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Nature of Operations | 12 Months Ended
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Dec. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Nature of Operations | NOTE 1—NATURE OF OPERATIONS (a) Description of Business Acorn Energy, Inc. (“Acorn” or “the Company”) is a Delaware corporation which is holding company focused on technology-driven solutions for energy infrastructure asset management. Each of its three businesses are focused on helping its customers achieve greater productivity, reliability, security and efficiency. Through its majority or wholly-owned operating subsidiaries, the Company provides the following services and products:
● | Sonar and acoustic-related solutions for energy, defense and commercial markets and other real-time embedded hardware and software development. These activities are reported in the Company’s Energy & Security Sonar Solutions segment, conducted through its DSIT Solutions Ltd. (“DSIT”) subsidiary. DSIT also has certain IT activities (protocol management software for cancer patients and billing software) and outsourced consulting activities.
● | Smart Grid Distribution Automation. These products and services are provided by the Company’s GridSenseTM subsidiary which develop, market and sell remote monitoring and control systems to electric utilities and industrial facilities worldwide.
● | Machine-to-machine (“M2M”) critical asset wireless monitoring and control (formerly Power Generation Monitoring). These products and services are provided by the Company’s OmniMetrixTM, LLC (“OmniMetrix”) subsidiary. OmniMetrix also has products which provide cathodic protection for the pipeline industry.
Previously, the Company reported the activities of its US Seismic Systems, Inc. subsidiary (“USSI”) in its Oil and Gas Sensor Systems segment which developed and produced fiber optic sensing systems for the energy and security markets. On September 28, 2015, the Board of Directors of USSI approved a motion to file a voluntary petition for protection under Chapter 7 of the United States Bankruptcy Code (a “Chapter 7 Bankruptcy”). Such filing was made on September 30, 2015. Under a Chapter 7 Bankruptcy, control of USSI no longer rests with the Company, but rather with a court-appointed trustee. Accordingly, effective September 30, 2015, the Company is no longer consolidating the assets, liabilities or operating results of USSI (see Note 4). Such assets, liabilities and operating results are reflected in discontinued operations in the Company’s Consolidated Balance Sheets, Statements of Operations and Statements of Cash Flows. The Company’s operations are based in the United States and Israel. Acorn’s shares are traded on the OTCQB marketplace under the symbol ACFN. See Note 19 for segment information and major customers. (b) Liquidity As of December 31, 2015, the Company had less than $100 of non-escrow corporate cash and cash equivalents. In January 2016, the Company borrowed $300 from two of its directors and an additional $75 from another director in March 2016 (see Note 22 – Subsequent Events) to help finance its operations until the closing of the DSIT Transaction (see Note 22 – Subsequent Events). The Company currently does not have sufficient cash flow for the next twelve months. Earlier in 2015, the Company expected that it would have sufficient liquidity to finance its activities and the activities of GridSense and OmniMetrix based upon its cash balance at the time and the support then expected to be provided by DSIT (up to $5,000 in 2015). Support from DSIT did not materialize primarily due to delays in the billing and collection of certain unbilled revenue. In 2015, DSIT lent and advanced Acorn approximately $594. As a result of DSIT’s inability to provide sufficient funding during 2015, Acorn sought alternate sources of funding, including a financing transaction with Leap Tide (see Note 3) and the sale of 20% of its interests in OmniMetrix (see Note 5(b)). The Company expects that in 2016, the sale of a portion of its interest in DSIT will generate approximately $4,913 of cash before escrow, transaction fees and taxes. The proceeds from the sale are to be used for repayment of debt to Leap Tide ($2,000) and to the three directors who lent us $375 in January 2016 and March 2016. Remaining cash after such debt repayments will be used to support the corporate cash needs of Acorn and its subsidiaries to the extent possible. If additional liquidity is necessary to finance the operating activities of Acorn and the operations of its operating subsidiaries, the Company will continue to pursue alternative sources of funding, which may include additional loans from related and/or non-related parties, a sale or partial sale of one or more operating subsidiaries, finding a strategic partner for one or more of the Company’s businesses or equity financings. There can be no assurance additional funding will be available at terms acceptable to the Company. There can be no assurance that we will be able to successfully utilize any of these possible sources to provide additional liquidity. If additional funding is not available in sufficient amounts, Acorn will not be able to fund its own corporate activities during the next twelve months, which could materially impact its ability to continue operations, and the Company may not be able to fund GridSense and OmniMetrix as it has historically, which could materially impact the carrying value of these subsidiaries. As such, these factors raise substantial doubt as to the Company’s ability to continue as a going concern. (c) Accounting Principles The consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”). (d) Use of Estimates in Preparation of Financial Statements The preparation of consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the financial statements, and the reported amounts of revenues and expenses during the reporting periods. As applicable to these consolidated financial statements, the most significant estimates and assumptions relate to percentages of completion with respect to revenue recognition, uncertainties with respect to income taxes, inventories, contingencies, purchase price allocations and analyses of the possible impairments. (e) Amounts in the footnotes in the Financial Statements All dollar amounts in the footnotes of the consolidated financial statements are in thousands except for per share data.

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- Definition The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=51801978&loc=d3e6003-108592 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 2A -URI http://asc.fasb.org/extlink&oid=51801978&loc=SL51803626-108592 + Details
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