Document And Entity Information Statistical Measurement [Axis] Note To Financial Statement Details Textual Note 4 - Disaggregation of Revenues and Segment Reporting Note 5 - Accounts Receivable Income tax benefit ecd_NonRule10b51ArrTrmntdFlag Non-Rule 10b5-1 Arrangement Terminated [Flag] Note 6 - Inventories ecd_NonRule10b51ArrAdoptedFlag Non-Rule 10b5-1 Arrangement Adopted [Flag] Note 7 - Contract Assets and Contract Liabilities Trading Arrangements, by Individual [Table] Note 8 - Leases Material Terms of Trading Arrangement [Text Block] Note 9 - Long-term Debt Note 10 - Agreements and Commitments Note 11 - Stockholders' Equity Tax withholdings paid related to stock-based compensation (in shares) Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation (in shares) Tax withholdings paid related to stock-based compensation (in shares) Note 13 - Significant Customers and Concentrations Note 4 - Disaggregation of Revenues and Segment Reporting - Net Sales by Geographical Region (Details) Minimum [Member] Note 4 - Disaggregation of Revenues and Segment Reporting - Summary of Segment Activity (Details) Note 5 - Accounts Receivable - Summary of Accounts Receivables (Details) Gain (loss) on foreign currency transactions Statistical Measurement [Domain] Note 5 - Accounts Receivable - Allowance for Doubtful Accounts (Details) Maximum [Member] Note 6 - Inventories - Summary of Inventory (Details) Note 7 - Contract Assets and Contract Liabilities - Contract Assets and Liabilities (Details) Note 8 - Leases - Balance Sheet Information (Details) Note 8 - Leases - Maturities of Lease Liabilities (Details) Note 9 - Long-term Debt - Notes Payable (Details) us-gaap_IncreaseDecreaseInAccountsReceivable Accounts receivable Note 10 - Agreements and Commitments - Changes in Warranty Obligations (Details) Note 11 - Stockholders' Equity - Warrants (Details) Note 11 - Stockholders' Equity - Share Incentive Plan Activity (Details) Note 13 - Significant Customers and Concentrations - Concentration of Risk (Details) Notes To Financial Statements Notes To Financial Statements [Abstract] Schedules of Concentration of Risk, by Risk Factor [Table Text Block] Interest and other income Cash and restricted cash Represents the amount of cash, cash equivalents and restricted cash as of the balance sheet date. Lessee, Operating and Finance Leases [Text Block] The entire disclosure for operating and finance leases. Other Income (Expense): Maturity of Operating and Finance Lease Liabilities [Table Text Block] The tabular disclosure for maturities of lease liabilities under operating and finance leases. Lessee, Operating and Finance Lease, Assets and Liabilities [Table Text Block] The tabular disclosure for assets and liabilities under operating and finance leases. us-gaap_IncreaseDecreaseInInventories Inventories Stock-based compensation us-gaap_SharesOutstanding Balance (in shares) Balance (in shares) Award Type [Axis] Segment Reporting [Table Text Block] Adjustments to reconcile net loss to net cash used in operations: Preferred stock; par value $0.001, 2,500,000 shares authorized, 0 shares issued and outstanding at March 31, 2026 and December 31, 2025, respectively us-gaap_Liabilities Liabilities Total Liabilities Plan Name [Axis] Plan Name [Domain] us-gaap_AllocatedShareBasedCompensationExpense Share-Based Payment Arrangement, Expense Consolidation Items [Axis] us-gaap_LiabilitiesAndStockholdersEquity Total Liabilities and Equity Title and Position [Axis] us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets Prepaid expenses and other current assets Other Income (Expense) and Income tax benefit liqt_OtherNonoperatingIncomeExpenseAndIncomeTaxExpenseBenefit The amount of other nonoperating income (expense) and income tax (expense) benefit. Stock-based compensation us-gaap_ShareBasedCompensation Selling expenses Consolidation Items [Domain] Reportable Geographical Components [Member] Notes payable, net of debt discounts Lessee, Lease, Description [Table] Americas [Member] Changes in assets and liabilities: us-gaap_IncreaseDecreaseInAccountsPayable Accounts payable Preferred stock, issued (in shares) Europe [Member] Preferred stock, outstanding (in shares) Preferred stock, authorized (in shares) liqt_FinanceLeaseExpense Finance Lease Expense Amount of expense on finance lease. Preferred stock, par value (in dollars per share) Accrued expenses Asia Pacific [Member] us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect Net Change in Cash, Cash Equivalents, and Restricted Cash Effect of exchange rate changes on cash, cash equivalents and restricted cash us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations Cash, Cash Equivalents, and Restricted Cash at Beginning of Period Cash, Cash Equivalents, and Restricted Cash at End of Period Antidilutive Securities, Name [Domain] Statement [Table] us-gaap_OperatingLeasePayments Operating Lease, Payments us-gaap_FinanceLeasePrincipalPayments Finance Lease, Principal Payments Capital contribution from noncontrolling interest Financing Receivable, Allowance for Credit Loss [Table Text Block] us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber Outstanding, units (in shares) Outstanding, units (in shares) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue Outstanding, weighted average grant-date fair value (in dollars per share) Outstanding, weighted average grant-date fair value (in dollars per share) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod Forfeited, units (in shares) Common stock issued in settlement of RSUs Common stock issued in settlement of RSUs (in shares) Ownership [Axis] us-gaap_FinanceLeaseRightOfUseAssetAccumulatedAmortization Accumulated depreciation Ownership [Domain] Consolidated Entities [Axis] Property and equipment, at cost Consolidated Entities [Domain] Vested and settled with share issuance, weighted average grant-date fair value (in dollars per share) us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod Vested and settled with share issuance, units (in shares) us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue Total payment under operating lease agreements Customer A [Member] Customer A us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent Finance leases us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent Operating leases us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths 2027, operating lease us-gaap_OperatingLeaseExpense Operating Lease, Expense us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear 2026, operating lease us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree 2029, operating lease Commitments and Contingencies Disclosure [Text Block] us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo 2028, operating lease Statement [Line Items] us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour 2030, operating lease Common stock, issued (in shares) Common Stock, Shares, Issued (in shares) Common stock, outstanding (in shares) Common Stock, Shares, Outstanding (in shares) Award Type [Domain] Common stock, authorized (in shares) Common Stock, Shares Authorized (in shares) liqt_ProceedsPaymentsOnFinanceLeaseObligation Repayments of finance lease liabilities Amount of cash inflow (outflow) on finance lease obligation. Schedule of Product Warranty Liability [Table Text Block] Common stock; par value $0.001, 50,000,000 shares authorized and 9,947,841 and 9,627,064 shares issued and outstanding at March 31, 2026 and December 31, 2025, respectively Financed purchases of property and equipment Amortization of right-of-use assets Schedule of Inventory, Current [Table Text Block] us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) us-gaap_InterestPayableCurrentAndNoncurrent Interest Payable us-gaap_FinanceLeaseLiability Total finance lease liability us-gaap_PolicyTextBlockAbstract Accounting Policies us-gaap_DisclosureTextBlockAbstract Notes to Financial Statements us-gaap_TableTextBlock Notes Tables Loan from related party us-gaap_ComprehensiveIncomeNetOfTax Total Other Comprehensive Loss Attributable to LiqTech International, Inc. Finance lease liabilities, net of current portion Finance lease liabilities – long-term Accounts payable us-gaap_FinanceLeaseLiabilityPaymentsDue Total payment under lease agreements Current portion of finance lease liabilities Finance lease liabilities – current us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount Less imputed interest on finance lease us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree 2029, financing lease us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo 2028, financing lease Concentration Risk [Table] Subsequent Events [Text Block] us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour 2030, financing lease Concentration Risk Type [Axis] us-gaap_AccruedLiabilitiesCurrent Accrued expenses us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths 2027, financing lease Concentration Risk Disclosure [Text Block] Warranty costs charged to cost of goods sold Amount of increase (decrease) in the standard and extended product warranty accrual from warranties issued. Capital contribution from noncontrolling interest us-gaap_ProceedsFromPaymentsToMinorityShareholders liqt_InterestAndOtherExpense Interest and other expense Amount of interest expense