Restructuring and Related Activities [Abstract] Summary of Restructuring Liability Restructuring and Related Costs [Table Text Block] Share-based Payment Arrangement [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] Award Type [Axis] Award Type [Axis] Award Type [Domain] Award Type [Domain] Stock Options Share-based Payment Arrangement, Option [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Expected dividend yield Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Risk-free interest rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Volatility rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Expected term (in years) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Accounting Policies [Abstract] Net cash used in operating activities Net Cash Provided by (Used in) Operating Activities Net increase in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash, cash equivalents and restricted cash, end of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Earnings Per Share [Abstract] Earnings per Share Earnings Per Share [Text Block] Quarterly Financial Information Disclosure [Abstract] Summary of Unaudited Quarterly Results of Operations Quarterly Financial Information [Table Text Block] Summary of Share-Based Compensation Expense Share-based Payment Arrangement, Activity [Table Text Block] Share-based Compensation Stock Option Fair Value Assumptions Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Summary of Stock Option Activity Share-based Payment Arrangement, Option, Activity [Table Text Block] Summary of Restricted Stock Unit Activity Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Segment Reporting [Abstract] Geographic Information and Concentrations of Risk Segment Reporting Disclosure [Text Block] Retirement Benefits [Abstract] Percentage of employees contribution matched by employer Defined Contribution Plan, Employer Matching Contribution, Percent of Match Percentage of employees gross pay eligible for employer match Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay Employer matching contributions Defined Contribution Plan, Cost Organization, Consolidation and Presentation of Financial Statements [Abstract] Vehicles and equipment under capital leases, net Capital Leases, Balance Sheet, Assets by Major Class, Net Vehicles and equipment under capital leases, accumulated depreciation Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation Depreciation and amortization expense Depreciation Statement of Comprehensive Income [Abstract] Net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Foreign currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Total comprehensive loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent Subsequent Events [Abstract] Subsequent Event [Table] Subsequent Event [Table] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Series E Preferred Stock Series E Preferred Stock [Member] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Subsequent Event [Line Items] Subsequent Event [Line Items] Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Purchase price (in dollars per share) Sale of Stock, Price Per Share Gross proceeds received from issuance of Series E preferred stock Proceeds from Issuance of Preferred Stock and Preference Stock Nature Of Business And Significant Accounting Policies [Table] Nature Of Business And Significant Accounting Policies [Table] Nature of business and significant accounting policies. Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] London Interbank Offered Rate (LIBOR) London Interbank Offered Rate (LIBOR) [Member] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Senior Credit Agreement Senior Credit Agreement [Member] Senior Credit Agreement [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Convertible Debt Convertible Debt [Member] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Inseego Notes Inseego Notes [Member] Inseego Notes [Member] Statistical Measurement [Axis] Statistical Measurement [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Buildings Building [Member] Rental Assets Rental Assets [Member] Rental Assets [Member] Nature Of Business And Significant Accounting Policies [Line Items] Nature Of Business And Significant Accounting Policies [Line Items] Nature of business and significant accounting policies. Net income (loss) attributable to common stockholders Net Income (Loss) Available to Common Stockholders, Basic Cash and cash equivalents Cash, Cash Equivalents, and Short-term Investments Working capital Working Capital Working Capital Number of reportable segments Number of Reportable Segments Property, plant and equipment useful lives Property, Plant and Equipment, Useful Life Impairment of indefinite-lived intangible assets Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) Long-lived assets impairment Impairment of Long-Lived Assets Held-for-use General warranty period Product Warranty Accrual, Period Product Warranty Accrual, Period Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Principal exchanged Debt Conversion, Converted Instrument, Amount Margin on base rate Debt Instrument, Basis Spread on Variable Rate Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Debt Disclosure [Abstract] 2020 Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months 2021 Long-term Debt, Maturities, Repayments of Principal in Year Two 2022 Long-term Debt, Maturities, Repayments of Principal in Year Three 2023 Long-term Debt, Maturities, Repayments of Principal in Year Four 2024 Long-term Debt, Maturities, Repayments of Principal in Year Five Thereafter Long-term Debt, Maturities, Repayments of Principal after Year Five Total Long-term Debt Finished goods Inventory, Finished Goods, Gross Raw materials and components Inventory, Raw Materials, Gross Total inventory Inventory, Net Cover page. Document Type Document Type Document Annual Report Document Annual Report Document Period End Date Document Period End Date Document Transition Report Document