| Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] | NOTE 1 ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES The overarching strategy of xG Technology, Inc. (“xG” or the “Company”) is to design, develop and deliver advanced wireless communications solutions that provide customers in its target markets with enhanced levels of reliability, mobility, performance and efficiency in their business operations and missions. xG’s business lines include the brands of Integrated Microwave Technologies LLC (“IMT”), Vislink Communication Systems (“Vislink” or “VCS”), and xMax. There is considerable brand interaction, owing to complementary market focus, compatible product and technology development roadmaps, and solution integration opportunities. In addition to these brands, xG has a dedicated Federal Sector Group focused on providing next-generation spectrum sharing solutions to national defense, scientific research and other federal organizations. IMT: The IMT business develops, manufactures and sells microwave communications equipment utilizing COFDM (Coded Orthogonal Frequency Division Multiplexing) technology. COFDM is a transmission technique that combines encoding technology with OFDM (Orthogonal Frequency Division Multiplexing) modulation to provide the low latency and high image clarity required for real-time live broadcasting video transmissions. IMT has extensive experience in ultra-compact COFDM wireless technology, and this has allowed IMT to develop integrated solutions that deliver reliable video footage captured from both aerial and ground-based sources to fixed and mobile receiver locations. Vislink: On February 2, 2017, the Company completed the acquisition of certain assets and liabilities related to the hardware segment of Vislink International Limited, an England and Wales registered limited company (the ‘‘UK Seller’’), and Vislink Inc., a Delaware corporation (the ‘‘US Seller’’, and together with the UK Seller, the ‘‘Sellers’’), pursuant to a Business Purchase Agreement, dated December 16, 2016, as amended on January 13, 2017, by and among the Company, the Sellers and Vislink PLC, an England and Wales registered limited company, as guarantor. The Company refers to the hardware segment acquired as Vislink Communications Systems (“Vislink” or ‘‘VCS’’). VCS specializes in the wireless capture, delivery and management of secure, high-quality, live video from the field to the point of usage. VCS designs and manufactures products encompassing microwave radio components, satellite communication, cellular and wireless camera systems, and associated amplifier items. VCS serves two core markets: broadcast and media and law enforcement, public safety and surveillance. In the broadcast and media market, VCS provides broadcast communication links for the collection of live news and sports and entertainment events. VCS’ customers in the broadcast and media market include national broadcasters, multi-channel broadcasters, network owners and station groups, sports and live broadcasters and hosted service providers. In the law enforcement, public safety and surveillance market, VCS provides secure video communications and mission-critical solutions for law enforcement, defense and homeland security applications. VCS’ customers in the law enforcement, public safety and surveillance market include metropolitan, regional and national law enforcement agencies as well as domestic and international defense agencies and organizations. The accompanying unaudited condensed consolidated financial statements were prepared using generally accepted accounting principles for interim financial information and the instructions to Form 10-Q and Regulation S-X. Accordingly, these financial statements do not include all information or notes required by generally accepted accounting principles for annual financial statements and should be read in conjunction with the consolidated financial statements as filed on the Company's Annual Report on Form 10-K for the year ended December 31, 2017, filed with the Securities and Exchange Commission on April 2, 2018. In the opinion of management, the unaudited condensed consolidated financial statements included herein contain all adjustments necessary to present fairly the Company's consolidated financial position as of March 31, 2018, the results of its operations and cash flows for the three months ended March 31, 2018 and 2017. Such adjustments are of a normal recurring nature. The results of operations for the three months ended March 31, 2018 may not be indicative of results for the year ending December 31, 2018. The accompanying condensed consolidated financial statements which have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) include the accounts of xG and its wholly-owned subsidiaries, IMT and Vislink, since the date Vislink was acquired. All intercompany transactions and balances have been eliminated in the consolidation. Certain reclassifications have been made in the unaudited consolidated financial statements for comparative purposes. These reclassifications have no effect on the results of operations or financial position of the Company. Operating segments are identified as components of an enterprise about which separate discrete financial information is available for evaluation by the operating decision makers, or decision-making group, in making decisions on how to allocate resources and assess performance. The Company’s decision-making group is the senior executive management team. The Company and the decision-making group view the Company’s operations as different product offerings but manage its business as one operating segment. All long-lived assets of the Company reside in the U.S. and U.K. Management makes estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosure of contingent liabilities at the date of the condensed consolidated financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant estimates and assumptions include reserves and write-downs related to receivables and inventories, the recoverability of long-lived assets, the valuation allowance relating to the Company’s deferred tax assets, valuation of equity and derivative instruments, and debt discounts and the valuation of the assets and liabilities acquired in the acquisition of Vislink. Inventory is recorded at the lower of