Document Transition Report
Document Transition Report
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Expected volatility
Options outstanding, Weighted average remaining contractual term (in years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Options Outstanding, Weighted Average Remaining Contractual Term (in Years)
Revenue, Remaining Performance Obligation, Amount
Revenue remaining performance obligation amount
Financing Receivable, Change in Present Value, Interest Income
Interest income on notes receivable
Geographical [Axis]
Geographical
Increase (Decrease) in Notes Receivable, Current
Notes receivable
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Vesting period
Cost of Revenue
Total cost of revenue
Other Liabilities, Noncurrent
Other long-term liabilities
Increase (Decrease) in Prepaid Expense and Other Assets
Prepaid and other current assets
Restricted Stock Units (RSUs) [Member]
Restricted Stock Units
2025
Finite-Lived Intangible Asset, Expected Amortization, Year Two
Fair Value, Inputs, Level 1 [Member]
Level 1
Temporary Equity, Stock Issued During Period, Value, New Issues
Issuance of Series A Redeemable Convertible Preferred Stock, net of offering costs
Increase (Decrease) in Other Operating Assets and Liabilities, Net
Other
Increase (Decrease) in Other Operating Assets and Liabilities, Net, Total
Cancelled/Forfeited
Share Based Compensation Arrangement by Share Based Payment Award Number of Shares Available for Grant Cancelled or Forfeited
Share based compensation arrangement by share based payment award number of shares available for grant cancelled or forfeited
Temporary equity stock issued during period shares new issues.
Temporary Equity Stock Issued During Period Shares New Issues
Issuance of Series A Convertible Preferred Stock, net of offering costs, Shares
Weighted Average [Member]
Weighted Average
Temporary Equity, Shares Authorized
Temporary equity, shares authorized
Income Tax, Policy [Policy Text Block]
Income Taxes
Revenue from Contract with Customer, Excluding Assessed Tax
Product and service revenue
Exercise Price Range Four [Member]
Exercise price range four.
Exercise Price $6.04
Disaggregation of Revenue [Table Text Block]
Summary of Product and Service Revenue Disaggregated by Geographic Region
Contract with Customer, Liability, Current
Deferred revenue
Contract liability, current
Interest income
Interest Income (Expense), Net
Interest Income (Expense), Net, Total
Issuance of warrants
Issuance of warrants
Subsequent Event
Subsequent Events [Text Block]
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Cancelled.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Cancelled
Cancelled
Temporary Equity, Shares Issued
Temporary equity, shares issued
Accrued customer advances.
Accrued Customer Advances
Customer advances
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Schedule of Assets and Liabilities at Fair Value
Operating Lease, Liability, Noncurrent
Long-term operating lease liabilities
Schedule of Stock by Class [Table]
Europe [Member]
Europe
Liabilities, Fair Value Disclosure
Total liabilities
Liabilities measured at fair value
Assets, Fair Value Disclosure [Abstract]
Assets
Class of Stock [Line Items]
Related Party Transactions [Abstract]
Balance Sheet Location [Axis]
Balance Sheet Location
Assets, Current
Total current assets
Vesting [Domain]
Vesting
Liabilities and Equity
Total liabilities, convertible preferred stock, and stockholders' equity
Entity Address, State or Province
Entity Address, State or Province
Stock Issued During Period, Value, New Issues
Aggregate amount offered, issuance and sale by the Company
Issuance of common stock
Outstanding at September 30, 2023
Outstanding at December 31, 2022
Options outstanding, Number
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Exercise Price Range Two [Member]
Exercise price range two.
Exercise Price $3.23
Other geographical region.
Other Geographical Region [Member]
Other
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Weighted average grant date fair value of options granted
Inventory Disclosure [Text Block]
Inventories
Trading Symbol
Trading Symbol
Disclosure convertible preferred stock.
Disclosure Convertible Preferred Stock [Abstract]
Common Stock, Shares, Issued
Common stock, shares issued
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value
Total fair value of restricted stock awards vested
Prepaid Expense and Other Assets, Current
Prepaid and other current assets
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Table]
Shares, Outstanding
Ending Balance, Shares
Beginning Balance, Shares
Financing Receivable, Credit Loss, Expense (Reversal)
Provision for credit losses
Employee service share based compensation non vested awards total compensation cost not yet recognized share based awards other than options future amortization remainder of fiscal year.
Employee Service Share Based Compensation Non Vested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options Future Amortization Remainder Of Fiscal Year
Remainder of 2023
Common Stock, Capital Shares Reserved for Future Issuance
Common stock reserved
Summary of Stock Options Outstanding and Vested
Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block]
At the market offering.
At The Market Offering [Member]
ATM offerings
Proceeds from temporary equity and net of offering costs.
Proceeds From Temporary Equity And Net Of Offering Costs
Proceeds from issuance of redeemable convertible preferred stock, net of offering costs
Entity Address, City or Town
Entity Address, City or Town
Vested and exercisable at September 30, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number
Aggregate purchase price of shares
Aggregate Purchase Price Of Shares
Aggregate purchase price of shares.
Warrants to purchase aggregate shares of common stock
Stock And Warrants Issued During Period Shares Common Stock And Warrants
Stock and warrants issued during period shares common stock and warrants.
At The Market
At The Market [Member]
At the market.
