Summary of Significant Accounting Policies | Note 2 - Summary of Significant Accounting Policies Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. In the opinion of management, such statements include all adjustments (consisting only of normal recurring items) which are considered necessary for a fair presentation of the unaudited condensed consolidated financial statements of the Company as of March 31, 2023 and for the three months ended March 31, 2023 and 2022. The results of operations for the three months ended March 31, 2023 are not necessarily indicative of the operating results for the full year ending December 31, 2023 or any other period. These unaudited condensed consolidated financial statements should be read in conjunction with the audited financial statements and related disclosures as of December 31, 2022 and for the year then ended which have been previously filed. Use of Estimates Preparation of financial statements in conformity with U.S. GAAP requires management to make estimates, judgments and assumptions that affect the amounts reported in the financial statements and the amounts disclosed in the related notes to the financial statements. The Company’s significant estimates used in these financial statements include, but are not limited to, fair value calculations for equity securities, stock-based compensation, the collectability of receivables, the recoverability and useful lives of long-lived assets, and the valuation allowance related to the Company’s deferred tax assets. Certain of the Company’s estimates could be affected by external conditions, including those unique to the Company and general economic conditions. It is reasonably possible that these external factors could have an effect on the Company’s estimates and could cause actual results to differ from those estimates. Cash and Cash Equivalents The Company considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents in the financial statements. As of March 31, 2023 and December 31, 2022, the Company had no Restricted Cash Restricted cash was comprised of cash held as a security deposit in connection with the Company’s operating lease. See Note 9 – for additional details. Deferred Expenses Deferred expenses consist of labor, materials and other costs that are attributable to customer contracts that the Company has not completed its performance obligation under the contract and, as a result, has not recognized revenue. As of March 31, 2023 and December 31, 2022, deferred expenses were approximately $ 10,000 0 Property and Equipment Property and equipment are stated at cost, net of accumulated depreciation using the straight-line method over their estimated useful lives once the asset is placed in service. Expenditures for maintenance and repairs, which do not extend the economic useful life of the related assets, are charged to operations as incurred, and expenditures which extend the economic life are capitalized. Leasehold improvements are depreciated over the lesser of their estimated useful lives or the remaining term of their respective lease. When assets are retired or otherwise disposed of, the costs and related accumulated depreciation or amortization are removed from the accounts and any gain or loss on disposal is recognized in the statement of operations for the respective period. The Company’s long-lived assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable. An impairment loss would be recognized when estimated future cash flows expected to result from the use of the asset and its eventual disposition are less than its carrying amount. The estimated useful lives of property and equipment are as follows: Schedule of estimated useful lives of property and equipment Schedule of estimated useful lives of property and equipment Asset Useful lives (years) Computer and office equipment 5 Lab equipment 5 Leasehold improvements shorter of useful life or lease term Machinery 7 15 Furniture 7 Offering Costs Deferred offering costs, which primarily consist of direct, incremental professional fees incurred in connection with a debt or equity financing, are capitalized as non-current assets on the consolidated balance sheets. Once the financing closes, the Company reclassifies such costs as either discounts to notes payable or as a reduction of proceeds received from equity transactions so that such costs are recorded as a reduction of additional paid-in capital. If the completion of a contemplated financing was deemed to be no longer probable, the related deferred offering costs would be charged to general and administrative expense in the consolidated financial statements. Revenue Recognition The Company recognizes revenue under ASC Topic 606, “Revenue from Contracts with Customers” (“ASC 606”). The Company determines revenue recognition through the following steps: ● Step 1: ● Step 2: ● Step 3: ● Step 4: ● Step 5: A majority of the Company’s revenues are generated from contracts with customers that require it to design, develop, manufacture, test and integrate complex equipment and to provide engineering and technical services according to customer specifications. These contracts are often priced on a time and material type basis. Revenues on time and material type contracts are generally recognized in each period based on the amount billable to the customer which is based on direct labor hours expended multiplied by the contractual fixed rate per hour, plus the actual costs of materials and other direct non-labor costs. The timing of the Company’s revenue