and expense classified as other. Related Party [Member] Significant Accounting Policies [Text Block] us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear 2026, financing lease us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount Less imputed interest on operating lease Operating lease liabilities, net of current portion Operating lease liabilities – long-term us-gaap_OperatingLeaseLiability Total operating lease liability Current portion of operating lease liabilities Operating lease liabilities – current Accounts Receivable [Member] Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Concentration Risk Type [Domain] us-gaap_ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod Prepayments Senior promissory notes payable, less current portion Proceeds from the disposal of property and equipment CHINA DENMARK Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block] Senior Promissory Notes payable The 2022 Incentive Plan [Member] Represents the 2022 incentive plan. Offsetting Assets [Table] Statement of Stockholders' Equity [Abstract] Statement of Comprehensive Income [Abstract] Class of Warrant or Right [Axis] Class of Warrant or Right [Domain] Statement of Cash Flows [Abstract] Loss on foreign currency translation adjustments Stockholders' Equity: Equity Components [Axis] Operating lease liabilities Equity Component [Domain] us-gaap_ProductWarrantyAccrualPayments Utilization charges against reserve Equity [Text Block] AOCI Attributable to Parent [Member] us-gaap_ClassOfWarrantOrRightOutstanding Outstanding (in shares) Outstanding (in shares) Additional Paid-in Capital [Member] us-gaap_ProductWarrantyAccrual Balance Balance Retained Earnings [Member] Cost of goods sold Cost of goods sold Property and equipment, net Bad debt expense us-gaap_ProvisionForDoubtfulAccounts Subsequent Event [Table] Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] Deferred tax liability Substantial Doubt about Going Concern [Text Block] Gain (loss) on disposal of property and equipment Supplemental Disclosures of Cash Flow Information: us-gaap_AccountsReceivableNet Total accounts receivable, net Current Liabilities: Customer D [Member] Represents customer D. us-gaap_LiabilitiesCurrent Total Current Liabilities Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue [Table Text Block] Accounts receivable, net us-gaap_ProductWarrantyObligationTerm Product Warranty Obligation, Term (Year) Customer Concentration Risk [Member] us-gaap_GainLossOnDispositionOfAssets1 Loss on disposal of property and equipment Customer C [Member] Represents the information pertaining to the customer C. Customer B [Member] Represents the information pertaining to the customer B. Revenue Benchmark [Member] Long-Term Debt [Text Block] Other Commitments [Table] Accumulated other comprehensive loss General and administrative expenses us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest Loss Before Income Taxes Additional paid-in capital Noncontrolling Interest Equity, Attributable to Noncontrolling Interest Accounts and Nontrade Receivable [Text Block] Prepaid expenses and other current assets Noncontrolling Interest Disclosure [Text Block] us-gaap_PaymentsToAcquirePropertyPlantAndEquipment Purchase of property and equipment us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners Subsidiary, Ownership Percentage, Noncontrolling Owner UNITED STATES us-gaap_MinorityInterestOwnershipPercentageByParent Subsidiary, Ownership Percentage, Parent Senior promissory notes us-gaap_DebtInstrumentFaceAmount Noncontrolling Interest [Table] Current Assets: Schedule of Debt [Table Text Block] us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Geographic Concentration Risk [Member] us-gaap_AssetsCurrent Total Current Assets us-gaap_GrossProfit Gross Profit Restricted Stock Units (RSUs) [Member] Debt Instrument, Name [Domain] us-gaap_DebtInstrumentInterestRateStatedPercentage Debt Instrument, Interest Rate, Stated Percentage us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures (in shares) Related and Nonrelated Parties [Axis] us-gaap_DebtInstrumentUnamortizedDiscount Less: unamortized debt discount Customer E [Member] Represents customer E. Schedule of Long-Term Debt Instruments [Table] Debt Instrument [Axis] Cash Flows from Operating Activities: Cash Flows from Investing Activities: us-gaap_NetCashProvidedByUsedInOperatingActivities Net Cash used in Operating Activities Cash Flows from Financing Activities: Disaggregation of Revenues and Segment Reporting [Text Block] The entire disclosure for disaggregation of revenues and segment reporting. us-gaap_NetCashProvidedByUsedInInvestingActivities