Share-Based Payment Arrangement, Tranche Two [Member]
Share-based Payment Arrangement, Tranche Two
Options cancelled/forfeited, Weighted Average Exercise Price
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price
Additional Paid-in Capital [Member]
Additional Paid-in Capital
Inventory, Raw Materials, Gross
Raw Materials
Liabilities, Current [Abstract]
Current liabilities:
Assets, Current [Abstract]
Current assets:
Accounts Receivable, Allowance for Credit Loss, Current
Ending balance
Beginning balance
Accounts receivable, allowance
Share based compensation arrangement by share based payment award equity instruments other than options vested and expected to vest outstanding number.
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested And Expected To Vest Outstanding Number
Number of restricted stock awards are expected to vest
Preferred Stock, Par or Stated Value Per Share
Preferred stock, par value
Statement of Stockholders' Equity [Abstract]
Intangible Assets Disclosure [Text Block]
Intangible Assets
Vested and expected to vest at September 30, 2023, Weighted Average Exercise Price
Options vested, Weighted average exercise price
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Operating Lease, Liability, Current
Operating lease liabilities
Property, Plant and Equipment, Net
Property and equipment, net
Property, Plant and Equipment, Net, Total
Series A Preferred Stock [Member]
Series A Redeemable Convertible Preferred Stock
Class of Stock [Domain]
Provision for credit losses
Accounts Receivable, Credit Loss Expense (Reversal)
Provision for credit losses
Vested and expected to vest at September 30, 2023, Aggregate Intrinsic Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Contingent milestone payments upon commercialization.
Contingent Milestone Payments Upon Commercialization
Contingent additional milestone payments upon commercialization
Scenario [Domain]
Scenario
Associated professional fees to be recognized.
Associated Professional Fees To Be Recognized
Associated professional fees to be recognized
Entity Central Index Key
Entity Central Index Key
Notes receivable, net of allowance of $5 and $4, respectively
Financing Receivable, after Allowance for Credit Loss, Current
Notes receivable, current
Financing Receivable, after Allowance for Credit Loss, Current, Total
Plan Name [Domain]
Plan Name
Accounts Receivable, Allowance for Credit Loss [Table Text Block]
Summary of Allowance for Accounts Receivable
Assets, Fair Value Disclosure
Assets measured at fair value
Total assets
Preferred Stock, Shares Outstanding
Preferred stock, shares outstanding
Preferred Stock, Shares Outstanding, Beginning Balance
Preferred Stock, Shares Outstanding, Ending Balance
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period
Revenue remaining performance obligation expected timing of satisfaction period
Liabilities, Current
Total current liabilities
Entity Tax Identification Number
Entity Tax Identification Number
Notes and other receivables, long-term, net of allowance of $23 and $9, respectively
Financing Receivable, after Allowance for Credit Loss, Noncurrent
Notes receivable, long-term
Financing Receivable, after Allowance for Credit Loss, Noncurrent, Total
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Increase (Decrease) in Operating Capital [Abstract]
Changes in operating assets and liabilities:
Financial Instruments [Domain]
Denominator
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Stock Issued During Period, Value, Employee Stock Purchase Plan
Issuance of common stock under the 2020 ESPP
Award Type [Axis]
Award Type
Operating Lease, Lease Income
Lease
Lease revenue
Operating Lease, Lease Income, Total
Restricted Stock [Member]
Restricted Stock Awards
Restricted Stock Awards
Class of Warrant or Right [Line Items]
Plan Name [Axis]
Plan Name
Geographical [Domain]
Geographical
Assets
Total assets
UNITED STATES
United States
Summary of Estimated Fair Value of Warrant Liabilities [Table Text Block]
Summary of Estimated Fair Value of Warrant Liabilities [Table Text Block]
Summary of Estimated Fair Value Assumptions of Warrant Liabilities
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
Total unrecognized compensation expense
Entity Registrant Name
Entity Registrant Name
Retained Earnings (Accumulated Deficit)
Accumulated deficit
Retained Earnings (Accumulated Deficit), Total
Supplemental Cash Flow Information [Abstract]
Supplemental cash flow information
Financing Receivable, Allowance for Credit Loss
Ending balance
Beginning balance
Retained Earnings [Member]
Accumulated Deficit
Class of Stock [Axis]
Non-vested at September 30, 2023
Non-vested at December 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Shares of common stock have been issued to employees
Issuance of common stock under the 2020 ESPP, Shares
Minimum [Member]
Minimum
Revenues
Total revenue
Significant Accounting Policies [Text Block]
Summary of Significant Accounting Policies
Forecast [Member]
Forecast
Liabilities, Fair Value Disclosure [Abstract]
Liabilities
Share-Based Payment Arrangement, Tranche One [Member]
Share-based Payment Arrangement, Tranche One
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum
Expected volatility, minimum
Equity Component [Domain]
Equity Component
Employee Stock Option [Member]
Stock Options
Outstanding Stock Options
Other Nonoperating Income (Expense) [Member]
Other Income, Net
Transfer from inventories to equipment under lease, net.
Transfer From Inventories To Equipment Under Lease Net
Transfer from Inventories to Equipment under lease, net
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:
Supply agreements.
