Document And Entity Information [Abstract] Document Information [Table] Legal Entity [Axis] Document Type Amendment Flag Document Period End Date Document Fiscal Year Focus Document Fiscal Period Focus Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Entity Filer Category Trading Symbol Entity Common Stock, Shares Outstanding Earnings Per Share, Basic and Diluted [Abstract] Earnings Per Share [Text Block] Net Loss per Common Share Discontinued Operations and Disposal Groups [Abstract] Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Discontinued Operations and Assets and Liabilities Held For Disposal Fair Value Disclosures [Abstract] Fair Value Disclosures [Text Block] Fair Value Measurements Share-based Compensation [Abstract] Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Stock-based Compensation Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies Subsequent Events [Abstract] Subsequent Events [Text Block] Subsequent Events Accounting Policies [Abstract] Basis of Accounting, Policy [Policy Text Block] Basis of presentation and principles of consolidation Use of Estimates, Policy [Policy Text Block] Use of estimates Cash and Cash Equivalents, Policy [Policy Text Block] Cash and cash equivalents Revenue Recognition, Policy [Policy Text Block] Revenue recognition Cost of Sales, Policy [Policy Text Block] Cost of Sales Statement of Financial Position [Abstract] Statement [Table] Entity [Domain] Class of Stock [Axis] Assets, Current [Abstract] Current assets Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Inventory, Net Inventory Other Assets, Current Other current assets Balance as of December 31 Restricted Cash and Cash Equivalents, Noncurrent Restricted cash Property, Plant and Equipment, Net Property and equipment, net Property, Plant and Equipment, Net Balance of property and equipment, Beginning Period Balance of property and equipment, Ending Period Intangible Assets, Net (Excluding Goodwill) Intangible assets, net Intangible Assets, Net (Excluding Goodwill), Total Goodwill Goodwill Goodwill as of beginning balance Goodwill as of ending balance Other Assets, Noncurrent Other assets Other assets Accounts Payable and Accrued Liabilities, Current Accounts payable, accrued expenses and other current liabilities Balance as of December 31 Disposal Group, Including Discontinued Operation, Liabilities, Current Liabilities held for disposal Liabilities held for disposal Assets Total assets Total assets Assets Liabilities, Current [Abstract] Current liabilities Preferred Stock Value Preferred stock Common Stock Value Common stock, $0.01 par value per share; 150,000,000 shares authorized; 26,634,475 and 26,545,690 issued and outstanding as of March 31, 2018 and December 31, 2017, respectively Additional Paid In Capital Additional paid-in capital Retained Earnings (Accumulated Deficit) Accumulated deficit Liabilities Total liabilities Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Computation of Net Loss per Common Share Schedule Of Fair Value Assets and Liabilities Measured On Recurring Basis Table [Text Block] Assets and Liabilities Measured at Fair Value on Recurring Basis Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Text Block] Changes in Liabilities Measured at Fair Value Using Significant Unobservable Inputs Fair Value Inputs Liabilities Quantitative Information Table [Text Block] Fair Value Measurements Based Upon Sensitivity and Nature of Inputs Fair Value Measurements, Nonrecurring [Table Text Block] Assets and Liabilities Measured at Fair Value on Nonrecurring Basis Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of Options Granted Schedule Of Share-Based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] Stock Options and Restricted Stock Units Activity Disclosure General Additional Information [Abstract] Disclosure - General - Additional Information [Abstract] Long-term Debt, Type [Axis] Earnings Per Share Disclosure [Table] Equity Components [Axis] Equity Component [Domain] Vested and Unvested Stock Option [Member] Vested and unvested options to purchase an equal number of shares of common stock of the Company [Member] Unvested Restricted Stock Units [Member] Unvested Restricted Stock Units ("RSU") [Member] Warrant [Member] Warrants to purchase an equal number of shares of common stock of the Company [Member] Warrant [Member] Basic And Diluted [Axis] Basic And Diluted [Domain] Basic Numerator [Member] Basic numerator [Member] Basic Denominator [Member] Basic denominator [Member] Diluted Numerator [Member] Diluted numerator [Member] Diluted Denominator [Member] Diluted denominator [Member] Income (Loss) from Continuing Operations Attributable to Parent, Total Net loss from continuing operations attributable to shares of common stock Loss from continuing operations Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent, Total Net loss from discontinued operations attributable to shares of common stock Loss from discontinued operations Net Income (Loss) Attributable to Parent, Total Net loss attributable to shares of common stock Net loss Net loss attributable to the Company Weighted Average Number Of Shares Outstanding, Basic Basic shares of common stock outstanding Basic (in shares) Income (Loss) from Continuing Operations, Per Basic Share Basic loss per share of common stock from continuing operations Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share Basic loss per share of common