NATURE OF OPERATIONS and SIGNIFICANT ACCOUNTING POLICIES | NOTE 1 — NATURE OF OPERATIONS and SIGNIFICANT ACCOUNTING POLICIES Business Dipexium Pharmaceuticals, Inc. (the “Company”), a Delaware corporation, formerly Dipexium Pharmaceuticals, LLC, is a late stage pharmaceutical company focused on the development and commercialization of Locilex® (pexiganan cream 0.8%). The Company was formed on January 14, 2010. The Company has experienced net losses and negative cash flows from operations since inception and expects these conditions to continue for the foreseeable future. The Company has needed to raise capital from sales of its securities to sustain operations. In March 2014, the Company completed an initial public offering (“IPO”) of common stock with proceeds, net of issuance costs, of approximately $34.5 million. In June 2015, the Company completed an additional public offering of common stock with net proceeds of approximately $19.7 million. As of March 31, 2016, the Company had cash and short-term investments totaling approximately $27.2 million. Based on the Company’s projected expenditures for 2016 and 2017, management currently believes that its current cash balances should be sufficient to fund the Company’s operations through 2017. However, if the Company’s assumptions underlying its estimated expenses prove to be wrong, it may have to raise additional capital sooner than anticipated. There can be no assurance that the Company’s research and development will be successfully completed or that any Company product will be approved or commercially viable. The Company is subject to risks common to companies in the biopharmaceutical industry including, but not limited to, dependence on collaborative arrangements, development by the Company or its competitors of new technological innovations, dependence on key personnel, protection of proprietary technology, development of sales and marketing infrastructure and compliance with Food and Drug Administration (“FDA”) and other governmental regulations and approval requirements. Unaudited Condensed Interim Financial Data The accompanying interim condensed financial statements are unaudited. These unaudited condensed financial statements have been prepared in accordance with the rules and regulations of the United States Securities and Exchange Commission (“SEC”) for interim financial information. Accordingly, they do not include all the information and footnotes required by Generally Accepted Accounting Principles (“GAAP”) for complete financial statements. These unaudited interim condensed financial statements should be read in conjunction with the audited financial statements and accompanying notes for the year ended December 31, 2015. The unaudited interim condensed financial statements have been prepared on the same basis as the annual financial statements included in the Company’s Annual Report for the year ended December 31, 2015, and, in the opinion of management, reflect all the adjustments (consisting of normal recurring adjustments) necessary to state fairly the Company’s financial position as of March 31, 2016, the results of operations for the three months ended March 31, 2016 and 2015, and cash flows for the three months ended March 31, 2016 and 2015. The December 31, 2015 balance sheet included herein was derived from the audited financial statements, but may not include all disclosures required by GAAP for complete financial statements. Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period. Actual results could differ from those estimates. Cash, Cash Equivalents, and Short-Term Investments The Company considers all highly-liquid instruments purchased with a maturity of three months or less to be cash equivalents. Instruments with maturities greater than three months, but less than twelve months are included in short-term investments. The Company purchases United States Treasury bills with maturities ranging from six to twelve months which are classified as being held to maturity and are carried at amortized cost. Securities classified as held to maturity securities are those securities that management has the intent and ability to hold to maturity. The Company maintains its cash balance in one financial institution. The balance is insured up to the maximum allowable by the Federal Deposit Insurance Company (“FDIC”). The Company has not experienced any losses in such accounts and does not believe it is exposed to any significant risk of loss on cash. At times, the cash balance may exceed the maximum limit of the FDIC. Research and Development In accordance with Accounting Standards Codification (“ASC”) 730, Accounting for Research and Development Costs , the Company expenses research and development costs when incurred. At times, the Company may make cash advances for research and development services. These amounts are capitalized and expensed in the period the service is provided. The Company incurred net research and development expenses in the amounts of $3,583,667 and $1,709,398 for the three months ended March 31, 2016 and 2015, respectively. Although the Company manages the conduct of its clinical trials, it relies on third parties to conduct its clinical and preclinical studies and to provide services, including data management, statistical analysis and electronic compilation for clinical trials, as well as for the manufacture of clinical trial supplies. At the end of each reporting period, the Company compares the payments made to each service provider to the estimated progress towards completion of the related project. Factors that are considered in preparing these estimates include the number of subjects enrolled in studies, milestones achieved and other criteria related to the efforts of the vendors. These estimates are subject to change as additional information becomes available. Depending on the timing of payments to vendors and estimated services provided, the Company records net prepaid or accrued expenses related to these costs. Share-Based Compensation The Company accounts for the cost of services performed by officers and directors received in exchange for an award of Company membership interests, common stock, or stock options, based on the grant-date fair value of the award. In accordance with ASC 718, Stock Compensation , the Company recognizes compensation expense, net of estimated forfeitures, on a straight-line basis over the service period. Share-Based Payments to Vendors The Company accounts for the cost of services performed by vendors in exchange for an award of Company membership interests or common stock based on the grant-date fair value of the award or fair value of the services rendered, whichever is more readily determinable and adjusted to fair value at each reporting date. Such fair value is measured as of the earlier of the date the other party becomes committed to provide goods or services or the date performance by the other party is complete. The Company recognizes the expense in the same period and in the same manner as if the Company had paid cash for the services. Income Taxes The Company recognizes deferred tax assets and liabilities for temporary differences between the financial reporting basis and the tax basis of the Company’s assets and liabilities and the expected benefits of net operating loss carryforwards. The impact of changes in tax rates and laws on deferred taxes, if any, applied during the years in which temporary differences are expected to be settled, is reflected in the financial statements in the period of enactment. The measurement of deferred tax assets is reduced, if necessary, if, based on weight of the evidence, it is more likely than not that some, or all, of the deferred tax assets will not be realized. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the period that such tax rate changes are enacted. The Company had no material amounts recorded for uncertain tax positions, interest or penalties in the accompanying financial statements. The Company currently estimates an annual effective tax rate of 0% as the Company incurred losses for the years ended December 31, 2015 and 2014 for both financial statement and tax purposes. Therefore, no Federal or state income tax expense has been recorded in the financial statements. Based on the Company’s history of generating operating losses and its anticipation of operating losses continuing in the foreseeable future, the Company has determined that it is more likely than not that the tax benefits from these net operating losses would not be realized and a full valuation allowance against all deferred tax assets has been recorded at December 31, 2015 and 2014, respectively. In the event the Company becomes profitable for a period of two or more years, with future expectations at that time of profitability for future years prior to any significant change in its equity capitalization, the Company would have an opportunity to realize benefit from the deferred tax asset at such time in the future. Recent Accounting Pronouncements In March 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update ( ASU ) No. 2016-09, Compensation-Stock Compensation (Topic 718) : Improvements to Employee Share-Based Payment Accounting, in an effort to simplify accounting for certain aspects of income tax accounting and accounting for forfeitures. The amendments of this ASU are effective for fiscal years beginning after December 15, 2016, and interim periods within those fiscal years. Early adoption is permitted. The Company is currently assessing the potential impact this ASU will have on the consolidated financial statements and related disclosures. In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842) , which includes amendments that require lessees to recognize a lease liability for all long-term leases (lease terms more than 12 months) at the commencement date. The lease liability is a lessee’s obligation to make lease payments arising from a lease, measured on a discounted basis. The amendments also require lessees to recognize a right-of-use asset for all long-term leases. The right-of-use asset is an asset that represents the lessee’s right to use, or control the use of, a specified asset for the lease term. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election by class of underlying asset to not recognize lease assets and lease liabilities. If a lessee makes this election, it should recognize lease expense for such leases generally on a straight-line basis over the lease term. The amendments in this ASU require qualitative disclosures along with specific quantitative disclosures. The amendments in this ASU are effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early application is permitted. Lessees (for capital and operating leases) and lessors (for sales-type, direct financing, and operating leases) must apply a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The modified retrospective approach would not require any transition accounting for leases that expired before the earliest comparative period presented. The Company is currently evaluating the provisions of this ASU. In November 2015, the FASB issued ASU No. 2015-17, Income Taxes (Topic 740), which requires that all deferred income tax assets and liabilities be presented as noncurrent in the statement of financial position. The pronoucement is effective for financial statements issued for annual periods beginning after December 15, 2018 with early application permitted. The adoption of this guidance is not expected to have a material impact on our financial statements. In August 2014, the FASB issued ASU No. 2014-15, Presentation of Financial Statements—Going Concern , which requires management of an entity to evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date that the financial statements are issued or available to be issued. This update will become effective beginning January 1, 2017, with early adoption permitted. The Company is currently evaluating the provisions of this amendment. |