Supply Agreements [Member]
Supply Agreement
Numerator for diluted loss per common share
Net loss, diluted
Net Income (Loss) Available to Common Stockholders, Diluted
Entity Current Reporting Status
Entity Current Reporting Status
Common Stock, Shares Authorized
Common stock, shares authorized
Research and Development Expense
Research and development expenses
Research and Development Expense, Total
Proceeds from Issuance of Convertible Preferred Stock
Proceeds from issuance of series A redeemable convertible preferred stock
Assets [Abstract]
Assets
Amortization of Intangible Assets
Amortization of intangible assets
Balance
Balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Schedule of contract balances.
Schedule Of Contract Balances [Table]
Schedule Of Contract Balances [Table]
Common stock, par value $0.01 per share, 150,000 shares authorized at September 30, 2023 and December 31, 2022; 11,246 and 11,093 shares issued and outstanding at September 30, 2023 and December 31, 2022, respectively
Common Stock, Value, Issued
Vested and exercisable at September 30, 2023, Weighted Average Remaining Contractual Term (in Years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term
Incentive stock options.
Incentive Stock Options [Member]
Incentive Stock Options
Contract with Customer, Liability, Revenue Recognized
Beginning contract liabilities recognized as revenue
Accrued Liabilities, Current
Accrued liabilities
Total
Current Fiscal Year End Date
Current Fiscal Year End Date
Share-Based Payment Arrangement, Noncash Expense
Stock-based compensation expense
Share-Based Payment Arrangement, Noncash Expense, Total
Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Excluding Option Exercised
Proceeds from issuance of common stock under employee stock purchase plan
Operating Income (Loss)
Operating loss
Entity Ex Transition Period
Entity Ex Transition Period
Contingent milestone payments.
Contingent Milestone Payments
Contingent milestone payments
Income Tax Expense (Benefit)
Income tax expense/(benefit) from continuing operations
Income Tax Expense (Benefit), Total
Forfeit of common stock for payroll taxes
Forfeit Of Common Stock For Payroll Taxes
Forfeit Of Common Stock For Payroll Taxes
Research and Development Expense [Member]
Research and Development Expense
Series A Convertible Preferred Stock.
Series A Convertible Preferred Stock [Member]
Series A Redeemable Convertible Preferred Stock
Payment for Contingent Consideration Liability, Financing Activities
Payment of contingent consideration
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
Accrued Liabilities
Share-Based Payment Arrangement, Expense
Total stock-based compensation expense
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum
Expected volatility, maximum
Disaggregation of Revenue [Table]
Disaggregation Of Revenue [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Award vesting percentage
Disclosure of convertible preferred stock.
Disclosure of Convertible Preferred Stock [Table]
2026
Employee service share based compensation non vested awards total compensation cost not yet recognized share based awards other than options future amortization year three.
Employee Service Share Based Compensation Non Vested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options Future Amortization Year Three
Finite-Lived Intangible Assets, Net
Intangible assets, net
Net Carrying Amount
Finite-Lived Intangible Assets, Net, Beginning Balance
Finite-Lived Intangible Assets, Net, Ending Balance
Revenue from Contract with Customer [Text Block]
Revenue from Contracts with Customers
Outstanding at September 30, 2023, Aggregate Intrinsic Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]
Equipment under lease, net.
Equipment Under Lease Net
Equipment under lease, net
Other Nonoperating Income (Expense)
Other income, net
Other Nonoperating Income (Expense), Total
Sale of Stock, Price Per Share
Weighted average gross sales price
Gross inventory write down.
Gross Inventory Write Down
Write-down of inventory
Operating Expenses [Abstract]
Operating expenses
Interest, to be recognized.
Interest, to be Recognized
Interest to be recognized
Subsequent Events [Abstract]
Agreement initiated date
Agreement Date
Agreement date.
Securities Purchase Agreement
Securities Purchase Agreement Member
Securities purchase agreement member.
Overview and basis of presentation.
Overview And Basis Of Presentation [Table]
Overview And Basis Of Presentation [Table]
Commitments and Contingencies Disclosure [Abstract]
Other Assets, Noncurrent
Other assets
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Options granted
Other Accrued Liabilities, Current
Other
Equity [Text Block]
Stockholders' Equity
Depreciation
Depreciation
Depreciation, Total
Interest Paid, Excluding Capitalized Interest, Operating Activities
Cash paid for interest
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Earnings Per Share Basic [Line Items]
Accrued offering costs related to non-cash investing and financing activities.
Accrued Offering Costs Related To Non-cash Investing And Financing Activities
Accrued offering costs
Accrued offering costs
2027
Finite-Lived Intangible Asset, Expected Amortization, Year Four
2024
Finite-Lived Intangible Asset, Expected Amortization, Year One
Inventory, Net [Abstract]
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Vested and exercisable at September 30, 2023, Weighted Average Exercise Price
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price
Equity, Attributable to Parent [Abstract]
Stockholders’ equity:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loss on disposal of property and equipment
Gain (Loss) on Disposition of Property Plant Equipment
Gain (Loss) on Disposition of Property Plant Equipment, Total
Fair value of restricted stock units vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value
Earnings (loss) per common share:
Earnings Per Share [Abstract]
Financing Receivable, Allowance for Credit Loss, Writeoff
Write-offs
Financing Receivable, Allowance for Credit Loss, Writeoff, Total
Accounting Policies [Abstract]
Basic weighted average common stock and participating securities
Basic Weighted Average Number Of Shares Of Common Stock And Participating Securities
Basic Weighted Average Number Of Shares Of Common Stock And Participating Securities
2028
Finite-Lived Intangible Asset, Expected Amortization, Year Five
Overview and basis of presentation.