stock from discontinued operations Earnings Per Share, Basic Basic net loss per share of common stock Net loss per share (in dollars per share) Weighted Average Number Of Shares Outstanding, Diluted Diluted shares of common stock outstanding Diluted (in shares) Income (Loss) from Continuing Operations, Per Diluted Share Diluted loss per share of common stock from continuing operations Loss per share from continuing operations (in dollars per share) Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share Diluted loss per share of common stock from discontinued operations Loss per share from discontinued operations (in dollars per share) Earnings Per Share, Diluted, Total Diluted net loss per share of common stock Total basic net loss per share (in dollars per share) Diluted net loss per share (in dollars per share) Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract] Net loss per share data presented excludes from the calculation of diluted net loss the following potentially dilutive securities, as they had an anti-dilutive impact: Weighted-average number of shares outstanding during the period Antidilutive Securities Excluded From Computation Of Earnings Per Share, Amount Total number of potentially dilutive instruments excluded from the calculation of net loss per share of common stock Class of Stock [Domain] Seriesa Convertible Preferred Stock [Member] Series A Convertible Preferred Stock [Member] Series A Convertible Preferred stock Statement [Line Items] Statement [Line Items] Preferred Stock, Par Or Stated Value Per Share Preferred stock, par value Series A convertible preferred stock converted upon completion of merger, par value Preferred Stock, Shares Authorized Preferred stock, authorized Preferred Stock, Shares Issued Preferred stock, issued Preferred Stock, Shares Outstanding Preferred stock, outstanding Common Stock, Par Or Stated Value Per Share Common stock, par value Common Stock Shares Authorized Common stock, authorized Common Stock, Shares, Issued Common stock, issued Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Table] Disposal Group Name [Axis] Disposal Groups, Including Discontinued Operations, Name [Domain] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Range [Axis] Disclosure Assets and Liabilities Measured At Fair Value On Recurring Basis [Abstract] Disclosure - Assets and Liabilities Measured at Fair Value on Recurring Basis [Abstract] Fair Value Assets and Liabilities Measured On Recurring Basis [Table] Fair Value, Assets and Liabilities Measured on Recurring Basis [Table] Fair Value, Hierarchy [Axis] Fair Value Hierarchy [Domain] Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 2 [Member] Fair Value Inputs Level 3 [Member] Liabilities Fair Value Disclosure [Abstract] Liabilities Derivative Liability Derivative liabilities Derivative Liability, Beginning Derivative Liability, Ending Disclosure Fair Value Measurements Based Upon Sensitivity and Nature Of Inputs [Abstract] Disclosure - Fair Value Measurements Based Upon Sensitivity and Nature of Inputs [Abstract] Fair Value Inputs, Liabilities, Quantitative Information [Table] Range [Domain] Fair Value Assumptions Expected Volatility Rate Volatility Volatility Fair Value Assumptions Risk Free Interest Rate Risk free interest rate Fair Value Assumptions Risk Free Interest Rate Fair Value Assumptions Expected Term Expected term, in years Expected term, in years Fair Value Assumptions Expected Dividend Rate Dividend yield Fair Value Assumptions Expected Dividend Rate Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Related Party [Axis] Related Party [Domain] Consultant [Member] Consultant [Member] Consultant [Member] Award Type [Axis] Equity Award [Domain] Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items] Stockholders Equity [Line Items] Grant Date Of Common Stock Grant date The date indicates common stock granted during the period. Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period No. of RSUs Options No. of RSUs, Granted Granted Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Fair market value at grant date Weighted average grant date fair value, Granted Vesting Terms Of Stock Granted Vesting terms The vesting term of options granted during the period. Income Statement [Abstract] Operating Activities [Axis] Operating Activities [Domain] Discontinued Operations [Member] Income Statement Location [Axis] Income Statement Location [Domain] General and Administrative Expense [Member] General and Administrative [Member] Revenues [Abstract] Revenue Revenue Revenue Cost of Services, Direct Labor Labor Occupancy Costs Occupancy Products and Other Operating Costs Products and other operating costs The amount of expenses incurred relating to product and other operating cost. Costs and Expenses [Abstract] Cost of sales Cost of sales Operating Income Loss Operating loss from continuing operations Operating loss from continuing operations Total segment operating loss Operating loss from continuing operations Interest Expense Interest expense Other Nonoperating Income (Expense) Other non-operating income (expense), net Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Loss from continuing operations before income taxes Total Loss from continuing operations before income taxes Loss from continuing operations before income taxes Income (Loss) from Continuing Operations, Per Basic and Diluted Share Loss per share from continuing