Cover [Abstract] Document Type Amendment Flag Document Period End Date Document Fiscal Year Focus Document Fiscal Period Focus Entity Filer Category Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Entity Well-known Seasoned Issuer Entity Current Reporting Status Entity Voluntary Filers Entity Small Business Entity Common Stock, Shares Outstanding Trading Symbol Entity Emerging Growth Company Document Quarterly Report Document Transition Report Entity File Number Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(b) Security Security Exchange Name Entity Interactive Data Current Entity Shell Company Balance Sheets [Abstract] ASSETS Current assets Cash and cash equivalents Cash and cash equivalents, ending Cash and cash equivalents, beginning Cash equivalents, Carrying amount Cash equivalents, Carrying amount Marketable Securities, Current Investments Total Inventories, net Inventories, net Inventories, net Other current assets Other current assets Income tax receivable Total current assets Total current assets Deferred income tax asset, net Deferred Income Tax Assets, Net Total assets Total assets LIABILITIES AND STOCKHOLDERS' EQUITY Current liabilities Accounts payable Accounts payable current Accrued expenses Accrued expenses current Total current liabilities Total current liabilities Commitments and contingencies Stockholders' equity Additional paid-in capital Additional Paid in Capital, Common Stock Retained earnings Beginning Balance Ending Balance Total stockholders' equity Total stockholders' equity Total liabilities and stockholders' equity Total liabilities and stockholders' equity Common stock, par value Common stock, shares authorized Common stock, shares issued Common stock, shares outstanding Statements of Operations [Abstract] Net sales Revenue from Contract with Customer, Including Assessed Tax Cost of goods sold Cost of Goods and Services Sold Gross profit Gross profit Operating expenses Selling and marketing General and administrative Research and development Research and development expense Total operating expenses Total operating expenses Non-operating income (expense): Non-operating income Interest expense Interest expense Interest income Interest income Total non-operating income, net Total non-operating income, net Earnings Per Share, Basic [Abstract] Basic Weighted average shares Weighted Average Number Of Shares Outstanding Basic Diluted Diluted Weighted average shares Weighted Average Number of Shares Outstanding Diluted Statements Of Changes of Stockholders' Equity [Abstract] Statement [Table] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Common Stock [Member] Common Stock Issued [Member] Additional Paid-in Capital [Member] Additional Paid In Capital [Member] Retained Earnings [Member] Retained Earnings [Member] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Beginning Balance, Shares Ending Balance, Shares Shares, Issued Stock-based compensation expense APIC, Share-based Payment Arrangement, Option, Increase for Cost Recognition Condensed Consolidated Statements Of Cash Flow [Abstract] Depreciation Depreciation Deferred income taxes Stock-based compensation expense Change in allowance for credit losses Accounts Receivable, Credit Loss Expense (Reversal) Change in: Trade receivables Trade receivables Inventories Increase (Decrease) in Inventories Other current assets Increase (Decrease) in Other Current Assets Accounts payable Accrued expenses Income tax payable/receivable Cash flows used in investing activities Cash flows used in investing activities Purchase of property and equipment Purchase of property and equipment Net cash used in investing activities Net cash used in investing activities Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash and cash equivalents, ending Cash and cash equivalents, beginning Supplemental cash flow information Cash paid for income taxes Cash paid for income taxes Interest Paid, Excluding Capitalized Interest, Operating Activities Cash paid for interest Investments Investments Investments In Debt And Marketable Equity Securities And Certain Trading Assets Disclosure Text Block Fair Value Measurements Fair Value Measurements Fair Value Disclosures [Text Block] Inventories Inventory Disclosure [Text Block] Inventories Business Combination and Asset Acquisition [Abstract] Mergers, Acquisitions and Dispositions Disclosures [Text Block] Merger Agreement with Mobile X Global, Inc. Stock-Based Compensation Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Stock-Based Compensation Contingencies Contingencies Contingencies Disclosure [Text Block] Segment Information Segment Reporting Disclosure [Text Block] Segment Information Subsequent Events Subsequent Events Subsequent Events [Text Block] Insider Trading Arrangements [Line Items] Trading Arrangements, by Individual [Table] Trading Arrangement [Axis] All Trading Arrangements [Member] Individual [Axis] All Individuals [Member] Material Terms of Trading Arrangement [Text Block] Trading Arrangement, Individual Name Trading Arrangement, Individual Title Rule 10b5-1 Arrangement Adopted [Flag] Non-Rule 10b5-1 