Overview And Basis Of Presentation [Line Items]
Overview And Basis Of Presentation [Line Items]
Lessor, operating leases, remaining lease terms
Lessor, operating lease, remaining lease term.
Lessor Operating Lease Remaining Lease Term
Lessor, operating leases, remaining lease terms
Scenario [Axis]
Scenario
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Other Noncurrent Assets [Member]
Other Assets
Stock Option
Equity Option [Member]
Schedule of contract balances.
Schedule Of Contract Balances [Line Items]
Schedule Of Contract Balances [Line Items]
Convertible preferred stock.
Convertible Preferred Stock [line Items]
Lessor, Operating Leases [Text Block]
Leases
Basic
Basic earnings (loss) per common share
Earnings Per Share, Basic
Earnings Per Share, Basic, Total
Summary of unrecognized stock-based compensation expense expected to be amortized.
Summary Of Unrecognized Stock Based Compensation Expense Expected To Be Amortized Table [Text Block]
Summary of Unrecognized Stock-based Compensation Expense Expected to be Amortized
Commitments and Contingencies
Commitments and contingencies (Note 9)
Income Statement [Abstract]
Financing Receivable, Allowance for Credit Loss, Noncurrent
Notes and other receivables, long-term, allowance
Offering costs
Offering costs
Offering costs
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
Summary of Information about Receivables and Contract Liabilities from Contracts with Customers
Vested and expected to vest at September 30, 2023
Options vested, Number Exercisable | shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Statistical Measurement [Domain]
Statistical Measurement
Asia (Excluding South Korea).
Asia Excluding South Korea [Member]
Asia (Excluding South Korea)
Net Cash Provided by (Used in) Operating Activities
Net cash used in operating activities
Contingent professional fees
Employee Retention Credit, Cares Act Contingent Professional Fees
Employee retention credit, cares act contingent professional fees.
Schedule of Antidilutive Securities Excluded From Calculation of Diluted Loss Per Share
Schedule Of Antidilutive Securities Excluded From Calculation of Net Loss Per Share Diluted Shares Table Text Block
Schedule of antidilutive securities excluded from calculation of net loss per share diluted shares.
All Award Types
Award Type
Document Period End Date
Document Period End Date
Statistical Measurement [Axis]
Statistical Measurement
Accrued offering costs.
Accrued Offering Costs
Accrued offering costs
Fair Value of Warrant Liabilities Assumptions Expected Term
Fair Value of Warrant Liabilities Assumptions Expected Term
Expected term (years)
Commitments and Contingencies Disclosure [Text Block]
Commitments and Contingencies
Maximum value of common and preferred stock and other securities issuable.
Maximum Value of Common and Preferred Stock and Other Securities Issuable
Maximum value of common and preferred stock and other securities issuable
Lease Income
Lease revenue
Lease Income, Total
Diluted loss per common share
Earnings Per Share, Diluted
Diluted
Earnings Per Share, Diluted, Total
Product and Service [Domain]
Product and Service
Cost of Sales [Member]
Cost of Sales
Stock Issued During Period, Value, Employee Benefit Plan
Issuance of common stock under the 2020 Plan
Revenue from Contract with Customer [Abstract]
Commitments and Contingencies Disclosure.
Commitments And Contingencies Disclosure [Table]
Commitments And Contingencies Disclosure [Table]
Fair Value Hierarchy and NAV [Domain]
Related Party Transaction [Domain]
Related Party Transaction
Revenue from contracts with customers.
Revenue From Contracts With Customers [Table]
Revenue From Contracts With Customers [Table]
Employee service share based compensation non vested awards total compensation cost not yet recognized share based awards other than options future amortization thereafter.
Employee Service Share Based Compensation Non Vested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options Future Amortization Thereafter
Thereafter
Additional Paid in Capital, Common Stock
Additional paid-in capital
Notes receivable interest rate.
Notes Receivable Interest Rate
Notes receivable interest rate
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Options exercised
Proceeds from Issuance of Preferred Stock, Preference Stock, and Warrants, Total
Proceeds from Issuance of Preferred Stock, Preference Stock, and Warrants
Proceeds from Issuance of Preferred Stock, Preference Stock, and Warrants, Total
Gross proceeds for the Private Placement
Liabilities and Equity [Abstract]
Liabilities and stockholders’ equity
Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table]
Schedule Of Earnings Per Share Basic By Common Class [Table]
Contract with customer asset recognized.
Contract With Customer Asset Recognised
Contract assets recognized
Number of shares convertible into common stock.
Number Of Shares Convertible Into Common Stock
Number of shares convertible into common stock
Stock Issued During Period, Shares, Employee Benefit Plan
Issuance of common stock under the 2020 Plan, Shares
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Entity Interactive Data Current
Entity Interactive Data Current
Warrants and Rights Note Disclosure [Abstract]
Increase (Decrease) in Accounts Payable
Accounts payable
Increase (Decrease) in Accounts Payable, Total
2026
Finite-Lived Intangible Asset, Expected Amortization, Year Three
Equity [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Restricted stock awards granted
KOREA, REPUBLIC OF
South Korea
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Options exercised, Weighted Average Exercise Price
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Equity Components [Axis]
Equity Components
Increase (Decrease) in Accounts Receivable
Accounts receivable
Fair Value of Warrant Liabilities Assumptions Expected Volatility
Fair Value of Warrant Liabilities Assumptions Expected Volatility
Expected volatility
Inventory Disclosure [Abstract]
Proceeds from Issuance of Warrants
Proceeds from issuance of warrants
Sale of ownership percentage
Sale Of Ownership Percentage
Sale of ownership percentage.