Transition Report Entity File Number Entity File Number Entity Registrant Name Entity Registrant Name Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line One Entity Address, City or Town Entity Address, City or Town Entity Address, State or Province Entity Address, State or Province Entity Address, Postal Zip Code Entity Address, Postal Zip Code City Area Code City Area Code Local Phone Number Local Phone Number Title of 12(b) Security Title of 12(b) Security Trading Symbol Trading Symbol Security Exchange Name Security Exchange Name Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Voluntary Filers Entity Current Reporting Status Entity Current Reporting Status Entity Interactive Data Current Entity Interactive Data Current Entity Filer Category Entity Filer Category Entity Small Business Entity Small Business Entity Emerging Growth Company Entity Emerging Growth Company Entity Shell Company Entity Shell Company Entity Public Float Entity Public Float Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Documents Incorporated by Reference Documents Incorporated by Reference [Text Block] Amendment Flag Amendment Flag Entity Central Index Key Entity Central Index Key Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Current Fiscal Year End Date Current Fiscal Year End Date Royalties Accrued Royalties, Current Payroll and related expenses Employee-related Liabilities, Current Professional fees Accrued Professional Fees, Current Accrued interest Interest Payable, Current Deferred revenue Deferred Revenue Operating lease liabilities Operating Lease, Liability, Current Acquisition-related liabilities Business Combination, Contingent Consideration, Liability Other Other Accrued Liabilities, Current Accrued expenses and other current liabilities, total Accrued Liabilities, Current Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Net Revenues Revenue Benchmark [Member] Accounts Receivable Accounts Receivable [Member] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Customer Concentration Customer Concentration Risk [Member] Customer [Axis] Customer [Axis] Customer [Domain] Customer [Domain] Customer One Customer One [Member] Customer one. Customer Two Customer Two [Member] Customer Two [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Concentration percentage Concentration Risk, Percentage Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Land Land [Member] Test equipment Equipment [Member] Computer equipment and purchased software Computer Equipment [Member] Product tooling Other Machinery and Equipment [Member] Furniture and fixtures Furniture and Fixtures [Member] Vehicles Vehicles [Member] Leasehold improvements Leasehold Improvements [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Property, plant and equipment, gross Property, Plant and Equipment, Gross Less—accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property, plant and equipment, net Property, Plant and Equipment, Net Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Term Loan Term Loan [Member] Term Loan [Member] Secured Debt Secured Debt [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Principal Long-term Debt, Gross Less: unamortized debt discount and debt issuance costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Net carrying amount Equity component Debt Instrument, Convertible, Carrying Amount of Equity Component Fair Value Disclosures [Abstract] Foreign currency exchange forward contracts outstanding Foreign Currency Exchange Forward Contracts Outstanding Foreign currency exchange forward contracts outstanding. Net foreign currency transaction gains (losses) Foreign Currency Transaction Gain (Loss), before Tax Goodwill and Intangible Assets Disclosure [Abstract] Schedule of Goodwill Schedule of Goodwill [Table Text Block] Schedule of Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of Amortization Expense of Finite-Lived Intangible Assets Expected to be Recognized Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Income Tax Disclosure [Abstract] Deferred tax assets: Components of Deferred Tax Assets [Abstract] Provision for excess and obsolete inventory Deferred Tax Assets, Inventory Depreciation and amortization Deferred Tax Assets, Property, Plant and Equipment Interest expense limitation Deferred Tax Assets, Interest Expense Limitation Deferred Tax Assets, Interest Expense Limitation Net operating loss and tax credit carryforwards Deferred Tax Assets Net Operating Loss And Tax Credit Carryforwards Deferred tax assets net operating loss and tax credit carryforwards. Share-based compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Right-of-use-asset Deferred Tax Assets, Leasing Arrangements Deferred Tax Assets, Leasing Arrangements Unrecognized tax benefits Deferred Tax Assets Unrecognized Tax Benefits Deferred tax assets unrecognized tax benefits. Deferred tax assets Deferred Tax Assets, Gross Deferred tax liabilities: Components of Deferred Tax Liabilities [Abstract] Operating lease liability Deferred Tax Liabilities, Leasing Arrangements Purchased intangible assets Deferred Tax Liabilities, Intangible Assets Depreciation and amortization Deferred Tax Liabilities, Property, Plant and Equipment Accrued expenses Deferred Tax Liabilities, Deferred Expense Deferred tax liabilities Deferred Tax Liabilities, Gross Valuation allowance Deferred Tax Assets, Valuation Allowance Net deferred tax liabilities Deferred Tax Liabilities, Net Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Quarterly Financial Information (Unaudited) Quarterly Financial Information [Text Block] Equity [Abstract] Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Goodwill and Other Intangible Assets Intangible Assets Disclosure [Text Block] Leases [Abstract] Lessee, Operating Lease, Liability, Maturity Lessee, Operating Lease, Liability, Maturity [Table Text Block] Restructuring Restructuring and Related Activities Disclosure [Text Block] IoT & Mobile Solutions IoT and Mobile Solutions Net Revenues