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Asserted Claims Not Accrued In Financial Asserted claims not accrued in financial Assets Assets by Geographic Concentration, Total Total assets Identifiable assets Assets [Abstract] ASSETS Assets, Current Total current assets Assets, Current [Abstract] Current assets: Assets, Fair Value Disclosure Total financial assets Assets, Fair Value Disclosure [Abstract] Assets: Available-for-sale Securities Estimated Fair Value Available-for-sale Securities [Abstract] Available-for-sale: Available-for-sale Securities, Amortized Cost Basis Amortized Cost Available For Sale Securities Gross Unrealized Gain Accumulated In Investment Available For Sale Securities Gross Unrealized Gain Accumulated In Investment Gross Unrealized Gains Net amount of accumulated unrealized gains (losses) on investments in available-for-sale securities that are recognized in Accumulated Other Comprehensive Income (AOCI). 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Cash Flow Non Cash Investing Activities Disclosure [Abstract] Supplemental disclosures of non-cash investing activities: Cash paid during the year. 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Employee Stock Purchase Plans [Member] Employee Stock Purchase Plan [Member] Employment Contract Costs [Member] Employment Contract Costs [Member] Employment Contract Costs [Member] Entity Central Index Key Entity Central Index Key Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Filer Category Entity Filer Category Entity Registrant Name Entity Registrant Name Equity [Abstract] Equity [Abstract] Equity Component [Domain] Equity Component [Domain] Europe, Latin America and Asia. 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[Member] Sale of Stock, Name of Transaction [Domain] Sale of Stock, Name of Transaction [Domain] Sales Revenue, Goods, Net [Abstract] Net revenues by reportable segment: Sales Revenue, Net [Member] Net Revenues [Member] Scenario, Forecast [Member] Scenario, Forecast [Member] Scenario, Plan [Member] Scenario, Plan [Member] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Schedule of Accrued Liabilities [Table Text Block] Summary of Accrued Expenses Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Schedule of Securities Not Included in Dilutive Loss Per Share Schedule of Available-for-sale Securities [Line Items] Schedule of Available-for-sale Securities [Line Items] Schedule of Available-for-sale Securities [Table] Schedule of 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September Eighteenth Two Thousand Eight [Member] September Eighteenth Two Thousand Eight [Member] September fifteenth two thousand eight. 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Supplemental Disclosures Of Non Cash Financing Activities [Abstract] Supplemental disclosures of non-cash financing activities: Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests Convertible Series C preferred stock, par value $0.001; 87 and no shares issued and outstanding at September 30, 2014 and December 31, 2013, respectively Temporary Equity, Par or Stated Value Per Share Convertible preferred stock par value Convertible preferred stock, par value Temporary Equity, Shares Issued Convertible preferred stock, shares issued Temporary Equity, Shares Outstanding Convertible preferred stock, shares outstanding Text Block [Abstract] Text Block [Abstract] Title of Individual [Axis] Title of Individual [Axis] Relationship to Entity [Domain] Relationship to Entity [Domain] Trade Names [Member] Trade Name [Member] Trade Secrets [Member] M2M Products and Solutions [Member] Trading Symbol Trading Symbol Treasury Stock, Shares Treasury stock, shares Treasury Stock, Value Treasury stock at cost; 2,436 common shares at September 30, 2014 and December 31, 2013, respectively Two Thousand Fourteen Restructuring [Member] Two Thousand Fourteen Restructuring [Member] September 2014 Restructuring Initiatives [Member] Two Thousand Nine Omnibus Incentive Compensation Plan [Member] Two Thousand Nine Omnibus Incentive Compensation Plan [Member] 2009 Omnibus Incentive Compensation Plan [Member] Two Thousand Stock Compensation Plan [Member] Two Thousand Stock Compensation Plan [Member] 2000 Stock Compensation Plan [Member] Two thousand thirteen restructuring. Two Thousand Thirteen Restructuring [Member] September 2013 Restructuring Initiatives [Member] Type of Restructuring [Domain] Type of Restructuring [Domain] Uncertain income tax position unrecognized. Uncertain Income Tax Position Unrecognized Uncertain income tax position unrecognized United States and Canada. United States And Canada [Member] United States and Canada [Member] Unrecognized tax benefits, expected to be realized in next twelve months Unrecognized tax benefits, expected to be realized in next twelve months Expected unrecognized tax benefits due to expiration of limitations applicable to the 2009 taxable year Unrecognized Tax Benefits, Period Increase (Decrease) Total liability for unrecognized tax benefits included other long-term liabilities Unrestricted Stock [Member] Unrestricted Stock [Member] Unrestricted Shares [Member] UNITED STATES United States [Member] Use of Estimates, Policy [Policy Text Block] Use of Estimates US Government Agencies Debt Securities [Member] Government Agency Securities [Member] US Treasury Securities [Member] US Treasury Securities [Member] Warrant [Member] Warrant [Member] Warrants and Rights Outstanding Ending balance Beginning balance Warrant liability Weighted Average Number of Shares Outstanding, Basic and Diluted Weighted-average common shares outstanding Basic and diluted Basic and diluted weighted-average common and common shares outstanding Weighted Average Number of Shares Outstanding, Diluted [Abstract] Denominator Weighted average shares used in computation of basic and diluted net loss per share: Wells Fargo Bank, National Association [Member] Wells Fargo Bank National Association [Member] Wells Fargo Bank, National Association [Member]