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Summary of Significant Accounting Policies (Policies) | 12 Months Ended
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Dec. 31, 2022
Equity Method Investments and Joint Ventures [Abstract] |
Organization | Organization Odyssey Marine Exploration, Inc. and subsidiaries (the "Company," "Odyssey," "us," "we" or "our") is engaged in deep-ocean exploration. Our innovative techniques are currently applied to mineral exploration and other marine survey and exploration charter services. Our corporate headquarters are located in Tampa, Florida.
Summary of Significant Accounting Policies | Summary of Significant Accounting Policies This summary of significant accounting policies of the Company is presented to assist in understanding our financial statements. The financial statements and notes are representations of the Company’s management who are responsible for their integrity and objectivity and have prepared them in accordance with our customary accounting practices.
Recent Accounting Pronouncements | Recent Accounting Pronouncements Accounting standards adopted In August 2020, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2020-06, Debt-Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging-Contracts in Entity’s Own Equity (Subtopic 815-40). The amendments in this Update are effective for public business entities that meet the definition of a Securities and Exchange Commission ("SEC") filer, excluding entities eligible to be smaller reporting companies as defined by the SEC, for fiscal years beginning after December 15, 2021, including interim periods within those fiscal years. For all other entities, the amendments are effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, including interim periods within those fiscal years. The Board specified that an entity should adopt the guidance as of the beginning of its annual fiscal year. The amendments in the above Update affect entities that issue convertible instruments and/or contracts in an entity’s own equity. For convertible instruments, the instruments primarily affected are those issued with beneficial conversion features or cash conversion features because the accounting models for those specific features are removed. However, all entities that issue convertible instruments are affected by the amendments to the disclosure requirements in this Update. For contracts in an entity’s own equity, the contracts primarily affected are freestanding instruments and embedded features that are accounted for as derivatives under the current guidance because of failure to meet the settlement conditions of the derivatives scope exception related to certain requirements of the settlement assessment. The Board simplified the settlement assessment by removing the requirements (1) to consider whether the contract would be settled in registered shares, (2) to consider whether collateral is required to be posted, and (3) to assess shareholder rights. Those amendments also affect the assessment of whether an embedded conversion feature in a convertible instrument qualifies for the derivatives scope exception. Additionally, the amendments in this Update affect the diluted EPS calculation for instruments that may be settled in cash or shares and for convertible instruments. We have adopted this ASU as of January 1, 2022. On October 31, 2018, the SEC adopted a final rule ("New Final Rule") that will replace SEC Industry Guide 7 with new disclosure requirements that are more closely aligned with current industry and global regulatory practices and standards. Companies must comply with the New Final Rule for the company’s first fiscal year beginning on or after January 1, 2021. We adopted this New Final Rule on January 1, 2021. Other recent accounting pronouncements issued by the FASB, the AICPA and the SEC did not or are not believed by management to have a material effect, if any, on the Company’s financial statements.
Principles of Consolidation | Principles of Consolidation The consolidated financial statements include the accounts of the Company and its direct and indirect wholly owned subsidiaries, both domestic and international. Equity investments in which we exercise significant influence but do not control and of which we are not the primary beneficiary are accounted for using the equity method. All significant inter-company and intra-company transactions and balances have been eliminated. The results of operations attributable to the non-controlling interest are presented within equity and net income and are shown separately from the Company’s equity and net income attributable to the Company. Some of the existing inter-company balances, which are eliminated upon consolidation, include features allowing the liability to be converted into equity of a subsidiary, which if exercised, could increase the direct or indirect interest of the Company in the non-wholly owned subsidiaries.
Use of Estimates | Use of Estimates Management used estimates and assumptions in preparing these consolidated financial statements in accordance with U.S. GAAP. Those estimates and assumptions affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities, and the reported revenues and expenses. Actual results could vary from the estimates that were used.
Reclassifications | Reclassifications Certain reclassifications have been made to the 2021 consolidated financial statements in order to conform to the classifications used in 2022. The reclassifications had no impact to operations or working capital.
Revenue Recognition and Accounts Receivable | Revenue Recognition and Accounts Receivable Revenue is recognized when a customer obtains control of promised goods or services, in an amount that reflects the consideration which the Company expects to receive in exchange for those goods or services. To determine revenue recognition for arrangements that the Company determines are within the scope of Accounting Standards Codification ("ASC") Topic 606, the Company performs the following five steps: (i) identify the contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue when (or as) the Company satisfies a performance obligation. The Company only applies the five-step model to contracts when it is probable that the Company will collect the consideration it is entitled to in exchange for the goods or services it transfers to the customer. At contract inception, once the contract is determined to be within the scope of ASC Topic 606, the Company assesses the goods or services promised within each contract and determines those that are performance obligations and assesses whether each promised good or service is distinct. The Company then recognizes as revenue the amount of the transaction price that is allocated to the respective performance obligation when (or as) the performance obligation is satisfied. Sales, value add, and other taxes collected on behalf of third parties are excluded from revenue. The Company currently generates revenues from service contracts with customers. Currently, there are two sources of revenue, marine services and other services. The contracts for these services provide research, scientific services, marine operations planning, management execution and project management. These services are billed generally on a monthly basis and recognized as revenue as the services are performed. Revenue is recognized at a point in time as services are provided, as the customers simultaneously receive and consume the benefits provided by the Company each month. The Company generally does not receive any upfront consideration for these services, and there is no variable consideration for the services. Costs associated with both services include all direct consulting labor, and minimal supplies, and is charged to operations as a component of Operations and Research. Accounts receivable are based on amounts billed to customers. Generally accepted accounting principles state an estimate is to be made for an allowance for doubtful accounts. We have determined no allowance is currently necessary. If we were to have a recorded allowance, the accounts receivable would be stated net of the recorded allowance.