2024
Employee service share based compensation non vested awards total compensation cost not yet recognized share based awards other than options future amortization next twelve months.
Employee Service Share Based Compensation Non Vested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options Future Amortization Next Twelve Months
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Restricted stock awards vested
Local Phone Number
Local Phone Number
Sale of Stock [Axis]
Sale of Stock
Issuance of common stock under the 2020 Plan, net of forfeitures
Stock Issued During Period, Value, Employee Benefit Plan, Net Of Forfeitures
Stock issued during period, value, employee benefit plan, net of forfeitures.
Statement of Cash Flows [Abstract]
Write-off due to contract modification
Contract With Customer Asset Write-off Due to Contract Modification
Contract With Customer Asset Write-off Due to Contract Modification
Write-off due to contract modification
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Common Stock, Par or Stated Value Per Share
Common stock, par value
Service [Member]
Service
Deferred Revenue, Noncurrent, Total
Deferred Revenue, Noncurrent
Deferred revenue, non-current
Numerator
Net Income (Loss) Available to Common Stockholders, Basic [Abstract]
Transfer from (to) Inventories to (from) Property and equipment, net
Transfer from inventories To property and equipment, net.
Transfer From Inventories To Property And Equipment Net
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Total unrecognized compensation expense, weighted-average period of recognition
Series B warrants.
Series B Warrants [Member]
Series B Warrants
Vested and expected to vest at September 30, 2023, Weighted Average Remaining Contractual Term (in Years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Maximum [Member]
Maximum
Lessee and Lessor Lease Description [Line Items]
Lessee and lessor lease description.
Lessee And Lessor Lease Description [Line Items]
Lessee and Lessor Lease Description [Line Items]
Percentage allocated to common stockholders
Percentage of Earnings Loss Allocated To Common Shareholders
Percentage of Earnings (Loss) Allocated To Common Shareholders
Temporary Equity, Shares Outstanding
Temporary equity, shares outstanding
Ending Balance, Shares
Beginning Balance, Shares
Related Party Transaction [Axis]
Related Party Transaction
Fair Value, Inputs, Level 3 [Member]
Level 3
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Stock-based compensation
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition, Total
Fair Value, Recurring and Nonrecurring [Table]
Change in fair value of warrant liabilities
Change in fair value of warrant liabilities
Change in fair value of warrant liabilities
Change in fair value of warrant liabilities
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
Net increase (decrease) in cash and cash equivalents
General and Administrative Expense [Member]
General and administrative expenses
Series A Redeemable Convertible Preferred Stock, par value $0.01 per share, 20 and no shares authorized at September 30, 2023 and December 31, 2022, respectively; 20 and no shares issued and outstanding at September 30, 2023 and December 31, 2022, respectively; aggregate liquidation preference of $20,000 and $0 at September 30, 2023 and December 31, 2022, respectively
Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests, Total
Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests
Ending Balance
Beginning Balance
Employee service share based compensation non vested awards total compensation cost not yet recognized share based awards other than options future amortization.
Employee Service Share Based Compensation Non Vested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options Future Amortization
Total unrecognized stock-based compensation expense
Stock Issued During Period, Shares, Restricted Stock Award, Forfeited
Restricted stock awards cancelled
Schedule of Anti-Dilutive Weighted Average Shares Excluded From Diluted Loss Per Share Calculation
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Schedule of Inventory, Current [Table Text Block]
Schedule of Inventory
City Area Code
City Area Code
Inventory, Net
Inventories
Total
Net Cash Provided by (Used in) Operating Activities [Abstract]
Cash flows from operating activities
Warrant Liability Percentage of Floor Rate on Volatility Input
Warrant Liability Percentage of Floor Rate on Volatility Input
Warrant liability percentage of floor on volatility input
Common Stock, Voting Rights
Common stock voting rights
Selling, General and Administrative Expenses [Member]
Selling, General and Administrative Expenses
Temporary Equity, Liquidation Preference
Temporary equity, aggregate liquidation preference
Basic
Basic weighted average common stock outstanding
Weighted average number of shares of common stock basic
Weighted Average Number of Shares Outstanding, Basic, Total
Summary of share based compensation shares available for issuance.