Net revenues from end-to-end edge to cloud solutions. Enterprise SaaS Solutions Enterprise SaaS Solutions Net Revenues Net revenues from SaaS and telematics platforms. Total net revenues Revenues Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Cost of revenues Cost of Sales [Member] Research and development Research and Development Expense [Member] Sales and marketing Selling and Marketing Expense [Member] General and administrative General and Administrative Expense [Member] Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Share-based compensation expense Share-based Payment Arrangement, Expense Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Principles of Consolidation Consolidation, Policy [Policy Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Segment Information Segment Reporting, Policy [Policy Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Allowance for Doubtful Accounts Receivable Accounts Receivable [Policy Text Block] Inventories and Provision for Excess and Obsolete Inventory Inventory, Policy [Policy Text Block] Property, Plant and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Software Development Costs and Internal Use Software Research, Development, and Computer Software, Policy [Policy Text Block] Intangible Assets Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block] Long-Lived Assets Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block] Restructuring Costs Associated with Exit or Disposal Activities or Restructurings, Policy [Policy Text Block] Convertible Debt Debt, Policy [Policy Text Block] Revenue Recognition Revenue [Policy Text Block] Foreign Currency Transactions and Translation Foreign Currency Transactions and Translations Policy [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Litigation Legal Costs, Policy [Policy Text Block] Share-Based Compensation Compensation Related Costs, Policy [Policy Text Block] Net Loss Per Share Attributable to Inseego Corp. Earnings Per Share, Policy [Policy Text Block] Fair Value of Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Comprehensive Loss Comprehensive Income, Policy [Policy Text Block] Prior Period Reclassifications Reclassification, Policy [Policy Text Block] Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Fair Value Measurement Fair Value Measurement, Policy [Policy Text Block] Retirement Savings Plan Pension and Other Postretirement Benefits Disclosure [Text Block] Subsequent Events Subsequent Events [Text Block] Goodwill [Roll Forward] Goodwill [Roll Forward] Balance at beginning of period Goodwill Effect of change in foreign currency exchange rates Goodwill, Foreign Currency Translation Gain (Loss) Balance at end of period Financial Statement Details Supplemental Balance Sheet Disclosures [Text Block] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Capitalized software development costs Software Development [Member] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Amortization expense Amortization of Intangible Assets Impairment of Intangible Assets (Excluding Goodwill) Impairment of Intangible Assets (Excluding Goodwill) Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Restricted cash Restricted Cash Total cash, cash equivalents and restricted cash 2020 Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months 2021 Lessee, Operating Lease, Liability, Payments, Due Year Two 2022 Lessee, Operating Lease, Liability, Payments, Due Year Three 2023 Lessee, Operating Lease, Liability, Payments, Due Year Four 2024 Lessee, Operating Lease, Liability, Payments, Due Year Five Total minimum operating lease payments Lessee, Operating Lease, Liability, Payments, Due Less: amounts representing interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Present value of net minimum operating lease payments Operating Lease, Liability Less: current portion Long-term portion of operating lease obligations Operating Lease, Liability, Noncurrent Current: Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Federal Current Federal Tax Expense (Benefit) State Current State and Local Tax Expense (Benefit) Foreign Current Foreign Tax Expense (Benefit) Total current Current Income Tax Expense (Benefit) Deferred: Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Federal Deferred Federal Income Tax Expense (Benefit) State Deferred State and Local Income Tax Expense (Benefit) Foreign Deferred Foreign Income Tax Expense (Benefit) Total deferred Deferred Income Tax Expense (Benefit) Provision for income taxes Income Tax Expense (Benefit) Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Restructuring Plan [Axis] Restructuring Plan [Axis] Restructuring Plan [Domain] Restructuring Plan [Domain] 2015 Initiatives Two Thousand Fifteen Restructuring [Member] Two Thousand Fifteen Restructuring [Member] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Expected costs Restructuring and Related Cost, Expected Cost Restructuring liability, current Restructuring Reserve, Current Impairment of abandoned product line, net of recoveries Production Related Impairments Or Charges, Net Production Related Impairments Or Charges, Net Debt Debt Disclosure [Text Block] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] United States and Canada United States And Canada [Member] United States and Canada. South Africa SOUTH AFRICA Other Other Geographic Regions [Member] Other Geographic Regions [Member] Revenues from External Customers and Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Assets by Geographic Concentration, Total Assets Income Taxes Income Tax Disclosure [Text Block] Rental Assets Assets Leased to Others [Member] Property, plant and equipment, gross Less—accumulated depreciation Property, plant and equipment, net Contractual interest expense Interest Expense, Debt, Excluding Amortization Amortization of debt discount Amortization of Debt Discount (Premium) Amortization of debt issuance costs Amortization of Debt Issuance Costs Total interest expense Interest Expense, Debt Summary of Loss before Income Taxes Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Summary of Provision for Income Taxes Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Summary of Net Deferred Tax Assets Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Summary of Provision for Income Taxes Reconciles to Amount Computed by Applying Statutory Federal Income Tax Rate Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Reconciliation of Beginning and Ending Amounts of Unrecognized Tax Benefits Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Federal tax benefit, at statutory rate Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount State benefit, net of federal benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Foreign tax rate difference Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount Valuation allowance against future tax benefits Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Research and development credits Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount Share-based compensation Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Amount Other Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount Schedule of Geographic Concentration of Assets Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block] Schedule of Geographic Concentration of Net Revenues Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] Anti-dilutive shares Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Net revenues Gross profit Gross Profit Net loss per share, basic and diluted (in dollars per share) Earnings Per Share, Basic and Diluted Basic net income (loss) per share (in dollars per share) Earnings Per Share, Basic Diluted net income (loss) per share (in dollars per share) Earnings Per Share, Diluted Leases Lessor, Operating Leases [Text Block] Leases Lessee, Operating Leases [Text Block] Right-of-use assets, net Operating Lease, Right-of-Use Asset Operating lease liabilities Weighted-average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Weighted-average discount rate Operating Lease, Weighted Average Discount Rate, Percent Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Level 3 Fair Value, Inputs, Level 3 [Member] Measurement Frequency [Axis] Measurement Frequency [Axis] Measurement Frequency [Domain] Measurement Frequency [Domain] Fair Value, Measurements, Nonrecurring Fair Value, Nonrecurring [Member] 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] Convertible debt, fair value Convertible Debt, Fair Value Disclosures Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Series D Preferred Stock Series D Preferred Stock [Member] Class of Stock [Line Items] Class of Stock [Line Items] Number of shares issued (in shares) Sale of Stock, Number of Shares Issued in Transaction Number of additional shares from warrants (in shares) Class of Warrant or Right, Number of Securities Called by Warrants or Rights Gross proceeds Sale of Stock, Consideration Received on Transaction Exercise price per share (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Stock issuance costs Payments of Stock Issuance Costs Proceeds from the exercise of warrants Proceeds from Warrant Exercises Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Number of rights issued per common stock (in shares) Class Of Warrant Or Right, Number Of Rights Issued Per Common Stock Class Of Warrant Or Right, Number Of Rights Issued Per Common Stock Number of preferred shares issued from exercise of right (in shares) Class Of Warrant Or Right, Number Of Preferred Shares Issued From Exercise Of Right Class Of Warrant Or Right, Number Of Preferred Shares Issued From Exercise Of Right Dividend rate Preferred Stock, Dividend Rate, Percentage Redemption price Preferred Stock, Redemption Price, Percentage Preferred Stock, Redemption Price, Percentage Liquidation preference per share (in dollars per share) Preferred Stock, Liquidation Preference Per Share Dividends accrued Dividends Payable Percent threshold for acquiring common stock in order to remain Grandfathered Stockholders Class Of Warrant Or Right, Threshold For Acquiring Common Stock To Remain Grandfathered Stockholders. Percent Class Of Warrant Or Right, Threshold For Acquiring Common Stock To Remain Grandfathered Stockholders. Percent Schedule of Long-term Debt Instruments Schedule of Long-term Debt Instruments [Table Text Block] Schedule of Debt Schedule of Debt [Table Text Block] Schedule of Convertible Notes Components Convertible Debt [Table Text Block] Schedule of Convertible Notes Interest Expense Interest Income and Interest Expense Disclosure [Table Text Block] Schedule of Maturities of Long-term Debt Schedule of Maturities of Long-term Debt [Table Text Block] Inseego Notes, Additional Conversions Inseego Notes, Additional Conversions [Member] Inseego Notes, Additional Conversions [Member] Novatel Wireless Notes Novatel Wireless Notes [Member] Novatel Wireless Notes [Member] Prime Rate Prime Rate [Member] Lender Name [Axis] Lender Name [Axis] Line of Credit Facility, Lender [Domain] Line of Credit Facility, Lender [Domain] Absa Absa [Member] Absa [Member] Grindrod Bank Grindrod Bank [Member] Grindrod Bank [Member] Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period [Domain] Stock price exceeds 130% of conversion price Debt Instrument, Redemption, Period One [Member] Debt trading price below product of stock price and conversion rate Debt Instrument, Redemption, Period Two [Member] Stock price exceeds 140% of conversion price Debt Instrument, Redemption, Period Three [Member] Maximum borrowing capacity of revolving credit facility Line of Credit Facility, Maximum Borrowing Capacity Interest rate at period end Line of Credit Facility, Interest Rate at Period End Outstanding borrowings under the credit facility Long-term Line of Credit Convertible debt, face amount Debt Instrument, Face Amount Debt issuance costs Debt Issuance Costs, Gross Convertible debt, stated interest rate Debt Instrument, Interest Rate, Stated Percentage Conversion price ($ per share) Debt Instrument, Convertible, Conversion Price Percent held by related parties Debt Instrument, Principal Amount Held By Related Parties, Percent Debt Instrument, Principal Amount Held By Related Parties, Percent Threshold of trading days Debt Instrument, Convertible, Threshold Trading Days Threshold of consecutive trading days Debt Instrument, Convertible, Threshold Consecutive Trading Days Threshold percentage of stock price trigger Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger Number of consecutive business days Number of Consecutive Business Days Number of Consecutive Business Days Repurchase price as a percentage of principal amount Debt Instrument, Redemption Price, Percentage Minimum principal needed to call debt Debt Instrument, Covenant, Minimum Percentage Threshold of Principal Amount to Call Debt Debt Instrument, Covenant, Minimum Percentage Threshold of Principal Amount to Call Debt Redemption of principal Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed Company elected remedy in default Debt Instrument, Covenant, Period for Company Elected Remedy in Case of Default Debt Instrument, Covenant, Period for Company Elected Remedy in Case of Default Interest rate during remedy for default Debt Instrument, Covenant, Interest Rate For Company Elected Remedy in Case of Default Debt Instrument, Covenant, Interest Rate For Company Elected Remedy in Case of Default Convertible, beneficial conversion feature Debt Instrument, Convertible, Beneficial Conversion Feature Debt issuance cost allocated to equity component Debt Issuance Cost, Allocated to Equity Component Debt Issuance Cost, Allocated to Equity Component Debt issuance costs allocated to liability component Debt Issuance Cost, Allocated to Liability Component Debt Issuance Cost, Allocated to Liability Component Effective interest rate Debt Instrument, Interest Rate, Effective Percentage Converted instrument, shares issued (in shares) Debt Conversion, Converted Instrument, Shares Issued Long-term debt Proceeds from term loans Proceeds from Issuance of Debt Unamortized discount Debt Instrument, Unamortized Discount Proceeds from issuance of debt, portion funded in cash Proceeds From Issuance Of Debt, Portion Funded In Cash Proceeds From Issuance Of Debt, Portion Funded In Cash Proceeds from issuance of debt, portion funded in repurchase and cancellation of debt Proceeds From Issuance Of Debt, Portion Funded In Repurchase And Cancellation Of Debt Proceeds From Issuance Of Debt, Portion Funded In Repurchase And Cancellation Of Debt Extinguishment of Debt, Amount Extinguishment of Debt, Amount Repayments of debt Repayments of Debt Debt from related parties Due to Related Parties Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Loss on debt conversion Gain (Loss) on Extinguishment of Debt Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] 2015 Incentive Compensation Plan 2015 Incentive Compensation Plan [Member] 2015 Incentive Compensation Plan [Member] 2018 Omnibus Incentive Compensation Plan 2009 Omnibus Incentive Compensation Plan [Member] 2009 Omnibus Incentive Compensation Plan [Member] Restricted Stock Units Restricted Stock Units (RSUs) [Member] Employee Stock Purchase Plan Employee Stock Purchase Plans [Member] Employee stock purchase plans. Number of shares authorized under the plan Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Expiration period of stock options granted Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period Vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Weighted-average fair value of stock option awards granted (per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Shares issued upon the exercise of stock options Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Intrinsic value of stock options exercised during period Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value Unrecognized share-based compensation expense related to non-vested stock options Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Expected recognition period Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Share-based compensation expense Weighted-average grant-date fair value of RSUs granted (per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Total vest date fair value of RSUs vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Unrecognized share-based compensation expense related to non-vested RSUs Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Percentage of lower limit value of common stock Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent Purchase period duration Share-based Compensation Arrangement by Share-based Payment Award, Purchase Period Share-based Compensation Arrangement by Share-based Payment Award, Purchase Period Maximum limit of payroll deductions (percent) Deferred Compensation Arrangement with Individual, Cash Awards Granted, Percentage Shares issued under the ESPP Stock Issued During Period, Shares, Employee Stock Purchase Plans Statement of Cash Flows [Abstract] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] 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] Depreciation and amortization Depreciation, Depletion and Amortization Provision for bad debts, net of recoveries Accounts Receivable, Credit Loss Expense (Reversal) Provision for excess and obsolete inventory, net of recoveries Inventory Write-down Share-based compensation expense Share-based Payment Arrangement, Noncash Expense Amortization of debt discount and debt issuance costs Amortization of Debt Issuance Costs and Discounts Deferred income taxes Non-cash gain on extinguishment of acquisition-related liabilities Gain (Loss) On Extinguishment Of Acquisition Related Liabilities Gain (Loss) On Extinguishment Of Acquisition Related Liabilities Other Other Noncash Income (Expense) Changes in assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Accounts receivable Increase (Decrease) in Accounts Receivable Inventories Increase (Decrease) in Inventories Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Accounts payable Increase (Decrease) in Accounts Payable Accrued expenses, income taxes, and other Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities Net cash used in operating activities Cash flows from investing activities: Proceeds from Investing Activities [Abstract] Purchases of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Proceeds from the sale of property, plant and equipment Proceeds from Sale of Property, Plant, and Equipment Additions to capitalized software development costs and purchases of intangible assets Payments to Acquire Intangible Assets Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Gross proceeds received from private placement Proceeds from Issuance of Private Placement Payment of issuance costs related to private placement Principal repayments of short-term debt Repayments of Short-term Debt Proceeds from the exercise of warrants to purchase common stock Net repayment of DigiCore bank and overdraft facilities Proceeds from (Repayments of) Bank Overdrafts Principal payments under finance lease obligations Repayments of Long-term Capital Lease Obligations Principal payments on mortgage bond Repayments of Secured Debt Proceeds from stock option exercises and employee stock purchase plan, net of taxes paid on vested restricted stock units Proceeds From Stock Option Exercises And Espp Net Of Taxes Paid On Vested Restricted Stock Units Proceeds From Stock Option Exercises And ESPP Net Of Taxes Paid On Vested Restricted Stock Units Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rates on cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Net increase (decrease) in cash, cash equivalents and restricted cash Cash, cash equivalents and restricted cash, beginning of period Cash, cash equivalents and restricted cash, end of period Supplemental disclosures of cash flow information: Supplemental Cash Flow Information [Abstract] Cash paid during the year for: Cash Paid During Year [Abstract] Cash paid during the year. Interest Interest Paid, Excluding Capitalized Interest, Operating Activities Income taxes, net of tax refunds Income Taxes Paid Supplemental disclosures of non-cash activities: Cash Flow Non Cash Investing Activities Disclosure [Abstract] Cash flow non cash investing activities disclosure. Transfer of inventories to rental assets Transfer of Inventories to Rental Assets The non-cash transfer of units in inventory to rental assets. Purchases of property, plant and equipment under capital lease Purchases Of Property, Plant And Equipment Under Capital Lease Purchases Of Property, Plant And Equipment Under Capital Lease Right-of-use assets obtained in exchange for operating leases liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Capital expenditures financed through accounts payable Capital Expenditures Incurred but Not yet Paid Issuance of common stock under settlement agreement Stock Issued Under Settlement Agreement Stock Issued Under Settlement Agreement Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Income Tax Authority [Axis] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] Domestic Tax Authority Domestic Tax Authority [Member] California Franchise Tax Board California Franchise Tax Board [Member] Foreign Tax Authority Foreign Tax Authority [Member] Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Valuation allowances recognized in the current year Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Net operating loss carryforwards Operating Loss Carryforwards Operating loss carryforwards, not subject to expiration Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration Research and development tax credit carryforwards Deferred Tax Assets, Tax Credit Carryforwards, Research Internal Revenue Code related to annual use of operating loss carry forwards Internal Revenue Code Ownership Percentage Change Description Internal Revenue Code Ownership Percentage Change Description Income tax benefit recognized related to uncertain tax positions Unrecognized Tax Benefits, Period Increase (Decrease) Interest expense related to uncertain tax positions Unrecognized Tax Benefits, Interest on Income Taxes Expense Liability related to unrecognized tax benefits Unrecognized Tax Benefits, Interest on Income Taxes Accrued Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Money market funds Money Market Funds [Member] Fair Value, Measurements, Recurring Fair Value, Recurring [Member] Fair Value Hierarchy and NAV [Domain] Level 1 Fair Value, Inputs, Level 1 [Member] Assets: Assets, Fair Value Disclosure [Abstract] Cash equivalents Cash and Cash Equivalents, at Carrying Value [Abstract] Total cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Class of Warrant or Right [Axis] Class of Warrant or Right [Axis] Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] Common stock warrants outstanding Warrant [Member] Stock Options Restricted Stock Units Convertible Notes Convertible Notes [Member] Convertible Notes [Member] Employee Stock Purchase Plan Total shares of common stock reserved for issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Shares available for future issuance or purchase (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Summary of Financial Instruments, Fair Value on a Recurring Basis Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Stock Options Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Outstanding — beginning of period Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Granted Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Exercised Canceled Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period Outstanding — end of period Vested and Expected to Vest — December 31, 2019 Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Exercisable — December 31, 2019 Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Weighted-Average Exercise Price Per Option Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price [Abstract] Outstanding — beginning of period Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Granted Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Exercised Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Canceled Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Outstanding — end of period Vested and Expected to Vest — December 31, 2019 Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Exercisable — December 31, 2019 Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Weighted-Average Remaining Contractual Term (Years), Options Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Weighted-Average Remaining Contractual Term (Years), Options Vested and Expected to Vest Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Weighted-Average Remaining Contractual Term (Years), Options Exercisable Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Aggregate Intrinsic Value, Options Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Aggregate Intrinsic Value, Options Vested and Expected to Vest Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Aggregate Intrinsic Value, Options Exercisable Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Share-based Compensation Share-based Payment Arrangement [Text Block] Domestic Income (Loss) from Continuing Operations before Income Taxes, Domestic Foreign Income (Loss) from Continuing Operations before Income Taxes, Foreign Loss before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Developed technologies Developed Technology Rights [Member] Trademarks and trade names Trademarks and Trade Names [Member] Customer relationships Customer Relationships [Member] Other Other Intangible Assets [Member] Weighted-Average Life (in years) Acquired Finite-lived Intangible Assets, Weighted Average Useful Life Gross Carrying Value Finite-Lived Intangible Assets, Gross Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Net Carrying Value Finite-Lived Intangible Assets, Net Indefinite-lived intangible assets Indefinite-lived Intangible Assets (Excluding Goodwill) Total intangible assets, net Intangible Assets, Net (Excluding Goodwill) Statement of Financial Position [Abstract] Allowance for doubtful accounts receivable Accounts Receivable, Allowance for Credit Loss, Current Common stock, shares authorized Common Stock, Shares Authorized Common stock, shares issued Common Stock, Shares, Issued Common stock, shares outstanding Common Stock, Shares, Outstanding Income Statement [Abstract] IoT & Mobile Solutions IoT and Mobile Solutions Cost of Net Revenues Cost of net revenues from end-to-end edge to cloud solutions. Enterprise SaaS Solutions Enterprise SaaS Solutions Cost of Net Revenues Cost of net revenues from SaaS and telematics platforms. Total cost of net revenues Cost of Revenue Gross profit Operating costs and expenses: Operating Costs and Expenses [Abstract] Research and development Research and Development Expense Sales and marketing Selling and Marketing Expense General and administrative General and Administrative Expense Amortization of purchased intangible assets Amortization Of Purchased Intangible Assets Amortization Of Purchased Intangible Assets Extinguishment of acquisition-related liabilities Restructuring charges, net of recoveries Restructuring Charges Total operating costs and expenses Operating Expenses Operating income (loss) Operating Income (Loss) Other income (expense): Other Nonoperating Income (Expense) [Abstract] Interest expense, net Interest Income (Expense), Nonoperating, Net Other income (expense), net Other Nonoperating Income (Expense) Loss before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income tax provision Net loss Less: Net loss (income) attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Net loss attributable to Inseego Corp. Net Income (Loss) Attributable to Parent Series E preferred stock dividends Preferred Stock Dividends, Income Statement Impact Net loss attributable to common stockholders Net loss per common share: Earnings Per Share, Basic and Diluted [Abstract] Weighted-average common shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Weighted-average common shares outstanding, basic and diluted (in shares) Weighted Average Number of Shares Outstanding, Basic and Diluted Summary of Common Shares Reserved for Future Issuance Summary Of Common Shares Reserved For Future Issuance Table [Text Block] Summary of common shares reserved for future issuance. Nature of Business and Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] ASSETS Assets [Abstract] Current assets: Assets, Current [Abstract] Accounts receivable, net of allowance for doubtful accounts of $2,133 and $1,841, respectively Accounts Receivable, after Allowance for Credit Loss, Current Inventories, net Prepaid expenses and other Prepaid Expense and Other Assets, Current Total current assets Assets, Current Rental assets, net Rental Assets, Net Rental Assets, Net Intangible assets, net Goodwill Other assets Other Assets, Noncurrent Total assets LIABILITIES AND STOCKHOLDERS’ DEFICIT Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Accounts payable Accounts Payable, Current Accrued expenses and other current liabilities DigiCore bank facilities Line of Credit, Current Total current liabilities Liabilities, Current Long-term liabilities: Liabilities, Noncurrent [Abstract] Convertible senior notes, net Convertible Debt, Noncurrent Term loan, net Secured Long-term Debt, Noncurrent Deferred tax liabilities, net Other long-term liabilities Other Liabilities, Noncurrent Total liabilities Liabilities Commitments and Contingencies Commitments and Contingencies Stockholders’ deficit: Stockholders' Equity Attributable to Parent [Abstract] Series E Preferred stock, par value $0.001; 10,000 shares designated, 10,000 and 0 shares issued and outstanding, respectively, liquidation preference of $1,000 per share Preferred Stock, Value, Issued Common stock, par value $0.001; 150,000,000 shares authorized, 81,974,051 and 73,979,882 shares issued and outstanding, respectively Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated deficit Retained Earnings (Accumulated Deficit) Total stockholders’ deficit attributable to Inseego Corp. Stockholders' Equity Attributable to Parent Noncontrolling interests Stockholders' Equity Attributable to Noncontrolling Interest Total stockholders’ deficit Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Total liabilities and stockholders’ deficit Liabilities and Equity Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Preferred Stock Preferred Stock [Member] Common Stock Common Stock [Member] Additional Paid-in Capital Additional Paid-in Capital [Member] Accumulated Deficit Retained Earnings [Member] Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Noncontrolling Interests Noncontrolling Interest [Member] Statement [Line Items] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Beginning Balance Beginning Balance, shares (in shares) Shares, Issued Foreign currency translation adjustment Other Comprehensive Income (Loss), Net of Tax Exercise of stock options, vesting of restricted stock units and stock issued under employee stock purchase plan Stock Issued During Period Value Exercise Of Stock Options Vesting Of Restricted Stock Units And Employee Stock Purchase Plan Stock issue during period value exercise of stock options vesting of restricted stock units and employee stock purchase plan. Exercise of stock options, vesting of restricted stock units and stock issued under ESPP (in shares) Stock Issued During Period Shares Exercise Of Stock Options Vesting Of Restricted Stock Units And Employee Stock Purchase Plan Stock issued during period shares exercise of stock options vesting of restricted stock units and employee stock purchase plan. Taxes withheld on net settled vesting of restricted stock units Taxes Withheld On Net Settled Vesting Of Restricted Stock Units Taxes withheld on net settled vesting of restricted stock units. Issuance of common stock Stock Issued During Period, Value, New Issues Issuance of common stock (in shares) Stock Issued During Period, Shares, New Issues Exercise of warrants Stock Issued During Period, Shares, Warrants Exercised Stock Issued During Period, Shares, Warrants Exercised Exercise of warrants Stock Issued During Period, Value, Warrants Exercised Stock Issued During Period, Value, Warrants Exercised Share-based compensation APIC, Share-based Payment Arrangement, Increase for Cost Recognition Share-based compensation (in shares) Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture Series E preferred stock dividends Dividends, Preferred Stock Ending Balance Ending Balance, shares (in shares) Loss Contingencies [Table] Loss Contingencies [Table] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Former stockholders of RER Feeney Wireless [Member] Feeney Wireless [Member] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Amount award to other party Litigation Settlement, Amount Awarded to Other Party Stock issued during period, shares, acquisitions (in shares) Stock Issued During Period, Shares, Acquisitions Stock issued during period, litigation settlement (in shares) Stock Issued During Period, Shares, Litigation Settlement Stock Issued During Period, Shares, Litigation Settlement Additional amount awarded to other party, within 12 months Litigation Settlement, Additional Amount Awarded To Other Party, Within 12 Months Litigation Settlement, Additional Amount Awarded To Other Party, Within 12 Months Additional amount awarded to other party, within 24 months Litigation Settlement, Additional Amount Awarded To Other Party, Within 24 Months Litigation Settlement, Additional Amount Awarded To Other Party, Within 24 Months Contingent consideration, liability, current Business Combination, Contingent Consideration, Liability, Current 2020 Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months 2021 Finite-Lived Intangible Assets, Amortization Expense, Year Two 2022 Finite-Lived Intangible Assets, Amortization Expense, Year Three 2023 Finite-Lived Intangible Assets, Amortization Expense, Year Four 2024 Finite-Lived Intangible Assets, Amortization Expense, Year Five Thereafter Finite-Lived Intangible Assets, Amortization Expense, after Year Five Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Beginning Balance Unrecognized Tax Benefits Increases related to current and prior year tax positions Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Ending Balance Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Non-vested — beginning of period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Granted Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Forfeited Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Non-vested — end of period Weighted-Average Grant-Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Non-vested — beginning of period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Granted Vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Forfeited Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Non-vested — end of period Summary of Inventories Schedule of Inventory, Current [Table Text Block] Summary of Property, Plant and Equipment and Rental Assets Property, Plant and Equipment [Table Text Block] Summary of Accrued Expenses and Other Current Liabilities Schedule of Accrued Liabilities [Table Text Block] Restructuring Type [Axis] Restructuring Type [Axis] Type of Restructuring [Domain] Type of Restructuring [Domain] Employee Severance Costs Employee Severance [Member] Facility Exit Related Costs Facility Closing [Member] Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Beginning Balance Restructuring Reserve Costs Incurred Restructuring and Related Cost, Incurred Cost Payments Payments for Restructuring Ending Balance Cumulative Costs Incurred to Date Restructuring and Related Cost, Cost Incurred to Date Fair Value Measurement of Assets and Liabilities Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block]