operations (in dollars per share) Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic and Diluted Share Loss per share from discontinued operations (in dollars per share) Earnings Per Share, Basic and Diluted Total basic and diluted net loss per share (in dollars per share) Earnings Per Share, Diluted [Abstract] Diluted net loss per share Allocated Share-Based Compensation Expense Total stock-based compensation expense Disclosure Option Activity [Abstract] Disclosure - Option Activity [Abstract] Minimum [Member] Minimum [Member] Maximum [Member] Maximum [Member] Restricted Stock [Member] Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number No. of options, Outstanding No. of options, Outstanding Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Grants In Period, Gross No. of options, Granted Number of Options, Granted Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period No. of options, Vested/Exercised Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Forfeitures In Period No. of options, Forfeited Expired No. of options, Expired Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number No. of options, Exercisable Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Stock Option Exercise Price Exercise price Exercise price range, Outstanding Exercise price range, Outstanding Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Exercise price range, Granted Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Exercise price range, Vested/Exercised Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Exercise price range, Forfeited Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price Exercise price range, Expired Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Exercise price range, Exercisable Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number No. of RSUS, Outstanding No. of RSUS, Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period No. of RSUs, Vested/Exercised No. of RSUs, Vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period No. of RSUs, Forfeited No. of RSUs, Forfeited Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested Other than Options Expired Number No. of RSUs, Expired Share based compensation arrangement by share based payment award equity instruments vested other than options expired. Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested Other than Options Exercisable Number No. of RSUs, Exercisable Share based compensation arrangement by share based payment award equity instruments vested other than options exercisable. Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value Weighted average grant date fair value, Outstanding Weighted average grant date fair value, Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value Weighted average grant date fair value, Vested/Exercised Weighted average grant date fair value, Vested Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Weighted Average Grant Date Fair Value Weighted average grant date fair value, Forfeited Weighted average grant date fair value, Forfeited Share Based Compensation Arrangement By Share Based Payment Award Vested Options Expired Weighted Average Grant Date Fair Value Weighted average grant date fair value, Expired Share based compensation arrangement by share based payment award vested options expired weighted average grant date fair value. Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested Other than Options Exercisable Outstanding Weighted Average Grant Date Fair Value Weighted average grant date fair value, Exercisable Share based compensation arrangement by share based payment award equity instruments vested other than options exercisable weighted average grant date fair value Disclosure Stockholders Equity Additional Information [Abstract] Disclosure - Stockholders' Equity - Additional Information [Abstract] Plan Name [Axis] Plan Name [Domain] Two Thousand Twelve Stock Option Plan [Member] TwoThousandTwelveStockOptionPlanMember Deferred Revenue Arrangement Type [Axis] Deferred Revenue [Domain] Title of Individual [Axis] Relationship to Entity [Domain] Subsidiary, Sale of Stock [Axis] Sale of Stock, Name of Transaction [Domain] Business Combination, Separately Recognized Transactions [Axis] Business Combination, Separately Recognized Transactions [Domain] Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Loss Contingencies [Table] Geographical [Axis] Geographical [Domain] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Litigation Case [Axis] Litigation Case [Domain] Subsequent Event [Table] Subsequent Event [Member] Statement Of Stockholders' Equity [Abstract] Preferred Stock [Member] Preferred stock [Member] FORM Preferred Stock [Member] Common Stock [Member] Common stock [Member] Additional Paid-in Capital [Member] Retained Earnings [Member] Accumulated Deficit [Member] Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Balance Total stockholders’ equity Balance Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Vesting of restricted stock units (“RSUs”) Statement Of Cash Flows [Abstract] Net Cash Provided by (Used in) Operating Activities [Abstract] Cash flows from operating activities Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total Consolidated net loss Consolidated net loss Consolidated net loss from continuing operations Net loss for the period Adjustments Noncash Items To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract] Items not affecting cash flows