Summary Of Share Based Compensation Shares Available For Issuance Table [Text Block]
Summary of Shares Available for Issuance Under 2020 Plan
Inventory, Work in Process, Gross
Work-in-process
Employee Stock [Member]
2020 Employee Stock Purchase Plan
Net Cash Provided by (Used in) Financing Activities [Abstract]
Cash flows from financing activities
Summary of Restricted Stock Award Activity
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Statement [Table]
Statement [Table]
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Summary of Option Award Activity
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Summary of Fair Value of Stock Options was Estimated Using Assumptions
Increase (Decrease) in Contract with Customer, Liability
Billings not yet recognized as revenue
Document Fiscal Period Focus
Document Fiscal Period Focus
Exercise price range (lower)
Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit
Related Party Transactions Disclosure [Text Block]
Related Party Transactions
Accrued Professional Fees, Current
Professional services
Statement [Line Items]
Statement [Line Items]
Commitments and Contingencies Disclosure [Line Items]
Commitments And Contingencies Disclosure [Line Items]
Commitments And Contingencies Disclosure [Line Items]
Weighted average shares excluded from the calculation of net loss per diluted share
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Shares excluded from the calculation of net loss per diluted share
Contract with Customer, Asset, after Allowance for Credit Loss, Total
Contract with Customer, Asset, after Allowance for Credit Loss
Beginning Balance
Ending Balance
Exercise Price Range [Domain]
Accounts receivable, net of allowance of $36 and $56, respectively
Accounts Receivable, after Allowance for Credit Loss, Current
Accounts receivable, current
Accounts Receivable, after Allowance for Credit Loss, Current, Total
Derivatives, Policy [Policy Text Block]
Derivative Financial Instruments
Common Stock [Member]
Common Stock
Temporary Equity, Par or Stated Value Per Share
Temporary equity, par value per share
Cash and Cash Equivalents, at Carrying Value
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value, Total
Financing Receivable, Allowance for Credit Loss [Table Text Block]
Summary of Allowance for Notes Receivable
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Summary of Total Stock-Based Compensation Expense Recognized
Other current assets
Other Assets, Current
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Two thousand twenty incentive award plan.
Two Thousand Twenty Incentive Award Plan [Member]
2020 Incentive Award Plan
Inventory, Finished Goods, Gross
Finished Goods
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name
Redeemable convertible preferred stock.
Redeemable Convertible Preferred Stock [Text Block]
Redeemable Convertible Preferred Stock
Additional royalty payments percentage.
Additional Royalty Payments Percentage
Additional royalty payments rate
Cover [Abstract]
Selling, General and Administrative Expense
Selling, general and administrative expenses
Selling, General and Administrative Expense, Total
Vesting [Axis]
Vesting
Document Fiscal Year Focus
Document Fiscal Year Focus
Product Warranty Accrual, Current
Warranty
Income Taxes Paid, Net, Total
Income Taxes Paid, Net
Cash paid for taxes
Sale of Stock [Domain]
Sale of Stock
Summary of Changes in Fair Value of Warrant Liabilities [Table Text Block]
Summary of Changes in Fair Value of Warrant Liabilities [Table Text Block]
Summary of Change in Fair Value of Warrant Liabilities
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Restricted stock awards granted
Share-Based Payment Arrangement, Recognized Amount [Abstract]
Series A and Series B warrants.
Series A and Series B Warrants [Member]
Series A and Series B Warrants
Security Exchange Name
Security Exchange Name
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period
Term of contract
New Accounting Pronouncements, Policy [Policy Text Block]
Recently Issued Accounting Pronouncements Not Yet Adopted
Preferred Stock, Shares Issued
Preferred stock, shares issued
Preferred Stock, Shares Authorized
Preferred stock, shares authorized
Customer Relationships [Member]
Customer Relationships
Schedule of Finite-Lived Intangible Assets [Table]
Schedule Of Finite Lived Intangible Assets [Table]
Fair Value of Warrant Liabilities Assumptions Dividends
Fair Value of Warrant Liabilities Assumptions Dividends
Dividends
Financial Instrument [Axis]
Weighted-average number of common shares used in calculation of earnings (loss) per share:
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Class of Warrant or Right [Table]
Entity Emerging Growth Company
Entity Emerging Growth Company
Amendment Flag
Amendment Flag
Net settlement of stock-based compensation awards
Payment for Net Settlement Of Stock-Based Compensation Awards
Payment for net settlement of stock-based compensation awards.
Schedule of Accrued Liabilities [Table Text Block]
Schedule of Accrued Liabilities
Series A warrants.
Series A Warrants [Member]
Series A Warrants
Warrant liabilities.
Warrant Liabilities
Warrant liabilities
Cost of goods and service excluding amortization including depreciation.
Cost Of Goods And Service Excluding Amortization Including Depreciation
Total cost of revenue
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Schedule of Impairment of Underlying Assets, Remaining Amortization Expense
Leases [Abstract]
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
Thereafter
Accounts receivables payment terms.
Accounts Receivables Payment Terms
Accounts receivables payment terms
Series A Redeemable Convertible Preferred Stock And Series A And Series B Warrants [Member]
Series A Redeemable Convertible Preferred Stock And Series A And Series B Warrants [Member]
2025
Employee service share based compensation non vested awards total compensation cost not yet recognized share based awards other than options future amortization year two.