cost, on a first-in, first-out basis, or net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. During the three months ended March 31, 2018 and 2017, we calculated approximately $ 113,000 99,000 The Company recognizes revenues when persuasive evidence of an arrangement exists, services have been rendered, the price is fixed and determinable, and collectability is reasonably assured. Revenues from management and consulting, time-and-materials service contracts, maintenance agreements and other services are recognized as the services are provided or at the time the goods are shipped and title has passed. The Company accounts for stock compensation with persons classified as employees for accounting purposes in accordance with Accounting Standards Codifications (“ASC”) 718 "Compensation Stock Compensation", which recognizes awards at fair value on the date of grant and recognition of compensation over the service period for awards expected to vest. The fair value of stock options is determined using the Black-Scholes Option Pricing Model. The fair value of common stock issued for services is determined based on the Company's stock price on the date of issuance. The Company accounts for stock compensation arrangements with persons classified as non-employees for accounting purposes in accordance with ASC 505-50 "Stock-Based Transactions with Nonemployees", which requires that such equity instruments are recorded at their fair value on the measurement date. The measurement of share-based compensation is subject to periodic adjustment as the underlying instruments vest. The fair value of stock options is estimated using the Black-Scholes Option Pricing Model and the compensation charges are amortized over the vesting period. The Company reports (loss) earnings per share in accordance with ASC Topic 260, “Earnings Per Share,” which establishes standards for computing and presenting earnings per share. Basic (loss) earnings per share of common stock is calculated by dividing net (loss) earnings allocable to common stockholders by the weighted-average shares of common stock outstanding during the period, without consideration of common stock equivalents. Diluted (loss) earnings per share is calculated by adjusting the weighted-average shares of common stock outstanding for the dilutive effect of common stock equivalents, including stock options and warrants, outstanding for the period as determined using the treasury stock method. For purposes of the diluted net loss per share calculation, common stock equivalents are excluded from the calculation because their effect would be anti-dilutive. Therefore, basic and diluted net loss per share applicable to common stockholders is the same for periods with a net loss. Three Months Ended March 31, 2018 2017 Numerator: Net (loss) income applicable to common stockholders basic and diluted $ (3,769) $ 8,292 Denominator: Weighted average shares outstanding - basic 14,948 9,585 Dilutive stock options 0 340 Weighted average shares outstanding - diluted 14,948 9,925 Net loss per share applicable to common stockholders: Basic $ (0.25) $ 0.87 Dilutive $ (0.25) $ 0.84 Anti-dilutive potential common stock equivalents from the calculation of (Loss) Income per share: Stock options 6,376 3,556 Convertible debt 48 48 Warrants 8,695 8,182 U.S. GAAP requires disclosing the fair value of financial instruments to the extent practicable for financial instruments which are recognized or unrecognized in the consolidated balance sheet. The fair value of the financial instruments disclosed herein is not necessarily representative of the amount that could be realized or settled, nor does the fair value amount consider the tax consequences of realization or settlement. In assessing the fair value of financial instruments, the Company uses a variety of methods and assumptions, which are based on estimates of market conditions and risks existing at the time. For certain instruments, including, accounts receivable, accounts payable, and accrued expenses, the Company estimated that the carrying amount approximated fair value because of the short maturities of these instruments. All debt is based on current rates at which the Company could borrow funds with similar remaining maturities and approximates fair value. U.S. GAAP establishes a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use on unobservable inputs by requiring that the most observable inputs be used when available. Observable inputs are inputs that market participants would use in pricing the asset or liability developed based on market data obtained from sources independent of the Company. Unobservable inputs are inputs that reflect the Company’s assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the best information available in the circumstances. The hierarchy is described below: Level 1 Quoted prices in active markets for identical assets or liabilities. Level 2 Observable prices that are based on inputs not quoted on active markets, but corroborated by market data. Level 3 Unobservable inputs are used when little or no market data is available. The fair value hierarchy gives the lowest priority to Level 3 inputs. The functional currency of our foreign subsidiary is typically the applicable local currency which is British Pounds. The translation from the respective foreign currency to United States Dollars (U.S. Dollars) is performed for balance sheet accounts using current exchange rates in effect at the balance sheet date and for income statement accounts using an average exchange rate during the period. Gains or losses resulting from such translation are included as a separate component of accumulated other comprehensive income. Gains or losses resulting from foreign currency transactions are included in foreign currency income or loss except for the effect of exchange rates on long-term inter-company transactions considered to be a long-term investment, which are accumulated and credited or charged to other comprehensive income. Transaction gains and losses are recognized in our results of operations based on the difference between the foreign exchange rates on the transaction date and on the reporting date. The Company recognized a net foreign exchange gain of approximately of $ 3,600 83,000 The exchange rates adopted for the foreign exchange transactions are the rates of exchange as quoted on OANDA, a Canadian-based foreign exchange company and internet website providing currency conversion, online retail foreign exchange trading, online foreign currency transfers, and forex information. Translation of amounts from British Pounds into United States dollars was made at the following exchange rates for the respective periods: ⋅ As of March 31, 2018 British Pounds $1.40084 to US $1.00 ⋅ Average rate for the three months ended March 31, 2018 British Pounds $1.391167 to US $1.00 Management has evaluated subsequent events or transactions occurring through the date the condensed consolidated financial statements were issued and determined that no events or transactions are required to be disclosed herein, except as disclosed. In March 2018, the FASB issued ASU 2018-05 “Income Taxes (Topic 740): Amendments to SEC Paragraphs Pursuant to SEC Staff Accounting Bulletin No. 118 (SEC Update)”, which amended ASC 740 to incorporate the requirements of Staff Accounting Bulletin (“SAB”) 118. Issued in December 2017 by the SEC, SAB 118 addresses the application of U.S. GAAP in situations in which a registrant does not have the necessary information available, prepared, or analyzed (including computations) in reasonable detail to complete the accounting for certain income tax effects of the Tax Cuts and Jobs Act (the “Tax Reform Act”) which was signed into law on December 22, 2017. The Company’s accounting is complete as it pertains to the Tax Reform Act and no provisional amounts have been recorded as a result. In March 2018, the FASB issued ASU Number 2018-04, Investments - Debt Securities (Topic 320) and Regulated Operations (Topic 980). This update amended the guidance for other than temporary impairment of equity securities at fair value upon a registrant's adoption of ASC Topic 320. The Company adopted Topic 320 concurrently with ASU Number 2016-01 in January 2018. In February 2018, FASB issued Accounting Standards Update 2018-03; Technical Corrections and Improvements to Financial InstrumentsOverall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities. The technical corrections and improvements intended to clarify certain aspects of the guidance on recognizing and measuring financial assets and liabilities in ASU 2016-01. This includes equity securities without a readily determinable fair value, forward contracts and purchased options, presentation requirements for certain fair value option liabilities, fair value option liabilities denominated in foreign currency and transition guidance for equity securities without a readily determinable fair value. The Company is required to adopt these standards starting in the first quarter of fiscal year 2019 and does not anticipate that implementation will have a material impact on its condensed consolidated financial statements. In February 2018, the FASB issued ASU No. 2018-02, Income Statement-Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income. The standard will permit entities to reclassify tax effects stranded in accumulated other comprehensive income ("AOCI") as a result of U.S. tax reform to retained earnings. The standard is effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. The effects of this standard on our financial position, results of operations and cash flows are not expected to be material. In January 2016, the FASB released ASU 2016-02, “Leases.” The FASB issued a subsequent amendment to the initial guidance in January 2018 within ASU 2018-01. The core principle of the standard requires an entity to recognize right-of-use assets and lease liabilities on its balance sheet and disclose key information about leasing arrangements. The amendment offers specific accounting guidance for a lessee, a lessor and sale and leaseback transactions. Lessees and lessors are required to disclose qualitative and quantitative information about leasing arrangements to enable a user of the financial statements to assess the amount, timing and uncertainty of cash flows arising from leases. The Company plans to adopt these new standards in the first quarter of 2019. The Company has not yet determined the effect of these standards on its condensed consolidated financial statements. In May 2014, the FASB issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (Topic 606). ASU 2014-09 completes the joint effort by the FASB and IASB to improve financial reporting by creating common revenue recognition guidance for U.S. GAAP and International Financial Reporting Standards (“IFRS”). The ASU 2014-09 revenue recognition model virtually replaces all existing revenue recognition guidance and applies to all companies that enter into contracts with customers to transfer goods or services. ASU 2014-09 (as updated by ASU 2015-14 in August 2015, ASU No. 2016-08 in March 2016, ASU No. 10 in April 2016 and ASU No. 12 in May 2016) is effective for public entities for interim and annual reporting periods beginning after December 15, 2017. Public and nonpublic entities have the choice to apply ASU 2014-09 either retrospectively to each reporting period presented or by recognizing the cumulative effect of applying ASU 2014-09 at the date of initial application and not adjusting comparative information. Our emerging growth company (“EGC”) status expires at the end of this calendar year of 2018. Upon the loss of EGC status, an issuer is required to adopt the standard in its next filing. This accounting standard becomes effective for the Company for reporting periods beginning after December 15, 2018, and interim reporting periods thereafter, specifically the first quarter of 2019. The Company is still evaluating whether the adoption of ASU 2014-09 will have a material impact on its consolidated financial statements. Additionally, the Company intends to utilize the modified retrospective adoption and recognize the cumulative effect of initially applying ASU 2014-09, if significant, as an adjustment to the opening balance of accumulated deficit at the date of initial application. Other recent accounting standards issued by the FASB, including its Emerging Issues Task Force, the American Institute of Certified Public Accountants, and the SEC did not or are not believed by management to have a material impact on the Company's present or future condensed consolidated financial statements. |