Cash and Cash Equivalents | Cash and Cash Equivalents Cash and cash equivalents include cash on hand and cash in banks. We also consider all highly liquid investments with a maturity of three months or less when purchased to be cash equivalents, of which we do not have any.
Exploration License | Exploration License The Company follows the guidance pursuant to ASU 350, "Intangibles-Goodwill and Other" in accounting for its Exploration License. Management determined the rights to use the license to have an indefinite life. This assessment is based on the historical success of renewing the license since 2006, and the fact that management believes there are no legal, regulatory, or contractual provisions that would limit the useful life of the asset. The exploration license is not dependent on another asset or group of assets that could potentially limit the useful life of the exploration license. In the future, the recoverability of the license will be tested whenever circumstances indicate that its carrying amount may not be recoverable per the guidance of ASC 360 Property, Plant and Equipment. We did no t have any impairments for the years ended December 31, 2022, 2021 or 2020.
Long-Lived Assets | Long-Lived Assets Our policy is to recognize impairment losses relating to long-lived assets in accordance with the ASC 360 Property, Plant and Equipment. Decisions are based on several factors, including, but not limited to, management’s plans for future operations, recent operating results and projected cash flows. Impairment losses are included in depreciation at the time of impairment. We did not have any impairments in for the years ended December 31, 2022, 2021 or 2020.
Property and Equipment and Depreciation | Property and Equipment and Depreciation Property and equipment is stated at historical cost. Depreciation is calculated using the straight-line method at rates based on the assets’ estimated useful lives which are normally between three and thirty years. Leasehold improvements are amortized over their estimated useful lives or lease term, if shorter. Items that may require major overhauls (such as marine equipment) that enhance or extend the useful life of these assets qualify to be capitalized and depreciated over the useful life or remaining life of that asset, whichever was shorter. All other repairs and maintenance were accounted for under the direct-expensing method and are expensed when incurred.
Earnings Per Share | Earnings Per Share Basic earnings per share ("EPS") is computed by dividing income available to common stockholders by the weighted-average number of common shares outstanding for the period. Diluted EPS reflects the potential dilution that would occur if dilutive securities and other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in our earnings. We use the if-converted method to compute potential common shares from stock options, restricted stock units, warrants, preferred stock, convertible notes or other convertible securities. When a net loss occurs, potential common shares have an anti-dilutive effect on earnings per share and such shares are excluded from the diluted EPS calculation. At December 31, 2022, 2021 and 2020 the weighted average common shares outstanding were 17,310,915, 13,296,687 and 10,538,114, respectively. For the years ended December 31, 2022, 2021 and 2020 in which net losses occurred, all potential common shares were excluded from Diluted EPS because the effect of including such shares would be anti-dilutive. The potential common shares in the following table represents potential common shares calculated using the as if-converted method from outstanding options, stock awards and warrants that were excluded from the calculation of diluted EPS:
|  | December 31, 2022 |  |  | December 31, 2021 |  |  | December 31, 2020 |
Average market price during the period |  | $ | 4.22 |  |  | $ | 6.50 |  |  | $ | 5.06 |
In the money potential common shares from options excluded |  |  | 643,841 |  |  |  | 22,493 |  |  |  | 22,493 |
In the money potential common shares from warrants excluded |  |  | 5,490,893 |  |  |  | 2,781,314 |  |  |  | 2,585,179 |
Potential common shares from out of the money options and warrants were also excluded from the computation of diluted EPS because calculation of the associated potential common shares has an anti-dilutive effect on EPS. The following table lists options and warrants that were excluded from diluted EPS.​​​​​​​
Per share exercise price |  | December 31, 2022 |  | December 31, 2021 |  | December 31, 2020
Out of the money options excluded: |  |  |  |  |  |
$12.48 |  | 136,833 |  | 136,833 |  | 136,833
$12.84 |  | 4,167 |  | 4,167 |  | 4,167
$26.40 |  | 75,158 |  | 75,158 |  | 75,158
Out-of-the-money warrants excluded: |  |  |  |  |  |
$4.67 |  | 131,816 |  | — |  | —
$4.75 |  | 1,873,622 |  | — |  | —
$5.76 |  | 196,135 |  | — |  | 196,135
$7.16 |  | 700,000 |  | 700,000 |  | 700,000
Total excluded |  | 3,117,731 |  | 916,158 |  | 1,112,293
The equivalent common shares relating to our unvested restricted stock awards that were excluded from potential common shares used in the earning per share calculation due to having an anti-dilutive effect are:
|  | December 31, 2022 |  |  | December 31, 2021 |  |  | December 31, 2020 |
Excluded unvested restricted stock awards |  |  | 45,618 |  |  |  | 276,709 |  |  |  | 249,391 |
The following is a reconciliation of the numerators and denominators used in computing basic and diluted net income per share:
|  | Year Ended December 31, 2022 |  |  | Year Ended December 31, 2021 |  |  | Year Ended December 31, 2020 |
Net loss |  | $ | (23,140,750 | ) |  | $ | (9,956,395 | ) |  | $ | (14,812,156 | )
Numerator, basic and diluted net loss available to stockholders |  | $ | (23,140,750 | ) |  | $ | (9,956,395 | ) |  | $ | (14,812,156 | )
Denominator: |  |  |  |  |  |  |  |  |
Shares used in computation – basic: |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 17,310,915 |  |  |  | 13,296,687 |  |  |  | 10,538,114 |
Shares used in computation – diluted: |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 17,310,915 |  |  |  | 13,296,687 |  |  |  | 10,538,114 |
Net loss per share – basic and diluted |  | $ | (1.34 | ) |  | $ | (0.75 | ) |  | $ | (1.41 | )
Income Taxes | Income Taxes Income taxes are accounted for using an asset and liability approach that requires the recognition of deferred tax assets and liabilities for the expected future tax consequences attributable to differences between financial statement carrying amounts of existing assets and liabilities and their respective tax bases. A valuation allowance is provided when it is more likely than not that some portion or the entire deferred tax asset will not be realized.
Stock-based Compensation | Stock-based Compensation Our stock-based compensation is recorded in accordance with the guidance in the ASC topic for Stock-Based Compensation (see Note 13 Stockholders' Equity/(Deficit)).
Fair Value of Financial Instruments | Fair Value of Financial Instruments Financial instruments consist of cash, evidence of ownership in an entity, and contracts that both (i) impose on one entity a contractual obligation to deliver cash or another financial instrument to a second entity, or to exchange other financial instruments on potentially unfavorable terms with the second entity, and (ii) conveys to that second entity a contractual right (a) to receive cash or another financial instrument from the first entity, or (b) to exchange other financial instruments on potentially favorable terms with the first entity. Accordingly, our financial instruments consist of cash and cash equivalents, accounts receivable, accounts payable, accrued liabilities, derivative financial instruments and mortgage and loans payable. We carry cash and cash equivalents, accounts payable and accrued liabilities, and mortgage and loans payable at the approximate fair market value, and, accordingly, these estimates are not necessarily indicative of the amounts that we could realize in a current market exchange. We carry derivative financial instruments at fair value as is required under current accounting standards. Derivative financial instruments consist of financial instruments or other contracts that contain a notional amount and one or more underlying variables (e.g., interest rate, security price or other variable), require no initial net investment and permit net settlement. Derivative financial instruments may be free-standing or embedded in other financial instruments. Further, derivative financial instruments are initially, and subsequently, measured at fair value and recorded as liabilities or, in rare instances, assets. We generally do not use derivative financial instruments to hedge exposures to cash-flow, market or foreign-currency risks. However, we have entered into certain other financial instruments and contracts with features that are either (i) not afforded equity classification, (ii) embody risks not clearly and closely related to host contracts, or (iii) may be net-cash settled by the counterparty. As required by ASC 815 – Derivatives and Hedging, these instruments are required to be carried as derivative liabilities, at fair value, in our financial statements with changes in fair value reflected in our income. We adopted ASC Topic 820 for certain financial instruments measured as fair value on a recurring basis. ASC Topic 820 defines fair value, established a framework for measuring fair value in accordance with accounting principles generally accepted in the United States and expands disclosures about fair value measurements. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. ASC Topic 820 established a three-tier fair value hierarchy which prioritizes the inputs used in measuring fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (level 1 measurements) and the lowest priority to unobservable inputs (level 3 measurements). These tiers include: Fair Value Hierarchy The three levels of inputs that may be used to measure fair value are as follows: Level 1. Quoted prices in active markets for identical assets or liabilities. Level 2. Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities, quoted prices in markets with insufficient volume or infrequent transactions (less active markets), or model-derived valuations in which all significant inputs are observable or can be derived principally from or corroborated with observable market data for substantially the full term of the assets or liabilities. Level 2 inputs also include non-binding market consensus prices that can be corroborated with observable market data, as well as quoted prices that were adjusted for security-specific restrictions. Level 3. Unobservable inputs to the valuation methodology are significant to the measurement of the fair value of assets or liabilities. Level 3 inputs also include non-binding market consensus prices or non-binding broker quotes that we were unable to corroborate with observable market data. At December 31, 2022 and 2021, the Company did no t have any financial instruments measured on a recurring basis.

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