Employee Service Share Based Compensation Non Vested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options Future Amortization Year Two
Securities Act File Number
Entity File Number
Financing Receivable, Allowance for Credit Loss, Current
Notes receivable, allowance
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant, Granted Or Awarded.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Granted Or Awarded
Granted/Awarded
Goodwill and Intangible Assets Disclosure [Abstract]
Vested and exercisable at September 30, 2023, Aggregate Intrinsic Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value
Share-Based Payment Arrangement [Abstract]
Reduction of general and administrative expenses
Reduction Of General And Administrative Expenses
Reduction of general and administrative expenses
Dividends, Common Stock, Cash
Cash dividend declared on common stock
Accounts Payable, Current
Accounts payable
Accounts Payable, Current, Total
Non-vested at September 30, 2023
Non-vested at December 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Exercise price range (upper)
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Expected term (years)
Preferred stock, par value $0.01 per share, 9,980 and 10,000 shares authorized at September 30, 2023 and December 31, 2022, respectively; no shares issued and outstanding at September 30, 2023 and December 31, 2022
Preferred Stock, Value, Issued
Entity Small Business
Entity Small Business
Entity Shell Company
Entity Shell Company
Exercise price of warrants
Class of Warrant or Right, Exercise Price of Warrants or Rights
Warrant Liabilities Disclosure Text Block
Warrant Liabilities Disclosure Text Block
Warrant Liabilities
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount
Total unrecognized compensation expense
Incentive Stock Options and Nonqualified Stock Options [Member]
Incentive Stock Options And Nonqualified Stock Options [Member]
Incentive Stock Options And Nonqualified Stock Options
Earnings (Loss) per Share
Earnings Per Share [Text Block]
Revenues [Abstract]
Revenue
Options cancelled/forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Total
Entity Address, Address Line One
Entity Address, Address Line One
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Antidilutive Securities [Axis]
Antidilutive Securities
Provision for doubtful accounts and notes receivable.
Provision For Doubtful Accounts And Notes Receivable
Provision for expected credit losses
Undistributed income allocated to warrants
Undistributed Earnings (Loss) Allocated to Participating Securities, Basic
Undistributed Earnings (Loss) Allocated to Participating Securities, Basic, Total
Finite-Lived Intangible Assets, Gross
Gross Carrying Amount
Finite-Lived Intangible Assets, Gross, Total
Operating Lease, Lease Income [Table Text Block]
Schedule of Lease Revenue
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum
Risk-free interest rate, minimum
Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent, Total
Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent
Contract asset, long-term
Income Statement Location [Axis]
Income Statement Location
Leases.
Leases [Member]
Lease
Fair Value of Warrant Liabilities Assumptions Risk Free Interest Rate
Fair Value of Warrant Liabilities Assumptions Risk Free Interest Rate
Risk-free interest rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum
Risk-free interest rate, maximum
Exercise Price Range [Axis]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Dividends
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net loss
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Fair Value, Inputs, Level 2 [Member]
Level 2
Product [Member]
Product
Product and Service [Axis]
Product and Service
Contract with Customer, Liability, Noncurrent
Contract liability, non-current
Title of 12(b) Security
Title of 12(b) Security
Finite-Lived Intangible Assets, Accumulated Amortization
Accumulated Amortization
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Components of Intangible Assets
Employee Retention Credit, Cares Act Retention Amount
Employee retention credit, cares act retention amount.
Employee retention credit amount
Prepaid Expenses and Other Current Assets [Member]
Prepaid and Other Current Assets
Trademarks [Member]
Acquired Trademarks
Net Cash Provided by (Used in) Investing Activities [Abstract]
Cash flows from investing activities
Series A Warrants and Series B Warrants
Series A Warrants and Series B Warrants [Member]
Series A Warrants and Series B Warrants [Member]
Percentage of warrants
Percentage Of Warrants
Percentage Of Warrants
Warrant liabilities noncurrent.
Warrant Liabilities Noncurrent
Warrant liabilities
Restricted stock awards and units.
Restricted Stock Awards And Units [Member]
Restricted Stock Awards and Units
Contingent milestone payments upon regulatory clearance and commercialization.
Contingent Milestone Payments Upon Regulatory Clearance and Commercialization
Contingent milestone payments upon regulatory clearance and commercialization
Contract with Customer, Asset, Reclassified to Receivable
Payments received
Increase (Decrease) in Inventories
Inventories
Increase (Decrease) in Inventories, Total
Sales
Sales [Member]
Purchase Obligation
Purchase obligation
Purchase Obligation, Total
Contract with Customer, Liability
Ending balance
Beginning balance
Contract with Customer, Liability, Total
Remainder of 2023
Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year
Common Stock, Shares, Outstanding
Common stock, shares outstanding
Common Stock, Shares, Outstanding, Beginning Balance
Common Stock, Shares, Outstanding, Ending Balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Risk-free interest rate
Share-Based Payment Arrangement [Text Block]
Stock-Based Compensation
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Restricted stock awards cancelled
Fair Value of Warrant Liabilities Balance
Fair Value of Warrant Liabilities Balance
Fair value, beginning balance
Fair value, ending balance
Income Statement Location [Domain]
Income Statement Location
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Options granted, Weighted Average Exercise Price
Securities purchase agreement, date
Securities Purchase Agreement, Date
Securities purchase agreement, date.
Document Type
Document Type
Aggregate shares
Stock Issued During Period, Shares, Conversion of Convertible Securities
Exercise Price Range One [Member]
Exercise price range one.
Exercise Price $2.52 - $3.10
Net Cash Provided by (Used in) Investing Activities
Net cash used in investing activities
Document Quarterly Report
Document Quarterly Report
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value
Total fair value of options vested
Numerator for basic earnings (loss) per common share
Net income (loss), basic
Net Income (Loss) Available to Common Stockholders, Basic
Net Income (Loss) Available to Common Stockholders, Basic, Total
Minimum percentage of beneficial owner of common stock upon conversion
Minimum Percentage Of Beneficial Owner Of Common Stock Upon Conversion
Minimum percentage of beneficial owner of common stock upon conversion.