Depreciation, Depletion and Amortization Depreciation and amortization Depreciation and amortization Goodwill, Impairment Loss Goodwill impairment Goodwill impairment Goodwill impairment Share-Based Compensation Stock-based compensation Issuance of Stock and Warrants for Services or Claims Issuance of shares of common stock Fair Value Of Derivative Warrant Liabilities And Conversion Feature Change in fair value of derivative warrant liabilities Amount of expense (income) related to adjustment to fair value of warrant liability and conversion in feature. Contingent Liability Assumed From Acquisition Contingent liability assumed from acquisition The amount of contingent liability assumed from acquisition. Increase (Decrease) in Inventories Decrease in inventory Increase Decrease In Operating Assets Decrease (increase) in other current assets and other assets Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Consolidated net loss from discontinued operations Consolidated net loss from discontinued operations Payments To Acquire Property Plant and Equipment Acquisition of property and equipment Payments to Acquire Intangible Assets Acquisition of software Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities Payments to Noncontrolling Interests Distributions to noncontrolling interests Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities Effect of Exchange Rate on Cash and Cash Equivalents Effect of exchange rate changes and foreign currency translation Cash and Cash Equivalents Period Increase Decrease Decrease in cash and cash equivalents Cash Paid During The Period For [Abstract] Cash paid during the period for Cash paid during the period for Supplemental Cash Flow Information [Abstract] Supplemental disclosure of cash flows information General [Abstract] Nature Of Operations General Basis Of Presentation and Significant Accounting Policies [Text Block] Accounting and Reporting Policies Gain (Loss) on Disposition of Intangible Assets Gain on the sale of patents Gain on disposal of assets Proceeds from Sale of Intangible Assets Proceeds from the sale of patents Proceeds from Sale of Notes Receivable Cash received from note receivable Net Cash Provided by (Used in) Financing Activities, Continuing Operations Net cash used in financing activities - continuing operations Stock Issued During Period, Value, Issued for Services Issuance of common stock for services Stock Issued During Period, Value, Acquisitions Shares of common stock issued for the acquisition of Excalibur Adjustments for New Accounting Pronouncements [Axis] Income Tax Disclosure [Abstract] Income Tax Disclosure [Text Block] Income Taxes Increase Decrease In Accounts Payable and Accrued Liabilities Decrease in accounts payable, accrued expenses and other current liabilities Business Acquisition [Axis] Income Taxes [Table] This table lists the income taxes. The line items identify information about the income taxes. Income Taxes [Line Items] Line items represent reporting concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Financial Instrument [Axis] Assets, Current Total current assets Long-term Debt, Type [Domain] Debt Instrument, Face Amount Debt Instrument, Convertible, Conversion Price Debt Instrument, Interest Rate, Stated Percentage Litigation Status [Axis] Income Tax Expense (Benefit) Income tax benefit Income tax benefit (expense) Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest, Total Consolidated net loss from continuing operations Consolidated net loss from continuing operations Fair Value Assets and Liabilities Measured On Recurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items] Increase Decrease In Operating Capital [Abstract] Changes in current assets and liabilities net of effects of acquisition Cash Provided by (Used in) Financing Activities, Discontinued Operations Net cash used in financing activities - discontinued operations May Twenty Fifteen Warrants [Member] May 2015 Warrants [Member] May Twenty Fifteen Warrants Member Derivative, Gain (Loss) on Derivative, Net Decrease in fair value of the derivative warrant liabilities Fair Value Inputs Liabilities Quantitative Information [Line Items] Fair Value Inputs, Liabilities, Quantitative Information [Line Items] Litigation Status [Domain] Business Acquisition, Acquiree [Domain] Short-term Debt, Type [Axis] Short-term Debt, Type [Domain] Notes Payable, Other Payables [Member] Debt Instrument, Maturity Date, Description Class of Warrant or Right, Number of Securities Called by Warrants or Rights Aggregate of shares of common stock purchased by warrant Class of Warrant or Right, Exercise Price of Warrants or Rights Exercise Price Exercise price Series B Convertible Preferred Stock [Member] Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax Loss before taxes on income Loss from discontinued operations before income taxes Loss from discontinued operations before income taxes Products and Services Revenue Products and services The amount of revenue recognized from product and service. Other Revenue, Net Other AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Loss [Member] Parent [Member] Total Company equity [Member] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets, Major Class Name [Domain] Segment Reporting [Abstract] Segment Reporting Disclosure [Text Block] Segment Information Common Stock, Shares, Outstanding Common stock, outstanding Debt Instrument, Maturity Date Disposal Group, Including Discontinued Operation, Assets, Current Total assets held for sale Assets held for sale Assets held for disposal Assets held for disposal Commitments and Contingencies Commitments and contingencies (see Note 12) Stockholders Equity [Abstract] Stockholders’ equity Liabilities, Current Total current liabilities Long-term Debt, Excluding Current Maturities Debt Stockholders' Equity Attributable to Noncontrolling Interest Noncontrolling interests Series C Junior Preferred Stock [Member] Series D Convertible Preferred Stock [Member] Estimated Litigation Liability, Current Type of Arrangement and Non-arrangement Transactions [Axis] Financial Instruments [Domain] Accrued Liabilities [Member] Related Party Transactions [Abstract] Related Party Transactions Disclosure [Text Block] Related Party Transactions Disclosure XpresSpa Engagement [Member] Investment Type [Axis] Investment, Policy [Policy Text Block] Investments Fair Value Measurement, Policy [Policy Text Block] Fair value measurements Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract] Fair Value, Assets Measured on Recurring and Nonrecurring Basis, Alternative [Abstract] Assets, Fair Value Disclosure, Nonrecurring Investments [Domain] Type Of Agreement [Axis] Balance Sheet Location [Axis] Type of Adoption [Domain] Balance Sheet Location [Domain] Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive loss Noncontrolling Interest [Member] Non-controlling Interests [Member] Cash Flow Noncash Investing and Financing Activities Disclosure [Abstract] Noncash investing and financing transactions Interest Paid Interest Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Earnings Per Share Disclosure [Line Items] Discontinued Operation, Tax Effect of Discontinued Operation Income tax expense Discontinued Operation, Tax Effect of Discontinued Operation Income tax benefit (expense) Income tax expense Net Income (Loss) Attributable to Noncontrolling Interest, Total Net income attributable to noncontrolling interests Stockholders' Equity Attributable to Parent Stockholders Equity Total stockholders’ equity attributable to the Company Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area Schedule of Segment Reporting Information, by Segment [Table] Operating Income (Loss) [Abstract] Segment operating income (loss) Segment operating income (loss) Revenues Revenue Total revenue Total revenue Total revenue Segment Reporting Information [Line Items] UNITED STATES United States All Other Countries [Member] All other countries Loss Contingencies [Line Items] Arrangements and Non-arrangement Transactions [Domain] Measurement Frequency [Axis] Liabilities and Stockholders Equity Total liabilities and stockholders’ equity Increase (Decrease) in Other Operating Liabilities Increase in other liabilities Net Cash Provided by (Used in) Operating Activities, Continuing Operations Net cash used in operating activities - continuing operations Cash Provided by (Used in) Operating Activities, Discontinued Operations Net cash provided by (used in) operating activities - discontinued operations Preferred Stock, Liquidation Preference, Value Cost of Revenue, Total Total cost of sales Total cost of sales Payments For Interest Expenses This elements represents the amount of cash outflow for interest. Interest Expense, Debt Debt Instrument, Maturity Date Range, Start Debt Instrument, Maturity Date Range, End Net Cash Provided by (Used in) Financing Activities Net cash used in financing activities New Accounting Pronouncements, Policy [Policy Text Block] Recently adopted accounting pronouncements Recently issued accounting pronouncements Assets [Abstract] Assets Assets Business Acquisition, Goodwill, Expected Tax Deductible Amount Other Nonoperating Expense Other non-operating expense, net Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Other comprehensive loss from continuing operations Other Liabilities, Noncurrent Other liabilities Comprehensive Income (Loss), Net of Tax, Attributable to Parent Comprehensive loss Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Stock-based compensation Continuing Operations [Member] Convertible Perferred Stock [Member] Debt Instrument [Axis] Disposal Groups, Including Discontinued Operations [Table Text Block] Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures Disposal Groups, Including Discontinued Operations Disposal Group, Including Discontinued Operation, Revenue Revenue Disposal Group, Including Discontinued Operation, Costs of Goods Sold Cost of sales Disposal Group, Including Discontinued Operation, Depreciation and Amortization Depreciation and amortization Disposal Group, Including Discontinued Operation, General and Administrative Expense General and administrative Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Loss on disposal Disposal Group, Including Discontinued Operation, Other Expense Non-operating expense Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents Cash Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net Accounts receivable Accounts receivable, net Disposal Group, Including Discontinued Operation, Inventory, Current Inventory Disposal Group, Including Discontinued Operation, Other Assets, Current Other current assets Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Current Property and equipment, net Disposal Group, Including Discontinued Operation, Intangible Assets, Current Intangible assets, net Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities, Current Accounts payable, accrued expenses and other current liabilities Disposal Group, Including Discontinued Operation, Deferred Revenue, Current Deferred revenue Effective Income Tax Rate Discontinued Operations Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to discontinued operations. Disposal Group Classification [Axis] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Measurement Frequency [Domain] Noncash Or Part Noncash Acquisition, Net Nonmonetary Assets Acquired (Liabilities Assumed) [Abstract] Cash acquired as part of acquisition Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Foreign currency translation Disposal Group, Including Discontinued Operation, Consideration Stock Issued During Period, Shares, New Issues Disposal Group Classification [Domain] Shares Issued, Price Per Share Assets Held For Disposal [Member] Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Distributions to noncontrolling interests Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile consolidated net loss from continuing operations to net cash used in operating activities: Net Cash Provided by (Used in) Operating Activities Net cash used in operating activities Net Cash Provided by (Used in) Investing Activities, Continuing Operations Net cash used in investing activities - continuing operations Goodwill and Intangible Assets Disclosure [Abstract] Goodwill Disclosure [Text Block] Goodwill Opening Stock Price The element represents the opening stock price. Closing Stock Price The element represents the closing stock price. Average Stock Price The element represents the average stock price. Goodwill, Fair Value Disclosure Disposal Group Including Discontinued Operation Consideration Shares Received It represents shares received as consideration from buyer. Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Route1 Common Stock [Member] Other Noncurrent Assets [Abstract] Other Assets Noncurrent [Text Block] Other Assets The entire disclosure of other assets noncurrent. Schedule of Other Assets, Noncurrent [Table Text Block] Schedule of Other Assets Cost Method Investments Cost method investments Disposal Group, Including Discontinued Operation, Post Closing, Description The post closing description of discontinued operations. Disposal Group Including Discontinued Operation Shares Acquired Lockup Description The post closing description of discontinued operations on shares acquired as consideration. Disposal Group, Including Discontinued Operation, Inventory Selling, General and Administrative Expense Total general and administrative expenses General and administrative Costs and Expenses Total operating expenses Earnings Per Share [Abstract] Loss per share Proceeds from Sale of Inventory, Discontinued Operations The amount of proceeds from sale of inventory. Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax Disposal Group, Discontinued Operation, Value of Common Stock The element represents the value of common stock in discontinued operation of disposal group. Disposal Group, Discontinued Operation, Value of Warrants The element represents the value of warrants in discontinued operation of disposal group. Disposal Group, Discontinued Operation, Value of Earn-Out Provision The element represents the value of earn-out provision in discontinued operation of disposal group. Marathon Common Stock [Member] Type Of Agreement [Domain] Patent Rights Purchase and Assignment Agreement [Member] Share-based Compensation, Allocation and Classification in Financial Statements [Abstract] Includes stock-based compensation expense, as follows: Document Information [Line Items] Number of Shares Acquired Through Sale of Intagible Assets Number of Shares Acquired Through Sale of Intangible Assets The number of shares acquired through the sale of intangible assets during the period. Cash Provided by (Used in) Investing Activities, Discontinued Operations Net cash used in investing activities - discontinued operations Derivative warrant liabilities [Member] Cost Method Investment Ownership Percentage The percentage of ownership of common stock or equity participation in the investee accounted for under the cost method of accounting. Investment, Name [Axis] Investment, Name [Domain] Route1 Inc. [Member] InfoMedia Services Limited [Member] Marathon Patent Group, Inc. [Member] Fli charge [Member] FLI Charge [Member] Leveraged Lease Investment Lease deposits Debt Instrument, Name [Domain] Debt Instrument, Periodic Payment Common Stock Discount Percentage The percentage of discount on common stock. Early Repayment Penalties Rate The early repayment penalties rate. Minimum Floor Price Percentage The percentage of minimum floor price. Subsequent Event [Line Items] Convertible Debt [Member] Class A Warrants [Member] Class B Warrants [Member] Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Convertible Notes Payable [Member] Class A warrant [Member] Class B warrant [Member] Noncash Merger Related Costs Reclassification, Policy [Policy Text Block] Reclassification Cash Cash denominated in United States dollars Maximum Stock Price The element represents the maximum stock price. Minimum Stock Price The element represents the minimum stock price. Stock Issued During Period, Value, New Issues Issuance of common stock for repayment of convertible debt and related interest Private Placement [Member]