Net Cash used in Investing Activities us-gaap_NetCashProvidedByUsedInFinancingActivities Net Cash provided by (used in) Financing Activities Components [Member] Components Contract with Customer, Contract Asset, Contract Liability [Text Block] The entire disclosure of contract asset and contract liabilities. Filters and Membranes [Member] Filters and Membranes Systems and Aftermarket [Member] Systems and Aftermarket Operating Segments [Member] Accounting Policies [Abstract] Segments [Domain] Segments [Axis] Income Statement [Abstract] liqt_WorkingCapitalDeficit Working Capital Deficit Represents the value of total current assets net of current liabilities as of the balance sheet date. us-gaap_NumberOfReportableSegments Number of Reportable Segments us-gaap_FairValueAdjustmentOfWarrants Fair Value Adjustment of Warrants Proceeds from related party loan liqt_JointVentureResearchAndDevelopmentFundingFromJointVenturePartner Joint Venture, Research and Development Funding from Joint Venture Partner Represents the amount of research and development funding provided from a joint venture partner in a joint venture. Net loss us-gaap_NetIncomeLoss Net Loss attributable to LiqTech International, Inc. Net loss Nantong Green Energy Technology [Member] Represents the Nantong Green Energy Technology joint venture. liqt_JointVentureResearchAndDevelopmentFundingLoanAnnualInterestRate Joint Venture, Research and Development Funding Loan, Annual Interest Rate Represents the annual interest rate used in a joint venture loan for research and development funding. liqt_JointVentureMaximumContingentAmountOfFundingLoan Joint Venture, Maximum Contingent Amount of Funding Loan Represents the maximum amount of a funding loan from a joint venture partner that is contingent on certain milestones being met. us-gaap_AmortizationOfFinancingCosts Amortization of Debt Issuance Costs liqt_DebtInstrumentInterestRateStatedPercentageMonthlyStepup Debt Instrument, Interest Rate, Stated Percentage, Monthly Step-up The amount of monthly step up of the stated percentage interest rate under debt instrument. Event of Default [Member] Related to the event of default. Second Amendment to the Note [Member] Related to debt instrument. Prefunded Warrants [Member] Represents prefunded warrants. liqt_ExtendedProductWarrantyTerm Extended Product Warranty, Term (Year) The period for the extended product warranty, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Accounting Standards Update and Change in Accounting Principle [Table] Foreign currency effect Related and Nonrelated Parties [Domain] Unrelated Third Party [Member] Represents an unrelated third party. Warrants issued in connection with Senior Promissory Notes Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Statement of Financial Position [Abstract] us-gaap_NonoperatingIncomeExpense Total Other Expense us-gaap_LiabilitiesNoncurrent Total Non-Current Liabilities us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs Receivables written off during the period VAT us-gaap_AssetsNoncurrent Total Non-Current Assets Non-Current Assets: Finance leases (Year) Assets, Total [Member] Non-Current Liabilities: Warrant [Member] us-gaap_IncreaseDecreaseInDeferredIncomeTaxes Deferred taxes Document Type Effect of exchange rate changes The effects of currency translation of accounts receivable charged against the allowance of doubtful accounts. Operating Expenses: Document Information [Line Items] Document Quarterly Report Concentration Risk, Percentage us-gaap_ConcentrationRiskPercentage1 Concentration Risk, Percentage Operating leases (Year) Document Information [Table] us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) Antidilutive Securities [Axis] Entity Interactive Data Current Document Transition Report Operating Expenses us-gaap_OperatingExpenses Total Operating Expenses Warrants issued in connection with public offering and private placement (in shares) The number of warrants or rights issued during period. liqt_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodAnnualGrant Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Annual Grant The annual value of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). liqt_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour Thereafter, operating lease Amount of lessee's undiscounted obligation for lease payment for operating lease due after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). liqt_FinanceLeaseLiabilityToBePaidAfterYearFour Thereafter, financing lease Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Weighted-Average Common Shares Outstanding – Basic and Diluted (in shares) Antidilutive Security, Excluded EPS Calculation [Table] Loss Per Common Share – Basic and Diluted (in dollars per share) Title and Position [Domain] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Intangible assets, net Amortization of debt discount and accrued interest Amortization of debt discount Document Fiscal Period Focus Customer [Domain] Document Fiscal Year Focus Amendment Flag Common Stock [Member] Goodwill Document Period End Date Outstanding, aggregated intrinsic value Legal Entity [Axis] Entity File Number Entity Tax Identification Number Non-Cash Investing and Financing Activities Entity [Domain] Disaggregation of Revenue [Table] Entity Central Index Key Entity Registrant Name us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax Currency translation, net Entity Current Reporting Status Entity Incorporation, State or Country Code Current Fiscal Year End Date Research and development expenses Entity Filer Category Entity Shell Company Entity Emerging Growth Company Entity Small Business us-gaap_OperatingIncomeLoss Loss from Operations Contract assets Inventory, Current [Table] Entity Address, City or Town Accumulated deficit Retained Earnings (Accumulated Deficit) Entity Address, Address Line One Contract assets us-gaap_ContractWithCustomerAssetNetCurrent City Area Code us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation Acquisition of common stock for tax withholding obligations Local Phone Number Senior Leadership Team (SLT) [Member] Senior Leadership Team (SLT) Entity Address, Postal Zip Code Entity Address, Country Title of 12(b) Security Security Exchange Name Trading Symbol Class of Stock [Axis] Entity Common Stock, Shares Outstanding Earnings Per Share [Text Block] Board of Directors Chairman [Member] Director [Member] Senior Promissory Notes [Member] Related to senior promissory notes. Management [Member] Tax withholdings paid related to stock-based compensation Share-Based Payment Arrangement, Amount Withheld for Tax Withholding Obligation Tax withholdings paid related to stock-based compensation Amount paid to settle grantee's tax withholding obligation for award under share-based payment arrangement. Senior Promissory Notes Warrant [Member] Related to senior promissory notes warrant. Net Loss attributable to noncontrolling interest Net loss Net Loss Net Loss Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share (in dollars per share) Assets us-gaap_Assets Assets Total Assets us-gaap_CashAndCashEquivalentsAtCarryingValue Cash and Cash Equivalent Geographical [Domain] Geographical [Axis] Trade accounts receivable us-gaap_AllowanceForDoubtfulAccountsReceivable Allowance for current expected credit losses Allowance for doubtful accounts Allowance for doubtful accounts us-gaap_ContractWithCustomerLiability Contract liabilities Customer [Axis] Contract liabilities Other receivables Depreciation and amortization Accounts and Financing Receivables [Table] Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Cash paid for interest Deposits and other assets Represents the amount of deposits and other included in noncurrent assets. Inventory Disclosure [Text Block] us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest Net loss attributable to non-controlling interests Finished goods and filtration systems us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest Total Other Comprehensive Loss us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest Total Equity Balance Balance Inventories, net Total inventories, net Contract with Customer, Asset (Liability), Net Contract with Customer, Asset (Liability), Net The amount of contract with customer classified as assets, net of liabilities. Parent [Member] Raw materials Cost incurred The amount of costs incurred in a contract with customer. Noncontrolling Interest [Member] us-gaap_IncreaseDecreaseInContractWithCustomerLiability Contract liabilities us-gaap_StockholdersEquity Total Stockholders' Equity Forfeited, weighted average grant-date fair value (in dollars per share) Work in process us-gaap_IncreaseDecreaseInContractWithCustomerAsset Contract assets Stock, Class of Stock [Table] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] us-gaap_InventoryValuationReserves Reserve for obsolescence Consolidation, Less-than-Wholly-Owned Subsidiary, Parent Ownership Interest, Effect of Change [Table] us-gaap_FinanceLeaseRightOfUseAsset Property and equipment, net Operating lease right-of-use assets Operating lease right-of-use assets ecd_Rule10b51ArrTrmntdFlag Rule 10b5-1 Arrangement Terminated [Flag] ecd_Rule10b51ArrAdoptedFlag Rule 10b5-1 Arrangement Adopted [Flag] Revenue Revenue