Arrangement Adopted [Flag] Trading Arrangement Adoption Date Rule 10b5-1 Arrangement Terminated [Flag] Non-Rule 10b5-1 Arrangement Terminated [Flag] Trading Arrangement Termination Date Trading Arrangement Duration Trading Arrangement, Securities Aggregate Available Amount Nature of Business Disclosure of accounting policy for nature of operations of the reporting entity. Nature of Operations [Policy Text Block] Cash and Cash Equivalents [Policy Text Block] Cash and Cash Equivalents Trade receivables and credit policies Revenue Recognition, Policy [Policy Text Block] Revenue Recognition Fair Value Measurements Fair Value of Financial Instruments, Policy [Policy Text Block] Stock-Based Compensation Stock-based Compensation Policy [Policy Text Block] Use of Estimates, Policy [Policy Text Block] Use of Estimates New Accounting Pronouncements, Policy [Policy Text Block] New Accounting Pronouncement Adopted New Accounting Pronouncements and Changes in Accounting Principles [Text Block] New Accounting Standard Adopted Reclassification of Prior Year Presentation Intangibles Intangibles, Policy [Policy Text Block] Schedule of Available-for-sale Securities Reconciliation [Table Text Block] Cost And Estimated Fair Value Of Investments Schedule of fair value measurement on a recurring basis Fair Value Measurements on a Recurring Basis Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Summary of change in level 3 liabilities at fair value on a recurring basis Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Summary of change in level 3 assets at fair value on a recurring basis Schedule of Inventories used in the determination of cost of goods sold Schedule of Inventory, Current [Table Text Block] Schedule of assumptions made in estimating the fair value of the options on the grant date based upon the BSM option-pricing model Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Share-Based Payment Arrangement, Option, Activity [Table Text Block] Summary of stock options activity Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Summary of restricted stock units activity Leases [Abstract] Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Schedule of minimum lease payments required under non-cancelable operating leases Schedule of Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Table] Disclosure of information about organization, consolidation and presentation of financial statements disclosure and significant accounting policies. Schedule of Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Table] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Share-Based Payment Arrangement, Option [Member] Stock Options [Member] Employee Stock Option [Member] Cash equivalents Number of Banks Has Deposit Accounts of Reporting Entity Number of banks has deposit accounts of the company The number of banks has deposit accounts of the reporting entity Securities excluded from the computations of diluted EPS Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Marketable Securities [Table] Range [Axis] Range [Domain] Minimum [Member] Minimum [Member] Maximum [Member] Maximum [Member] Marketable Securities [Line Items] Investments Treasury Bills Term Treasury Bills, term Term of Treasury Bills, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Number of private companies which entity has investments in common equity securities The number of private companies which entity has investments made in common equity securities. Number of Private Companies Which Entity Has Investments in Common Equity Securities Financial Instrument [Axis] Financial Instruments [Domain] Money Market Savings [Member] Commercial Paper [Member] Commercial Paper [Member] Treasury Bills [Member] U S Treasury Securities [Member] Equity Securities [Member] Equity Securities [Member] Debt and Equity Securities [Member] Debt And Equity Securities [Member] Debt and Equity Securities [Member] Cost The amount of amortized cost of marketable securities classified as available-for-sale securities. Available-for-sale Marketable Securities, Amortized Cost The amount of accumulated gross unrealized gain on investment in marketable securities classified as available-for-sale securities. Available-for-sale Marketable Securities, Accumulated Gross Unrealized Gain Gross unrealized gain The amount of accumulated gross unrealized loss on investment in marketable securities classified as available-for-sale securities. Available-for-sale Marketable Securities, Accumulated Gross Unrealized Loss Gross unrealized loss Investments. Fair value, investments Cash equivalents, Fair Value Cash equivalents, Fair value Cash and Cash Equivalents, Fair Value Disclosure Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Domain] Less Cash Equivalents [Member] Cash And Cash Equivalents [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Liability Class [Axis] Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation By Liability Class [Domain] Fair Value by Liability Class [Domain] Obligations [Member] Obligations [Member] Fair Value by Asset Class [Axis] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, by