Restricted stock awards cancelled
Restricted stock units cancelled
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Restricted stock units cancelled
Net Cash Provided by (Used in) Financing Activities
Net cash provided by (used in) financing activities
Notes and other receivables, noncurrent.
Notes And Other Receivables Noncurrent [Member]
Notes and Other Receivables, Long-Term, Net
Entity Filer Category
Entity Filer Category
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Supplemental schedule of non-cash investing and financing activities
Exercise Price $3.27 - $5.95
Exercise Price Range Three [Member]
Exercise price range three.
Balance Sheet Location [Domain]
Balance Sheet Location
Increase (Decrease) in Accrued Liabilities
Accrued liabilities
Increase (Decrease) in Accrued Liabilities, Total
Revenue from contracts with customers.
Revenue From Contracts With Customers [Line Items]
Revenue From Contracts With Customers [Line Items]
Accrued Liabilities, Current [Abstract]
Lessor, Lease, Description [Table]
Lessor Lease Description [Table]
Accounts Receivable, Allowance for Credit Loss, Writeoff
Write-offs
Patented Technology [Member]
Acquired Technology
Accounts payable for purchases of Property and equipment, net
Accounts payable for purchases of Property and equipment, net
Capital Expenditures Incurred but Not yet Paid
Liabilities
Total liabilities
Cost of goods and service excluding amortization including depreciation.
Cost Of Goods And Service Excluding Amortization Including Depreciation [Abstract]
Cost of revenue (exclusive of amortization)
Deferred revenue.
Deferred Revenue [Member]
Deferred Revenue
Finite-Lived Intangible Asset, Useful Life
Intangible assets estimated useful life
Other Current Liabilities [Member]
Other Current Liabilities
Equity, Attributable to Parent
Ending Balance
Beginning Balance
Total stockholders’ equity
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life
Acquired intangible assets weighted average amortization period
Net income (loss)
Net Income (Loss)
Net loss
Nonoperating Income (Expense) [Abstract]
Other (expense) income
Business Description and Basis of Presentation [Text Block]
Overview and Basis of Presentation
Contract with Customer, Asset, after Allowance for Credit Loss, Current, Total
Contract with Customer, Asset, after Allowance for Credit Loss, Current
Contract asset, current
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Issuance of common stock under the 2020 Plan, net of forfeitures, Shares
Stock Issued During Period, Shares, Employee Benefit Plan, Net Of Forfeitures
Stock issued during period, shares, employee benefit plan, net of forfeitures.
Fair Value Measurement, Policy [Policy Text Block]
Fair Value Measurement
Statement of Financial Position [Abstract]
Weighted average number of shares of common stock, diluted
Weighted average number of shares of common stock diluted
Weighted Average Number of Shares Outstanding, Diluted
Diluted
Operating Lease, Right-of-Use Asset, Periodic Reduction
Non-cash operating lease cost
Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent
Exercise price of option on fair value (as a percent)
Use of Estimates, Policy [Policy Text Block]
Accounting Estimates
Reduction of selling, general and administrative expenses
Reduction Of Selling, General And Administrative Expenses
Reduction Of Selling, General And Administrative Expenses
Warrant derivative liabilities.
Warrant Derivative Liabilities
Warrant derivative liabilities
Options outstanding, Weighted average exercise price
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Outstanding at end of period, Weighted Average Exercise Price
Outstanding at beginning of period, Weighted Average Exercise Price
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets [Line Items]
Reconciliation of Numerator and Denominator Used in Calculation of Basic and Diluted Earnings (Loss) Per Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Disaggregation of Revenue [Line Items]
Disaggregation Of Revenue [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
2027
Employee service share based compensation non vested awards total compensation cost not yet recognized share based awards other than options future amortization year four.
Employee Service Share Based Compensation Non Vested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options Future Amortization Year Four
Share-Based Compensation Arrangement by Share-Based Payment Award, Percentage of Outstanding Stock Maximum
Percentage of outstanding shares of common stock
Fair Value Hierarchy and NAV [Axis]
Other Noncurrent Liabilities [Member]
Other Long-Term Liabilities
Payments to Acquire Property, Plant, and Equipment
Purchase of property and equipment
Payments to Acquire Property, Plant, and Equipment, Total
Exercise Price Range Five [Member]
Exercise price range five.
Exercise Price $6.07 - $8.62
Employee retention credit amount recognized
Employee Retention Credit, CARES Act Retention Amount Recognized
Employee Retention Credit, CARES Act retention amount recognized.
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Restricted stock awards vested
Issuance of common stock, Shares
Stock Issued During Period, Shares, New Issues
Issuance of common stock under ATM offering, net of offering costs
Employee-related Liabilities, Current
Compensation
Employee-related Liabilities, Current, Total
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations
Cash and cash equivalents at end of the period
Cash and cash equivalents at beginning of the period
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Deferred Revenue, Current, Total
Deferred Revenue, Current
Deferred revenue, current
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Authorized.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Authorized
Authorized
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class
Incremental common shares attributable to warrants
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants