
Common stock, $0.001 par value, 900,000,000 shares authorized, 27,485,685 shares issued and outstanding as of March 31, 2022 and 27,366,746 shares issued and outstanding as of December 31, 2021
Common stock, value
Common Stock, Value, Issued, Total
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Ending Balance
Common Stock, Value, Issued
Entity Address, State or Province
Entity Address, State or Province
Total liabilities
Liabilities
Raw materials
Inventory, Raw Materials, Gross
Inventory, Raw Materials, Gross, Total
Unrealized gain on short-term investments and cash equivalents, net of tax
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent, Total
Risk Free Interest Rate
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Reverse stock split
Stockholders' Equity, Reverse Stock Split
Liabilities
Liabilities [Abstract]
Conversion of preferred stock to common stock upon initial public offering
Conversion Of Preferred Stock To Common Stock Upon Initial Public Offering
Conversion Of Preferred Stock To Common Stock Upon Initial Public Offering
Class of Stock
Class of Stock [Domain]
Convertible preferred stock, shares converted
Aggregate shares of common stock
Convertible Preferred Stock, Shares Issued upon Conversion
Accretion to redemption value of redeemable stock and stock options
Temporary Equity, Accretion to Redemption Value
Attributable to common stock, basic and diluted
Weighted Average Number of Shares Outstanding, Basic and Diluted
Weighted-average shares outstanding, basic and diluted
Redeemable Convertible Preferred Stock
Redeemable Convertible Preferred Stock [Member]
Schedule of Common stock reserved for future issuance
Schedule of Common stock reserved for future issuance [Table Text Block]
Schedule of Common stock reserved for future issuance [Table Text Block]
Number of wholly owned subsidiaries.
Number of Wholly Owned Subsidiaries
Number of wholly owned subsidiaries
Weighted-Average Remaining Contractual Term (Years), Exercisable
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Series B Preferred Stock [Member]
Series B Preferred Stock [Member]
Term loan amount
Term loan amount
Accounts receivable
Accounts Receivable, after Allowance for Credit Loss, Current
Accounts Receivable, after Allowance for Credit Loss, Current, Total
Loan prepay amount
Line of Credit Facility, Frequency of Payment and Payment Terms
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Fair Value, Recurring and Nonrecurring [Table]
Summary of Accounting Policies
Significant Accounting Policies [Text Block]
City Area Code
City Area Code
Proceeds from notes receivable
Proceeds from Sale of Notes Receivable
Schedule of Range and Weighted-average Assumptions Used in Black-Scholes Option Pricing Model to Determine the Fair Value of Stock Options
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Common stock in exchange for cancellation of notes receivables shares.
Common Stock in Exchange for Cancellation of Notes Receivables Shares
Surrender of common stock in exchange for cancellation of note receivable, Shares
Weighted-Average Exercise Price, Options Forfeited
Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Commitments and contingencies (Note 10)
Commitments and Contingencies
Long-term lease liabilities
Lease Liabilities Noncurrent
Lease liabilities noncurrent.
Class Of Warrant Or Right [Line Items]
Class of Warrant or Right [Line Items]
Schedule of Dilutive Securities Excluded from Computation of Loss Per Share
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Accretion to redemption value of redeemable stock
Accretion To Redemption Value Of Redeemable Stock
Accretion to redemption value of redeemable stock.
Issuance of common stock in connection with initial public offering, net of issuance costs (in shares)
Stock Issued During Period, Shares, New Issues
Debt Securities, Available-for-sale
Estimated Fair Value
Debt Securities, Available-for-sale, Total
Debt Instrument, additional interest
Debt Instrument, Basis Spread on Variable Rate
Lease obligations recorded for right-of-use assets:
Lease Obligations Recorded For Right Of Use Assets [Abstract]
Lease obligations recorded for right-of-use assets abstract
Liquidation Preference
Preferred Stock, Liquidation Preference, Value
Revenue Benchmark [Member]
Shares Available for Grant, Issued
Share Based Compensation Arrangement By Share Based Payment Award Shares Available For Grant Issued
Share-based Compensation Arrangement by Share-based Payment Award Shares Available for Grant Issued.
Potential aggregate payments for sales based and operating milestones
Potential Aggregate Payments For Sales Based And Operating Milestones
Basis of Presentation
Basis of Accounting, Policy [Policy Text Block]
Series F Preferred Stock [Member]
Series F Preferred Stock [Member]
Liability:
Liabilities, Fair Value Disclosure [Abstract]
Total liabilities at fair value
Financial and Nonfinancial Liabilities, Fair Value Disclosure
Cash, cash equivalents and restricted cash - beginning of period
Cash, cash equivalents and restricted cash - end of period
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Total
Preferred Stock Warrants
Preferred Stock Warrants [Member]
Preferred stock warrants [Member].
Expiration of common stock warrants
Expiration Of Common Stock Warrants
Expiration of common stock warrants.
Amortization of debt issuance costs and premium
Amortization of Debt Issuance Costs and Discounts
Amortization of Debt Issuance Costs and Discounts, Total
Government Securities [Member]
US Government Debt Securities [Member]
Stock Issued During Period, Value, Conversion of Convertible Securities
Conversion of preferred stock to common stock upon initial public offering, net of fractional shares settled
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]
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]
Long-term warrant liability
Long Term Warrant Liability
Long term warrant liability.
Employee stock purchase plan [Member]
Employee stock purchase plan
Term loan [Member]
Term Loan [Member]
Term loan member.
Net cash provided by investing activities
Net Cash Provided by (Used in) Investing Activities
Term Loan
Debt Disclosure [Text Block]
Capital Expenditures Incurred but Not yet Paid
Acquisition of property and equipment included in accounts payable and accrued expenses and other current liabilities
Redeemable common stock:
Temporary Equity [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Outstanding Stock Maximum
Property, Plant and Equipment, Net, Total
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net, Ending Balance
Property and equipment, net
Property, Plant and Equipment, Net
Schedule of Revenue from Contracts with Customers
Revenue from External Customers by Products and Services [Table Text Block]
Common Stock, Shares, Issued, Total
Common stock issued (in shares)
Common Stock, Shares, Issued
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]
Operating leases,tenant allowance
Payments for (Proceeds from) Tenant Allowance
Amortized Cost
Debt Securities, Available-for-sale, Amortized Cost
Operating leases right-of-use assets
Operating Lease, Right-of-Use Asset
Customer Concentration Risk [Member]
Security Exchange Name
Security Exchange Name
Statistical Measurement
Statistical Measurement [Domain]
2025
Long-Term Debt, Maturity, Year Three
Net (loss) income attributable to common stockholders
Net (loss) income available to common stockholders
Net Income (Loss) Available to Common Stockholders, Basic
Preferred stock, $0.001 par value, no shares authorized, issued or outstanding as of September 30, 2021 and 16,572,792 shares authorized, 14,376,272 shares issued and outstanding as of December 31, 2020 (redeemable)
Redeemable Noncontrolling Interest, Equity, Preferred, Carrying Amount
Redeemable Common Stock, Reclassified, Shares
Redeemable common stock, reclassified, shares.