Asset Class [Domain] Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation By Asset Class [Domain] Fair Value, Hierarchy [Axis] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value Measurements Fair Value Hierarchy [Domain] Fair Value, Inputs, Level 1 [Member] Fair Value Inputs Level1 [Member] Fair Value, Inputs, Level 2 [Member] Fair Value Inputs Level2 [Member] Fair Value, Inputs, Level 3 [Member] Fair Value Inputs Level3 [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Treasury bills, Carrying amount Treasury Bills Available-for-sale Securities, Debt Securities, Current Fair value portion of investments in debt securities classified as available-for-sale. Available For Sale Securities Debt Securities Fair Value Disclosure Treasury bills, Fair Value Carrying Amount Of Available For Sale Securities Carrying Amount Of Available For Sale Securities Equity Securities, Carrying amount Fair value portion of investments in equity securities classified as available-for-sale. Available-for-sale securities, Equity securities, Fair Value Disclosure Equity Securities, Fair Value Contingent Earn-out, Fair Value Nonfinancial Liabilities Fair Value Disclosure Contingent Earn-out, Carrying Value Business Combination, Contingent Consideration, Liability Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Liabilities measured at fair value on a recurring basis Fair Value, Measurement with Unobservable Inputs Reconciliations, Recurring Basis, Liability Value Ending Balance Beginning Balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Change in Fair Value of Unobservable Inputs Recurring Basis, Liability Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Payments Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Assets measured at fair value on a recurring basis Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Beginning Balance Ending Balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Period Increase (Decrease) Change in value in Level 3 Assets Inventory, Raw Materials, Gross Raw Materials Inventory, Work in Process, Gross Work In Process Inventory, Finished Goods, Gross Finished Goods Reserve for Obsolescence Inventory Valuation Reserves Schedule of Business Acquisitions, by Acquisition [Table] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Mobile X Global, Inc. Original Company [Member] This member stands for the information pertaining to “Mobile X Global, Inc.” Original Owners. Mobile X Global, Inc. Original Company [Member] Legal Entity [Axis] Entity [Domain] Electro-Sensors, Inc. [Member] This member stands for the information pertaining to “Electro-Sensors, Inc.”. Electro-Sensors, Inc. [Member] Mobile X Global, Inc. Combined Company [Member] Mobile X Global, Inc. Combined Company [Member] This member stands for the information pertaining to “Mobile X Global, Inc.” combined company. Counterparty Name [Axis] Counterparty Name [Domain] Third-party institutional investor [Member] This member stands for the information pertaining to “Third-party institutional investor”. Third-party institutional investor [Member] Investor [Member] Third-party institutional investor and certain other investors [Member] Other Investors [Member] This member stands for the information pertaining to “Other investors”. Other Investors [Member] Business Acquisition [Line Items] Merger Agreement with Mobile X Global, Inc. Stockholders' Equity, Reverse Stock Split Reverse stock split Merger Agreement, Expiration Date. Merger agreement, expiration date Merger Agreement, Expiration Date Equity financing The amount of equity financing. Equity financing Equity line of credit The amount of equity line of credit. Equity line of credit Commitment letter expiration date Line of Credit Facility, Expiration Date The percentage of stockholding by stockholders after the Merger. Percentage of stockholding by stockholders after Merger Percentage of stockholding by stockholders after the Merger Number of shares held by shareholder after reverse stock split Number of shares held by shareholder after reverse stock split The number of shares held by shareholder after reverse stock split. Dividends, Cash Aggregate cash dividends before the closing of the Merger Dividends Payable, Amount Per Share Cash dividends per share before reverse stock split Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Number of shares held by shareholder after reverse stock split Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Number of share options outstanding Beginning balance, Number of Shares Ending balance, Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions and Methodology [Abstract] Fair value assumptions made in estimating the fair value of the options on the grant date based upon the BSM option-pricing model Dividend Yield Expected Volatility Risk Free Interest Rate Expected Life Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Stock Options Activity Number of shares expired during the period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period Expired, Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Ending balance, Options Exercisable, Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Beginning balance, Weighted-Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Ending balance, Weighted-Average Exercise Price Granted, Weighted-Average Exercise Price Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Granted, Weighted-Average Exercise Price Weighted average grant date fair for options exercised during the period (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Exercised, Weighted-Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Expired, Weighted-Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Ending balance, Options Exercisable, Weighted-Average Exercise Price Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Plan Name [Axis] Plan Name [Domain] 2013 Equity Incentive Plan [Member] This member stands for the information pertaining to “Equity Incentive Plan, 2013”. Equity Incentive Plan, 2013 [Member] Award Type [Axis] Award Type [Domain] Equity Award [Domain] Non-Qualified Stock Options [Member] This member stands for the information pertaining to “Non-Qualified Stock Options”. Non-Qualified Stock Options [Member] Title of Individual [Axis] Relationship to Entity [Domain] Title Of Individual With Relationship To Entity [Domain] This member stands for the information pertaining to “Chief Executive Officer and Three Non-Employee Board of Directors”. Chief Executive Officer and Three Non-Employee Board of Directors [Member] Chief Executive Officer and Three Non-Employee Board of Directors [Member] Chief Executive Officer [Member] Chief Executive Officer [Member] Non-Employee Board of Director, One [Member] This member stands for the information pertaining to “Non-Employee Board of Director, One”. Non-Employee Board of Director, One [Member] Non-Employee Board of Director, Two [Member] This member stands for the information pertaining to “Non-Employee Board of Director, Two”. Non-Employee Board of Director, Two [Member] Non-Employee Board of Director, Three [Member] This member stands for the information pertaining to “Non-Employee Board of Director, Three”. Non-Employee Board of Director, Three [Member] Non-Employee Board of Director, Four [Member] This member stands for the information pertaining to “Non-Employee Board of Director, Four”. Non-Employee Board of Director, Four [Member] Vesting [Axis] Vesting [Domain] Share-based Compensation Award, Tranche One [Member] On the grant date [Member] Vested on grant date This member stands for the information pertaining to “vesting on the first four anniversaries of the grant date”. Vesting on the first four anniversaries of the grant date Vesting on First Four Anniversaries of Grant Date [Member] Share-based Compensation Award, Tranche Two [Member] First four anniversaries of the grant date [Member] Vesting on the first anniversary of the grant date This member stands for the information pertaining to “vesting on the second anniversary to fifth anniversary of the grant date”. Vesting on the second anniversary to fifth anniversary of the grant date Vesting on Second Anniversary to Fifth Anniversary of Grant Date [Member] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Common Stock Options Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent Stock options fair market value (as a percent) Options expiration term Options expiration from date of grant Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period from Termination of Employment or Service Due to Death, Disability, or Termination Other Than for Cause The period from termination of employment or service due to death, disability, or termination other than for cause that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Options expiration from termination of employment or service due to death, disability, or termination other than for cause Number of Directors Who Have Stock Options Granted in Replacement of Expired Options The number of directors serving on board of directors in the reporting entity who have stock options granted in replacement of expired options. Number of directors who have stock options granted in replacement of expired options Number of directors The number of directors serving on board of directors in the reporting entity. Number of Directors Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage Options vesting percentage Vesting Percentage Unrecognized compensation expense related to unvested stock options Unrecognized Share Based Compensation Unrecognized compensation expense related to outstanding stock options Number of years to recognize remaining expense Number of years to recognize share-based compensation Recognition period expected for unrecognized compensation expense Share-Based Payment Arrangement, Expense Recognized compensation expense Granted, Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Number of shares granted during the period (in shares) Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Unrecognized compensation expense related to outstanding restricted stock units Number of shares exercised during the period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Vested, Number of Shares Subsequent Event [Table] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent event [Member] Subsequent Event [Member] Subsequent Event [Line Items] Subsequent Event Operating Leases, Future Minimum Payments, Remainder of Fiscal Year 2019 Operating Leases, Future Minimum Payments, Due in Two Years 2020 Operating Leases, Future Minimum Payments, Due in Three Years 2021 Operating Leases, Future Minimum Payments, Due in Four Years 2022 Operating Leases, Future Minimum Payments, Due in Five Years 2023 Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Total minimum lease payments Operating Leases, Future Minimum Payments Due Rental expense Operating Leases, Rent Expense 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 Activity Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Beginning balance, Unvested Number of Shares Ending balance, Unvested Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Forfeited/canceled, Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Beginning balance, Unvested, Weighted-Average Grant-Date Fair Value Ending balance, Unvested, Weighted-Average Grant-Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Granted, Weighted-Average Grant-Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Vested, Weighted-Average Grant-Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Forfeited/canceled, Weighted-Average Grant-Date Fair Value Stock Issued During Period, Value, Stock Options Exercised Stock options exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Weighted average grant date fair for options exercised during the period Number of shares exercised during the period (in shares) Exercise of common stock options, shares Exercised, Number of Shares Stock options exercised (in shares) Steute Industrial Controls, Inc. [Member] This member stands for the information pertaining to “steute Industrial Controls, Inc.”. Steute Industrial Controls Inc [Member] Merger agreement termination fee Amount of merger agreement termination fee. Merger Agreement Termination Fee Business Combination, Transaction Cost, Excluding Separately Recognized Transaction Merger agreement cash out merger price per share Right to receive per share amount in cash out merger. Merger Agreement Cash Out Merger Right To Receive Price Per Share Restricted Stock Units (RSUs) [Member] Unvested Restricted Stock Units [Member] Restricted stock units (“RSU”) [Member] Trade receivables, less allowance for credit losses of $11 and $11, respectively Trade receivables, less allowance for credit losses of $11 and $11, respectively Property and equipment Operating loss Operating loss Loss before income tax benefit Loss from Continuing Operations before Income Taxes, Noncontrolling Interest Income tax benefit Income tax benefit Net loss Net loss Net loss Net loss Basic Net Loss Per Share [Abstract] Net loss per share data: Net loss per share Net loss per share Basic Net loss per share Net loss per share Diluted Common stock par value $0.10 per share; authorized 10,000,000 shares; 3,532,423 and 3,482,423 shares issued and outstanding, respectively Common stock par value $0.10 per share; authorized 10,000,000 shares; 3,532,423 and 3,482,423 shares issued and outstanding, respectively Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Cash flows from financing activities Proceeds from Stock Options Exercised Proceeds from exercise of stock options Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Net cash from financing activities Cash flows from (used in) operating activities Cash flows from operating activities Adjustments to reconcile net income to net cash from operating activities: Adjustments to reconcile net loss to net cash from (used in) operating activities: Net cash from operating activities Net cash from (used in) operating activities Net increase (decrease) in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase Decrease, Including Exchange Rate, Effect Total Net Loss Per Common Share Net Loss per Common Share Basis of Presentation and Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Line Items] Basis of Presentation and Significant Accounting Policies OrganizationConsolidationAndPresentation Of Financial Statements Disclosure Text Block Basis of Presentation and Significant Accounting Policies Number of shares granted during the period (in shares) Number of shares granted during the period (in shares) Number of shares granted during the period (in shares) Number of shares granted during the period (in shares) Accounts Receivable, Allowance for Credit Loss, Current Trade receivables, gross Accounts Receivable, before Allowance for Credit Loss Trade receivables, gross Merger agreement minimum unrestricted cash and cash equivalents Merger agreement minimum unrestricted cash and cash equivalents. Merger Agreement Minimum Unrestricted Cash and Cash Equivalents Merger agreement minimum unrestricted cash and cash equivalents period prior to closing Merger agreement minimum unrestricted cash and cash equivalents period prior to closing. Merger Agreement Minimum Unrestricted Cash and Cash Equivalents Period Prior to Closing