Redeemable Common Stock, Reclassified, Shares
Subsequent Event Type
Subsequent Event Type [Domain]
Debt Disclosure [Abstract]
Document Period End Date
Document Period End Date
Manufacturing [Member]
Manufacturing Facility [Member]
Reclassification of redeemable common stock options to common stock options
Reclassification Of Redeemable Common Stock To Common Stock Options Assumed In Non Cash Investing Or Financing Activity
Reclassification of redeemable common stock to common stock options assumed in non cash investing or financing activity.
Series C Preferred Stock [Member]
Series C Preferred Stock [Member]
Restricted cash
Restricted Cash, Noncurrent
Change in fair value of preferred stock warrants
Gain Loss From Changes In Fair Value Of Preferred Stock Warrants
Gain (Loss) from Changes in fair value of preferred stock warrants.
Income Statement Location
Income Statement Location [Axis]
Subsidiary or Equity Method Investee, Sale of Stock by Subsidiary or Equity Investee [Table]
Work-in-process
Inventory, Work in Process, Gross
Investments
Investments [Domain]
Term loan maturity date
Long-term Debt, Maturity Date
Finance Lease
Finance Lease Obligations Incurred
Finance Lease Obligations Incurred
Net (loss) income available to stockholders, diluted
Net Income (Loss) Available to Common Stockholders, Diluted
Net Income (Loss) Available to Common Stockholders, Diluted, Total
Loss Contingencies [Table]
Redeemable Stock Options
Redeemable Stock Options [Member]
Redeemable stock options.
Common stock, authorized (in shares)
Common Stock, Shares Authorized
Common stock, shares authorized
Total lease assets
Total Lease Assets
Total lease assets.
Accretion to redemption value of redeemable stock options
Accretion To Redemption Value Of Redeemable Stock Options
Value of accretion of redeemable stock options to its redemption value during the period.
Use of Estimates, Policy [Policy Text Block]
Use of Estimates
Government Securities [Member]
US Government Agencies Short-term Debt Securities [Member]
Liabilities Current Operating
Operating Lease, Liability, Current
Amortization of discount on short-term investments
Accretion (Amortization) of Discounts and Premiums, Investments
Schedule Of Short Term Debt [Table]
Schedule of Short-term Debt [Table]
Class of Stock
Class of Stock [Axis]
Adjustments to reconcile net loss to net cash used in operating activities:
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Concentration Risk Benchmark [Domain]
Shares issued for the exercise of stock options and vesting of restricted stock units, Shares
Shares issued for the exercise of stock options and vesting of restricted stock units
Effect of Anti Dilutive Securities
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Anti-dilutive securities
Effective interest rate on borrowings term loan
Effective Interest Rate On Borrowings Term Loan
Effective interest rate on borrowings term loan
2022 (remainder)
Finance Lease, Liability, to be Paid, Remainder of Fiscal Year
2024
Long-Term Debt, Maturity, Year Two
Debt Instrument [Table]
Schedule of Long-term Debt Instruments [Table]
Common stock offering costs
Common Stock Offering Costs
Common stock offering costs.
Schedule of assets and liabilities measured at fair value on recurring basis and the fair value hierarchy of the valuation techniques
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Schedule of Inventories
Schedule of Inventory, Current [Table Text Block]
Current Fiscal Year End Date
Current Fiscal Year End Date
Net (decrease) increase in cash, cash equivalents and restricted cash
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
Operating lease cost
Operating Lease, Cost
Total lease payments
Finance Lease, Liability, Payment, Due
LAL
RxLAL [Member]
RxLAL [Member]
Reclassification of 4,093,995 shares of redeemable common stock to 4,093,995 shares of common stock
Reclassification Of Shares Of Redeemable Common Stock To Shares Of Common Stock
Reclassification of shares of redeemable common stock to shares of common stock.
Initial Public Offering and Reverse Stock Split
Initial Public Offering And Reverse Stock Split Policy Policy [Text Block]
Initial public offering and reverse stock split.
Disaggregation Of Revenue [Table]
Disaggregation of Revenue [Table]
Assets
Assets [Abstract]
Conversion of preferred stock to common stock upon initial public offering, net of fractional shares settled (in shares)
Stock Issued During Period, Shares, Conversion of Convertible Securities
Assets:
Assets, Fair Value Disclosure [Abstract]
2023
Lessee, Operating Lease, Liability, to be Paid, Year One
Accounts Payable, Current, Total
Accounts payable
Accounts Payable, Current
L D D
L D D [Member]
LDD Member
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]
Debt instrument face amount
Debt Instrument, Face Amount
Common stock par value per share
Common stock par value (USD per share)
Common Stock, Par or Stated Value Per Share
Revenue Recognition
Revenue from Contract with Customer [Policy Text Block]
Attributable to common stock, basic
Weighted Average Number of Shares Outstanding, Basic
Weighted Average Number of Shares Outstanding, Basic, Total
Weighted-average shares outstanding, basic
Payment-in-kind interest income added to principal of notes receivable
Paid-in-Kind Interest
Common stock, $0.001 par value, no shares authorized, issued or outstanding as of September 30, 2021 and 24,545,966 shares authorized, 3,813,450 shares issued and outstanding as of December 31, 2020
Redeemable Noncontrolling Interest, Equity, Common, Carrying Amount
Fully funded amount of term loan
Fully funded amount of term loan
Fair Value by Liability Class
Fair Value by Liability Class [Domain]
Loss before income taxes
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Document Type
Document Type
Short-Term Investment
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]
Preferred stock, $0.001 par value, 100,000,000 shares authorized, no shares issued and outstanding as of March 31, 2022 and December 31, 2021
Preferred Stock, Value, Issued, Ending Balance
Preferred Stock, Value, Issued, Beginning Balance
Preferred Stock, Value, Issued, Total
Preferred Stock, Value, Issued
Finance lease cost
Finance Lease, Interest Expense
Liabilities Noncurrent Operating
Operating Lease, Liability, Noncurrent
Sales revenue
Sales revenue
Assets, Current
Total current assets
Allowance for doubtful accounts
Accounts Receivable, Credit Loss Expense (Reversal)
Liability Class
Liability Class [Axis]
Disaggregation Of Revenue [Line Items]
Disaggregation of Revenue [Line Items]
Stock-Based Compensation Expense
Share-based Payment Arrangement [Policy Text Block]
Investment maturity period
Investment Maturity Period
Investment maturity period.
Warrants issued to purchase common stock
Warrants Issued To Purchase Common Stock
Share-based Compensation, Option [Member]
Share-based Payment Arrangement, Option [Member]
Long-term Debt, Type
Long-term Debt, Type [Domain]
2006, 2015 and 2021 Plans [Member]
Two Thousand Six , Two Thousand Fifteen And Two Thousand Twenty One Plans[Member]
Two thousand six , two thousand fifteen and two thousand twenty one plans
Weighted-Average Remaining Contractual Term (Years), Options outstanding
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Shares Available for Grant, Granted
Share Based Compensation Arrangement By Share Based Payment Award Shares Available For Grant Granted
Share-based Compensation Arrangement by Share-based Payment Award Shares Available for Grant Granted.
Stock-Based Compensation, Terms of Award
Share-based Compensation Arrangement by Share-based Payment Award, Terms of Award
Income Tax Expense (Benefit)
Income Tax Expense (Benefit), Total
Income tax expense
Attributable to common stock, basic and diluted
Earnings Per Share, Basic and Diluted
Earnings Per Share, Basic and Diluted, Total
Less: reserve for excess and obsolete inventory
Inventory Valuation Reserves
Inventory Valuation Reserves, Beginning Balance
Inventory Valuation Reserves, Ending Balance
2027
Finance Lease, Liability, to be Paid, Year Five
Weighted Average Grant Date Fair Value, Options Forfeited
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Weighted Average Grant Date Fair Value
Leases [Abstract]
Antidilutive Securities
Antidilutive Securities [Axis]
Loss Contingencies [Line Items]
Unvested at December 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Ending Balance
Dilutive Securities, Effect on Basic Earnings Per Share
Dilutive Securities, Effect on Basic Earnings Per Share, Total
Effect of dilutive securities
Intrinsic Value of Vested Options
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Right-of-use assets obtained in exchange for lease obligations:
Right Of Use Assets Obtained In Exchange For Lease Obligations [Abstract]
Right-of-use assets obtained in exchange for lease obligations abstract
Expected life (in years), Weighted Average
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Expected Life
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Expected Life.
Common stock outstanding (in shares)
Common Stock, Shares, Outstanding
Stockholders' Equity, Beginning Balance, Shares
Stockholders' Equity, Ending Balance, Shares
Class of Warrant or Right
Class of Warrant or Right [Domain]
Plan Name
Plan Name [Axis]
Number of Options, Forfeited
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period
Aggregate net proceeds from offering
Sale of Stock, Consideration Received on Transaction
Total operating expenses
Operating Expenses
Shareholder representative holdback of exercise price of warrants
Shareholder Representative Holdback Of Exercise Price Of Warrants
Executive Officer [Member]
IPO
IPO [Member]
Common Stock after Reclassification of Redeemable Common Stock, Shares
Common stock after reclassification of redeemable common stock, shares.
Common Stock after Reclassification of Redeemable Common Stock, Shares
Inventory, Net
Inventory, Net
Inventories
Weighted-average shares used in computing net loss per share:
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Denominator:
Earnings Per Share [Table]
Earnings Per Share [Table]
Earnings Per Share Table
Unrealized Loss, Net
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax
Significant Accounting Policies
Significant Accounting Policies Policy [Text Block]
Significant accounting policies.
Weighted-Average Exercise Price, Beginning balance
Weighted-Average Exercise Price, Ending balance
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Operating Activities:
Net Cash Provided by (Used in) Operating Activities [Abstract]
Amended Term Loan [Member]
Amended Term Loan [Member]
Amended term loan member
Deferred offering costs included in accrued expenses
Deferred Offering Costs Included In Accrued Expenses
Deferred offering costs included in accrued expenses
Finance Leases
Finance Lease, Liability, Payment, Due [Abstract]
Schedule of Maturities of Lease Liabilities
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
Diluted net income (loss) per share
Attributable to common stock, diluted
Earnings Per Share, Diluted
Earnings Per Share, Diluted, Total
Unrealized Gain, Net
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax
Net (loss) income per share:
Earnings Per Share [Abstract]
2024
Lessee, Operating Lease, Liability, to be Paid, Year Two
Net loss
Net loss
Net Income (Loss) Attributable to Parent
Concentration of Credit Risk and Other Risks and Uncertainties
Concentration Risk, Credit Risk, Policy [Policy Text Block]
COVID-19
C O V I D19 Policy [Text Block]
COVID-19.
Weighted average discount rate - operating leases (as a percent)
Operating Lease, Weighted Average Discount Rate, Percent
Research and Development [Member]
Research and Development
Research and Development Expense [Member]
Document Fiscal Period Focus
Document Fiscal Period Focus
Term loan interest rate description
Line of Credit Facility, Interest Rate Description
Accounting Policies [Abstract]
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss), Net of Tax
Entity Address, Address Line One
Entity Address, Address Line One
Number of Options, Beginning balance
Number of Options, Ending balance
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
Expected volatility, Weighted Average
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate
Series H Preferred Stock [Member]
Series H Convertible Preferred Stock
Series H Preferred Stock [Member]
Weighted average discount rate - finance leases (as a percent)
Finance Lease, Weighted Average Discount Rate, Percent
Total current liabilities
Liabilities, Current
Redeemable preferred stock and warrants.
Redeemable Preferred Stock And Warrants [Member]
Redeemable Preferred Stock And Warrants
Net loss
Net loss
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Title of Individual [Axis]
Short-term Investments [Abstract]
Risk-free interest rate, Maximum
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum
Intrinsic Value of Outstanding Options
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value
Total lease payments
Lessee, Operating Lease, Liability, to be Paid
Subsequent Event [Table]
Subsequent Event [Table]
Product and Service
Product and Service [Domain]
Non-Employee Directors [Member]
Non-Employee Directors [Member]
Accrued Liabilities and Other Liabilities, Total
Accrued expenses and other current liabilities
Accrued Liabilities and Other Liabilities
Carrying Value (2) Share Capital
Temporary Equity, Carrying Amount, Attributable to Parent
Temporary Equity, Beginning Balance, Amount
Temporary Equity, Ending Balance, Amount
Convertible Preferred Stock [Member]
Convertible Preferred Stock
Convertible Preferred Stock [Member]
Net cash used in operating activities
Net Cash Provided by (Used in) Operating Activities
Summary of Preferred Stock
Schedule of Preferred Units [Table Text Block]
Term Loan Description
Long-term Debt, Description
Equity Components
Equity Components [Axis]
Conversion of notes receivables to treasury stock, Shares
Conversion of notes receivables to treasury stock, Shares
Earnings Per Share [Line Items]
Earnings Per Share [Line Items]
Earnings Per Share Line Items
Schedule of Component of Lease Expense
Lease, Cost [Table Text Block]
Current assets:
Assets, Current [Abstract]
Warehouse [Member]
Warehouse [Member]
Entity Registrant Name
Entity Registrant Name
Other comprehensive income (loss)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Schedule of Lease Balance Sheet Information
Summary Of Lease Balances Table [Text Block]
Summary Of Lease Balances.
Debt instrument increase in interest rate, percentage
Debt Instrument, Interest Rate, Increase (Decrease)
Operating lease
Operating Lease Obligations Incurred
Operating lease obligations incurred.
Total lease liabilities
Finance Lease, Liability
Total lease liabilities
Series A Preferred Stock [Member]
Series A Preferred Stock [Member]
Stockholders' Equity
Stockholders' Equity Note Disclosure [Text Block]
Entity Interactive Data Current
Entity Interactive Data Current
Inventory gross
Inventory, Gross
Entity Address, City or Town
Entity Address, City or Town
Customer [Axis]
Additional term loan in future
Additional term loan
Exercise of preferred stock warrants, net of shares withheld for exercise price, Shares
Exercise of preferred stock warrants, net of shares withheld for exercise price, Shares
Value of shares redeemed for employee tax withholdings
Value of shares redeemed for employee tax withholdings
2022 (remainder)
Long-Term Debt, Maturity, Remainder of Fiscal Year
Deferred Offering Costs Policy [Text Block]
Deferred Offering Costs Policy [Text Block]
Deferred Offering Costs
Expected volatility, Minimum
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum
Less: unamortized issuance costs and exit fee
Unamortized Debt Issuance Expense
Reclassification of redeemable common stock options to common stock options
Reclassification Of Redeemable Common Stock Options To Common Stock Options
Reclassification of redeemable common stock options to common stock options.
Risk-free interest rate, Weighted Average
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Risk Free Interest Rate
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Risk-free Interest Rate.
Expected life (in years)
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term
Trading Symbol
Trading Symbol
Aggregate amount of the letter of credit
Line of Credit, Current
Investing Activities:
Net Cash Provided by (Used in) Investing Activities [Abstract]
Office, Manufacturing and Warehouse Facility [Member]
Office Manufacturing And Warehouse Facility [Member]
Structure used in the manufactOffice, Manufacturing and Warehouse Facility.
Less: imputed interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Concentration Risk Type [Axis]
Attributable to Series G common stock, basic and diluted
Earnings Per Share Series G Common Stock Basic And Diluted
Earnings per share series G common stock basic and diluted.
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Total
Stockholders' Equity, Beginning Balance, Amount
Stockholders' Equity, Ending Balance, Amount
Additional common shares sold
Additional Number Of Common Shares Issued
Additional number of common shares issued.
Inventories
Inventory, Policy [Policy Text Block]
Local Phone Number
Local Phone Number
Earnings allocated to redeemable preferred stock
Earnings Allocated to Redeemable Preferred Stock
Earnings allocated to redeemable preferred stock.
Stockholders' Equity Attributable to Parent, Beginning Balance
Stockholders' Equity Attributable to Parent, Ending Balance
Total stockholders' deficit
Stockholders' Equity Attributable to Parent
Payments of debt issuance costs
Payments of Debt Issuance Costs
Subsequent Event Type
Subsequent Event Type [Axis]
Operating cash flows from operating leases
Operating Lease, Payments
Unrealized gain (Loss) on short term investments
Unrealized Gain (Loss) on Investments
Unrealized Gain (Loss) on Investments, Total
Preferred shares issued
Preferred Stock, Shares Issued
Preferred Stock, Shares Issued, Total
Total assets at fair value
Assets, Fair Value Disclosure
Series E Preferred Stock [Member]
Series E Preferred Stock [Member]
Statistical Measurement
Statistical Measurement [Axis]
Entity Small Business
Entity Small Business
Deferred Revenue, Revenue Recognized
Recognized during the period
Preferred stock, shares outstanding
Preferred Stock, Shares Outstanding
Preferred Stock, Shares Outstanding, Beginning Balance
Preferred Stock, Shares Outstanding, Ending Balance
Shares Outstanding
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Leases
Lessee, Leases [Policy Text Block]
Fair Value Hierarchy and NAV
Fair Value Hierarchy and NAV [Domain]
Shares Available for Grant, Exercised
Share Based Compensation Arrangement By Share Based Payment Award Shares Available For Grant Exercised
Share-based Compensation Arrangement by Share-based Payment Award Shares Available for Grant Exercised.
Short-term Debt, Type [Domain]
Stock-based compensation expense
APIC, Share-based Payment Arrangement, Increase for Cost Recognition
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total
Service Warranty Service Contracts And Accessories
Service Warranty Service Contracts And Accessories [Member]
Service warranty, service contracts, and accessories [Member].
Variable Rate [Axis]
Shares Available for Grant, Expired
Share Based Compensation Arrangement By Share Based Payment Award Shares Available For Grant Expired
Share-based Compensation Arrangement by Share-based Payment Award Shares Available for Grant Expired.
Variable Rate [Domain]
Shares redeemed for employee tax withholdings
Shares redeemed for employee tax withholdings
Common stock, voting rights
Common Stock, Voting Rights
Less: imputed interest
Finance Lease, Liability, Undiscounted Excess Amount
Date of Issuance
Sale of stock, date
Sale of Stock, Transaction Date
Balance Sheet Location [Axis]
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period
Change in fair value of warrants
Change in fair value of warrants
Fair Value Adjustment of Warrants
Common stock after reclassification of redeemable common stock
Conversion of Stock, Shares Issued
Additional Paid in Capital, Total
Additional Paid in Capital, Beginning Balance
Additional Paid in Capital, Ending Balance
Additional paid-in capital
Additional Paid in Capital
Schedule of Short-term Investments Available For Sale
Schedule of Available-for-sale Securities Reconciliation [Table Text Block]
Warrants exercised
Class of Warrant or Right, Outstanding
prepayment of loan minimum amount
prepayment of loan minimum amount
Weighted-Average Exercise Price, Options Granted
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Sale of Stock
Sale of Stock [Domain]
Equity [Abstract]
Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price
Weighted-Average Exercise Price, Expired
Redeemable convertible preferred stock warrant liability [Member]
Redeemable Convertible Preferred Stock Warrant Liability [Member]
Redeemable convertible preferred stock warrant liability.
Reclassification of deferred financing costs
Reclassification Of Deferred Cost
Reclassification Of Deferred Cost
Plan Name
Plan Name [Domain]
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
Total other comprehensive loss
Temporary Equity By Class Of Stock [Table]
Temporary Equity, by Class of Stock [Table]
Lessee Lease Description [Table]
Lessee, Lease, Description [Table]
Class Of Stock [Line Items]
Class of Stock [Line Items]
2023
Long-Term Debt, Maturity, Year One
Term of Contract
Lessee, Operating Lease, Term of Contract
Issuance of common stock in connection with initial public offering, net of issuance costs
Stock Issued During Period, Value, New Issues
Expected dividend yield, Weighted Average
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Expected Dividend Yield
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Expected dividend yield.
California
CALIFORNIA
Interest expense
Interest Expense
Interest Expense, Total
2021 Equity Incentive Plan
The 2021 Plan [Member]
The 2021 Plan [Member]
One Customer [Member]
One Customer [Member]
Series G Common Stock [Member]
Series G common stock.
Series G Common Stock [Member]
Foreign currency translation adjustment
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax
Stock-based compensation
Share-based Payment Arrangement, Noncash Expense
Share-based Payment Arrangement, Noncash Expense, Total
Prepaid and other current assets
Prepaid Expense and Other Assets, Current
Exercise of preferred stock warrants, net of shares withheld for exercise price
Exercise of preferred stock warrants, net of shares withheld for exercise price
Summary of Non-Vested Restricted stock unit Activities
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
Short Term Investments Policy [Text Block]
Short-term investments.
Short-term Investments
Total lease liabilities
Total Lease Liabilities
Total lease liabilities.
Summary of Stock Option Activities
Share-based Payment Arrangement, Option, Activity [Table Text Block]
Long-Lived Tangible Asset
Long-Lived Tangible Asset [Domain]
Total
Long-term Debt, Gross
Inventory Disclosure [Abstract]
Amendment fee
Debt Related Commitment Fees and Debt Issuance Costs
Deferred Offering Costs
Deferred offering costs
Interest and other income
Interest and other income
Interest and Other Income
Interest and Other Income, Total
Change in fair value of common stock warrant
Gain Loss From Changes In Fair Value Of Common Stock Warrant
Gain (Loss) from Changes in fair value of common stock warrant.
Reclassification of 4,093,995 shares of redeemable common stock to 4,093,995 shares of common stock
Reclassification Of Shares Of Redeemable Common Stock To Common Stock Assumed In Non Cash Investing Or Financing Activity
Reclassification of shares of redeemable common stock to common stock, assumed in non cash investing or financing activity.
Number of Options, Exercisable
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number
Net cash (used in) provided by financing activities
Net Cash Provided by (Used in) Financing Activities
Finance lease cost
Finance Lease, Right-of-Use Asset, Amortization
Commitments and Contingencies Disclosure [Abstract]
Operating lease
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Grant date fair value, Weighted Average
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Grant Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Grant Date Fair Value.
Weighted average fair value, vested
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Dilutive Securities, Effect on Basic Earnings Per Share [Abstract]
Effect of dilutive securities:
Total assets
Assets
Level II [Member]
Fair Value, Inputs, Level 2 [Member]
Leases
Lessee, Operating Leases [Text Block]
Exercise of stock options, shares
Number of Options, Exercised
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period
Statement [Line Items]
Statement [Line Items]
Total liabilities and stockholders' equity
Liabilities and Equity
Document Quarterly Report
Document Quarterly Report
Balance Sheet Location [Domain]
Class of Warrant or Right
Class of Warrant or Right [Axis]
Statement of Cash Flows [Abstract]
2025
Finance Lease, Liability, to be Paid, Year Three
Additional Paid-in Capital
Additional Paid-in Capital [Member]
Weighted Average Grant Date Fair Value, Options Exercised
Share Based Compensation Arrangement By Share Based Payment Award Options Exercised Weighted Average Grant Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercised, Weighted Average Grant Date Fair Value.
Title of 12(b) Security
Title of 12(b) Security
Comprehensive loss
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Effect of foreign exchange rate on cash, cash equivalents and restricted cash
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents, Total
Level III [Member]
Fair Value, Inputs, Level 3 [Member]
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Cash paid for amounts included in the measurement of lease liabilities:
Cash Flow, Operating Activities, Lessee [Abstract]
Number of leases
Number Of Leases
Number of leases.
Reclassification from warrant liability to additional paid-in capital for warrants exercised
Reclassification from Warrant Liability to Additional Paid In Capital for Warrants Exercised
Reclassification from warrant liability to additional paid in capital for warrants exercised.
Award Type
Award Type [Domain]
Expiration of warrant
Expiration Of Warrant
Expiration of warrant.
Fair Value Hierarchy and NAV
Fair Value Hierarchy and NAV [Axis]
2023
Finance Lease, Liability, to be Paid, Year One
2024
Finance Lease, Liability, to be Paid, Year Two
Supplemental disclosure of cash flow information:
Supplemental Cash Flow Elements [Abstract]
Disclosure of accounting policy for Liquidity and Financial Position.
Liquidity and Financial Position [Policy Text Block]
Liquidity and Financial Position
Term loan in future
Term loan in future
Level I [Member]
Fair Value, Inputs, Level 1 [Member]
Weighted average discount rate
Weighted Average Discount Rate [Abstract]
Weighted average discount rate.
2026
Lessee, Operating Lease, Liability, to be Paid, Year Four
Debt instrument, interest rate, stated percentage
Debt Instrument, Interest Rate, Stated Percentage
Cash paid for interest on term loan
Interest Paid On Term Loan
Interest paid on term loan.
Area of leased space
Area of Real Estate Property
Subsidiary, Sale of Stock [Line Items]
Accounts Receivable
Receivable [Policy Text Block]
Number of Options, Granted
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross
Entity Current Reporting Status
Entity Current Reporting Status
Investment Type
Investment Type [Axis]
Non-cash investing and financing activities:
Noncash Investing and Financing Items [Abstract]
Risk-free interest rate, Minimum
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum
Potential aggregate payments for regulatory milestones
Potential Aggregate Payments For Regulatory Milestones
Money market Securities [Member]
Money Market Funds [Member]
Preferred Stock And Warrants [Member]
Preferred Stock And Warrants [Member]
Preferred stock and warrants member
Net (Loss) Income per Share
Earnings Per Share, Policy [Policy Text Block]
Schedule of Stock-Based Compensation Expense
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
2022 (remainder)
Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year
Convertible Common Stock [Member]
Convertible Common Stock [Member]
Accumulated Other Comprehensive Loss
AOCI Attributable to Parent [Member]
Reclassification of 4,093,995 shares of redeemable common stock to 4,093,995 shares of common stock, shares
Reclassification of 4,093,995 shares of redeemable common stock to 4,093,995 shares of common stock, shares
Reclassification Of Shares Of Redeemable Common Stock To Shares Of Common Stock In Shares
Reclassification of shares of redeemable common stock to shares of common stock in shares.
Selling, General and Administrative [Member]
Selling, General and Administrative
Selling, General and Administrative Expenses [Member]
Long-term Debt, Type
Long-term Debt, Type [Axis]
Income Statement Location
Income Statement Location [Domain]
Schedule of estimated fair value for the warrant liabilities measured using significant unobservable inputs
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
Class Of Warrant Or Right [Table]
Class of Warrant or Right [Table]
Basic net income (loss) per share
Earnings Per Share, Basic, Total
Attributable to common stock, basic
Earnings Per Share, Basic
Nonvoting Common Stock [Member]
Nonvoting Common Stock [Member]
Preferred Stock, Shares Authorized
Shares Authorized
Preferred stock, shares authorized
Other Assets [Member]
Weighted-Average Exercise Price, Exercisable
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]
Minimum [Member]
Minimum [Member]
Exercise of stock options
Stock Issued During Period, Value, Stock Options Exercised
Maturity of short-term investments
Proceeds from Sale, Maturity and Collection of Short-term Investments, Total
Proceeds from Sale, Maturity and Collection of Short-term Investments
Liabilities Noncurrent Finance
Finance Lease, Liability, Noncurrent
Notes Receivable for Redeemable Common Stock Issued
Notes Receivable For Redeemable Common Stock Issued [Member]
Notes receivable for redeemable common stock issued.
Stock Options Issued And Outstanding Under Plans
Stock Options Issued And Outstanding Under Plans [Member]
Stock Options Issued And Outstanding Under Plans [Member]
Future Principal Payments Due Under the Term Loan
Schedule of Debt [Table Text Block]
Number of converted shares of common stock
Class of Warrant or Right, Number of Securities Called by Warrants or Rights
Operating Leases
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
Organization and Basis of Presentation
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Warrant liability
Warrant Liability
Warrant liability.
Convertible preferred stock warrant liability [Member]
Convertible Preferred Stock Warrant Liability [Member]
Convertible preferred stock warrant liability.
Series W Common Stock [Member]
Series W common stock.
Series W Common Stock [Member]
Total Cash Received from the Exercise of Stock Options
Proceeds, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised
Proceeds, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised, Total
Financing Activities:
Net Cash Provided by (Used in) Financing Activities [Abstract]
Entity Filer Category
Entity Filer Category
Document Fiscal Year Focus
Document Fiscal Year Focus
The Calhoun Vision, Inc. 2015 Equity Incentive Plan and the Calhoun Vision, Inc. 2006 Stock Plan [Member]
Calhoun Vision Inc2015 Equity Incentive Plan And Calhoun Vision Inc2006 Stock Plan [Member]
Calhoun Vision, Inc. 2015 Equity Incentive Plan and the Calhoun Vision, Inc. 2006 Stock Plan.
Weighted Average Grant Date Fair Value, Options Granted
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Number of shares, forfeited
Number of shares, forfeited
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Number of Shares
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Retained Earnings (Accumulated Deficit), Total
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Ending Balance
Weighted Average Number Diluted Shares Outstanding Adjustment
Weighted Average Number Diluted Shares Outstanding Adjustment, Total
Effect of dilutive securities, weighted average shares
Change in notes receivables for redeemable common stock issued
Change In Notes Receivable For Redeemable Common Stock Issued Financing Activities
Change in notes receivable for redeemable common stock issued, financing activities.
Income Taxes
Income Tax Disclosure [Text Block]
2015 Equity Incentive Plan
The 2015 Plan [Member]
The 2015 Plan Member
Deferred Revenue, by Arrangement, Disclosure [Table Text Block]
Schedule of Deferred Revenue Activity
Number of Options, Unvested
Unvested at March 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares, Beginning Balance
Common stock sale underwriting discounts and commission deducted
Common Stock Sale Underwriting Discounts and Commission Deducted
Common stock sale underwriting discounts and commission deducted.
Entity Ex Transition Period
Entity Ex Transition Period
Fair Value Disclosures [Abstract]
Series G Preferred Stock [Member]
Series G Preferred Stock [Member]
Maximum [Member]
Maximum [Member]
Warrants To Purchase Convertible Preferred Stock
Warrants To Purchase Convertible Preferred Stock
Warrants To Purchase Convertible Preferred Stock
Entity Central Index Key
Entity Central Index Key
Number of shares, vested
Number of shares, vested
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares
Temporary Equity [Line Items]
Temporary Equity [Line Items]
Shares Available for Grant, Forfeited
Share Based Compensation Arrangement By Share Based Payment Award Shares Available For Grant Forfeited
Share-based Compensation Arrangement by Share-based Payment Award Shares Available for Grant Forfeited.
Cash Equivalents
Cash and Cash Equivalents, Policy [Policy Text Block]
Entity Tax Identification Number
Entity Tax Identification Number
Stock options issued and outstanding under the 2006, 2015 and 2021 plans
Stock options issued and outstanding under the 2006, 2015 and 2021 plans[Member]
Stock options issued and outstanding under the 2006, 2015 and 2021 plans[Member]
Equity Component
Equity Component [Domain]
Office [Member]
Office Building [Member]
Par Value
Preferred Stock, Par or Stated Value Per Share
Preferred stock par value per share
Expected Volatility Rate
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Convertible preferred stock:
Convertible Preferred Stock [Abstract]
Convertible preferred stock.
Net Income (Loss) Available to Common Stockholders, Basic [Abstract]
Numerator:
Term loan additional borrowing
Additional Borrowing Amount
Additional borrowing amount.
Weighted average remaining lease term - finance leases
Finance Lease, Weighted Average Remaining Lease Term
Emerging Growth Company Status
Emerging Growth Company Status Policy [Text Block]
Disclosure of accounting policy for emerging growth company status.
Conversion of notes receivables to treasury stock
Conversion of notes receivables to treasury stock
Weighted average period for recognition of expenses
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Accounts receivable
Increase (Decrease) in Accounts Receivable
Subsequent Events [Abstract]
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Concentration Risk, Percentage
Statement [Table]
Statement [Table]
Weighted average remaining lease term - operating leases
Operating Lease, Weighted Average Remaining Lease Term
Selling, General and Administrative Expense, Total
Selling, general and administrative
Selling, General and Administrative Expense
Entity File Number
Amendment fees for amendment term loan
Amendment fees for amendment term loan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Payments for employee taxes related to stock compensation
Payments for employee taxes related to stock compensation
Payments for employee taxes related to stock compensation
Lessee Lease Description [Line Items]
Lessee, Lease, Description [Line Items]
Accumulated Deficit
Retained Earnings [Member]
Sales
Revenue from Contract with Customer, Excluding Assessed Tax
Revenue from Contract with Customer, Excluding Assessed Tax, Total
Revenue from contracts with customers
Share Purchase Agreement [Member]
Share Purchase Agreement [Member]
Increase (Decrease) in Accounts Payable
Accounts payable
Increase (Decrease) in Accounts Payable, Total
Inventories
Inventory Disclosure [Text Block]
Escrow holdback of exercise price of warrants
Escrow Holdback Of Exercise Price Of Warrants
Current liabilities:
Liabilities, Current [Abstract]
Stock-Based Compensation Expense
Share-based Payment Arrangement [Text Block]
Subsequent Event [Member]
Subsequent Event [Member]
Assets Finance
Finance Lease, Right-of-Use Asset, after Accumulated Amortization
Finance Lease, Right-of-Use Asset, after Accumulated Amortization, Total
Liabilities Current Finance
Finance Lease, Liability, Current
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Total lease liabilities
Operating Lease, Liability
Total lease liabilities
Common Stock [Member]
Common Stock
Common Stock [Member]
Number of Options, Expired
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period
Balance at end of period
Deferred Revenue1
Amount of deferred income and obligation to transfer product and service to customer.
Balance at beginning of period
Cover [Abstract]
Asset Class
Asset Class [Axis]
Temporary equity, shares outstanding (in shares)
Temporary Equity, Shares Outstanding
Temporary Equity, Beginning Balance, Shares
Temporary Equity, Ending Balance, Shares
Loss Contingency, Number of Plaintiffs
Loss Contingency, Number of Plaintiffs
Redeemable Common Stock
Redeemable Common Stock [Member]
Redeemable common stock.
Statement of Stockholders' Equity [Abstract]
Beginning balance
Ending balance
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value
Share-based Payment Arrangement [Abstract]
Fair Value of Financial Instruments
Fair Value of Financial Instruments, Policy [Policy Text Block]
2026
Finance Lease, Liability, to be Paid, Year Four
Restricted Stock Units
Restricted Stock Units (RSUs) [Member]
Cash, cash equivalents, and short-term investments
Cash, Cash Equivalents, and Short-term Investments
Cash, Cash Equivalents, and Short-term Investments, Total
Shares issued for the exercise of stock options and vesting of restricted stock units, Amount
Shares issued for the exercise of stock options and vesting of restricted stock units, Amount
Long-Lived Tangible Asset [Axis]
Long-Lived Tangible Asset
Document Transition Report
Document Transition Report
Accretion to redemption value of redeemable preferred stock and redeemable stock options
Accretion To Redemption Value Of Redeemable Preferred Stock And Redeemable Stock Options
Accretion to redemption value of redeemable preferred stock and redeemable stock options.
Proceeds from exercise of stock options
Proceeds from Stock Options Exercised
Letter of Credit [Member]
Letter of Credit [Member]
Short-term Debt, Type [Axis]
Research and Development Expense, Total
Research and development
Research and Development Expense
Attributable to common stock, diluted
Weighted Average Number of Shares Outstanding, Diluted
Weighted Average Number of Shares Outstanding, Diluted, Total
Weighted-average shares, diluted
Cost of Goods and Services Sold
Cost of Goods and Services Sold, Total
Cost of sales
Total stock-based compensation expense
Share-based Payment Arrangement, Expense
Common stock warrant liability [Member]
Common Stock Warrant Liability [Member]
Common stock warrant liability.
Fractional shares settled upon conversion of preferred stock to common stock
Amount of Settlement of Fractional Shares
Amount of settlement of fractional shares.
Concentration Risk Benchmark [Axis]
Provision for excess and obsolete inventory
Inventory Write-down
Accounts Receivable Percentage
Accounts receivable, Percentage.
Accounts receivable, percentage
Weighted average remaining lease term (years)
Weighted Average Remaining Lease Term [Abstract]
Weighted average remaining lease term.
Available additional borrowings
Available additional borrowings
Available additional borrowings
Statement of Financial Position [Abstract]
2021 Employee Stock Purchase Plan
The 2021 ESPP Plan [Member]
The 2021 ESPP Plan [Member]
Expected dividend yield
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Cash paid for interest on financing leases
Interest Paid On Financing Leases
Interest paid on financing leases
Attributable to Series G common stock, basic and diluted
Weighted Average Number Of Shares Series G Common Stock Basic And Diluted
Weighted average number of shares series G common stock basic and diluted.
Executive Officers and Non-Employee Directors [Member]
Executive Officers and Non-Employee Directors [Member]
Depreciation and amortization
Depreciation, Depletion and Amortization
Depreciation, Depletion and Amortization, Total
Amortization of right-of-use lease assets
Operating Lease, Right-of-Use Asset, Amortization Expense
Series D Preferred Stock [Member]
Series D Preferred Stock [Member]
2027
Lessee, Operating Lease, Liability, to be Paid, Year Five
Stockholders' equity:
Stockholders' Equity Attributable to Parent [Abstract]
Conversion of preferred stock to common stock upon initial public offering, net of fractional shares settled (in shares)
Redeemable common stock reclassified
Conversion of Stock, Shares Converted
Amended Term Loan as its credit facility
Amended Term Loan as its credit facility
Finance Lease
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability
Inventory held on consignment
Other Inventory, Materials, Supplies and Merchandise under Consignment, Gross
Warrants and Rights Note Disclosure [Abstract]
Weighted average fair value, Ending Balance
Weighted Average Grant Date Fair Value, Beginning Balance
Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Weighted Average Exercise Price
Change in notes receivable for common stock issued
Change In Notes Receivable For Redeemable Common Stock Issued
Change in notes receivable for redeemable common stock issued.
Additional non-refundable payment upon extension of expiration
Additional Non Refundable Payment Upon Extension Of Expiration
Additional Non-Refundable Payment Upon Extension of Expiration.
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Schedule of Basic and Diluted Net Loss Per Share
Weighted-Average Exercise Price, Options Exercised
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Notes Receivable for Common Stock Issued
Notes Receivable For Common Stock Issued [Member]
Notes receivable for common stock issued.
Increase (Decrease) in Inventories
Increase (Decrease) in Inventories, Total
Inventories
Exercise price of warrants
Exercise Price Of Warrants
Purchases of short-term investments
Payments to Acquire Short-term Investments
2026
Long-Term Debt, Maturity, Year Four
Exercise of preferred stock warrants
Exercise Of Preferred Stock Warrants
Exercise of preferred stock warrants.
Exercise of preferred stock warrants
Lease liabilities
Lease Liabilities Current
Lease liabilities current.
Change in operating assets and liabilities:
Increase (Decrease) in Operating Capital [Abstract]
2025
Lessee, Operating Lease, Liability, to be Paid, Year Three
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Foreign currency translation loss
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent, Total
Redeemable stock options
Temporary Equity Redeemable Stock Options
Temporary equity redeemable stock options.
Shares of common stock reserved
Shares of common stock reserved
Conversion of preferred stock
Common Stock, Capital Shares Reserved for Future Issuance
Award Type
Award Type [Axis]
Disaggregation of Revenue [Abstract]
Entity Shell Company
Entity Shell Company
Common stock par or stated value per share
Sale of Stock, Price Per Share
Liabilities and stockholders' equity
Liabilities and Equity [Abstract]
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Gain on expiration of warrants
Gain On Expiration Of Warrants
Warrants to Purchase Stock
Warrants To Purchase Stock Policy [Text Block]
Disclosure of accounting policy for warrants to purchase stock.
Noncurrent
Liabilities, Noncurrent [Abstract]
Summary of Common Stock Reserved for Future Issuance
Shares Reserved For Future Issuance Table [Text Block]
Shares reserved for future issuance.
LIBOR [Member]
London Interbank Offered Rate (LIBOR) [Member]
Losses from operations
Operating Income Loss1
Operating Income (Loss)1
Amendment Flag
Amendment Flag
Additions during the period
Deferred Revenue, Additions
Consideration earned during the period
Schedule Of Stock By Class [Table]
Schedule of Stock by Class [Table]
Product and Service
Product and Service [Axis]
Other income (expense), net:
Nonoperating Income (Expense) [Abstract]
Gain on expiration of warrant
Gain Loss On Expiration Of Warrant
Gain loss on expiration of warrant.
Conversion of preferred stock to common stock upon initial public offering, net of fractional shares settled
Conversion of Stock, Amount Converted
Interest rate on borrowings term loan
Interest Rate On Borrowings Term Loan
Interest rate on borrowings under the term loan.
Principal payments on finance lease liabilities
Finance Lease, Principal Payments
Short-term investments
Short-term Investments
Short-term Investments, Total
Common Stock Warrant Liability
Contract Indexed to Issuer's Equity [Text Block]
Total Fair Value Less Strike Price of Stock Options Exercised
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value
Sale of shares
Sale of Stock, Number of Shares Issued in Transaction
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value
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
Recent Accounting Pronouncements
New Accounting Pronouncements, Policy [Policy Text Block]
Title of Individual [Domain]
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]
No Customer [Member]
No Customer [Member]
No Customer [Member]
Total unrecognized expense related to unvested stock options
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
Cash paid for income taxes
Income Taxes Paid, Net
Income Taxes Paid, Net, Total
Term loan, net
Term loan, net
Long-term Debt
Subsequent Events
Subsequent Events [Text Block]
Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
Accrued expenses and other liabilities
Notes receivable for common stock issued
Temporary Equity Note Receivables Common Stock Issued
Temporary equity note receivables for common stock issued.
Temporary Equity, Beginning Balance, Amount
Temporary Equity, Ending Balance, Amount
Legal Fees
Legal proceedings, regulatory matters, legal costs
Antidilutive Securities, Name
Antidilutive Securities, Name [Domain]
Other assets
Other Assets, Noncurrent
Other Assets, Noncurrent, Total
Fair Value of unexercised warrants
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax, Total
Employee Stock Purchase Plan
Employee Stock [Member]
Geographical
Geographical [Domain]
Customer [Domain]
Cost of sales [Member]
Cost of Goods Sold
Cost of Sales [Member]
Sale of Stock
Sale of Stock [Axis]
Fair Value Measurements
Fair Value Disclosures [Text Block]
Proceeds from Issuance of Common Stock