recognition may differ from the timing of payment by its customers. A receivable is recorded when revenue is recognized prior to payment and the Company has an unconditional right to payment. Alternatively, when payment precedes the provision of the related services, the Company records deferred revenue until the performance obligations are satisfied. Contract assets are comprised of unbilled contract receivables related to revenues earned but not yet invoiced to customers. During the three months ended March 31, 2023 and 2022, there was no revenue recognized from performance obligations satisfied (or partially satisfied) in previous periods. The Company generated revenue from government contracts that reimburse the Company for certain allowable costs for funded projects. For contracts with government agencies, when the Company has concluded that it is the principal in conducting the research and development expenses and where the funding arrangement is considered central to the Company’s ongoing operations, the Company classifies the recognized funding received as revenue. The Company has determined that revenue generated from government grants is outside the scope of ASC 606 and, as a result, the Company recognizes revenue upon incurring qualifying, reimbursable expenses. No Research and Development Research and development expenses are charged to operations as incurred. Stock-Based Compensation The Company measures the cost of services received in exchange for an award of equity instruments based on the fair value of the award. The fair value of the award is measured on the grant date. The fair value amount is then recognized over the period during which services are required to be provided in exchange for the award, usually the vesting period. Upon the exercise of an award, the Company issues new shares of common stock out of its authorized shares. The risk-free interest rate was determined from the implied yields from U.S. Treasury zero-coupon bonds with a remaining term consistent with the expected term of the instrument being valued. Option forfeitures are accounted for at the time of occurrence. The expected term used is the estimated period of time that warrants or options are expected to be outstanding. The Company utilizes the “simplified” method to develop an estimate of the expected term of “plain vanilla” employee options. For investor warrants and non-employee options, the expected term used is the contractual life of the instrument being valued. The Company uses its trading history to support its historical volatility calculations. Net (Loss) Income per share of Common Stock Basic net (loss) income per share of common stock is computed by dividing net (loss) income by the weighted average number of vested shares of common stock outstanding during the period. Diluted net income per share of common stock is computed by dividing net income by the weighted average number of common and dilutive common-equivalent shares outstanding during each period. The following shares were excluded from the calculation of weighted average dilutive shares of common stock because their inclusion would have been anti-dilutive: Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share As of March 31, 2023 2022 Warrants 245,696 245,696 Options 2,915,746 1,398,246 Total 3,161,442 1,643,942 Income Taxes The Company recognizes deferred tax assets and liabilities for the expected future tax consequences of items that have been included or excluded in the financial statements or tax returns. Deferred tax assets and liabilities are determined on the basis of the difference between the tax basis of assets and liabilities and their respective financial reporting amounts (“temporary differences”) at enacted tax rates in effect for the years in which the temporary differences are expected to reverse. The Company has recorded a full valuation allowance against its deferred tax assets for all periods, due to the uncertainty of future utilization. The Company utilizes a recognition threshold and measurement process for financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. Management has evaluated and concluded that there were no material uncertain tax positions requiring recognition in the Company’s financial statements as of March 31, 2023 and December 31, 2022. The Company does not expect any significant changes in its unrecognized tax benefits within twelve months of the reporting date. The Company’s policy is to classify assessments, if any, for tax related interest as interest expense and penalties as selling, general and administrative expenses in the consolidated statements of operations. Critical Accounting Policies and Estimates Our consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these 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 at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. We base our estimates and judgments on historical experience, current economic and industry conditions and on various other factors that are believed to be reasonable under the circumstances. This forms the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions. We believe that full consideration has been given to all relevant circumstances that we may be subject to, and the consolidated financial statements accurately reflect our best estimate of the results of operations, financial position and cash flows for the periods presented. On an ongoing basis, we evaluate our estimates and judgments for all assets and liabilities, including those related to the fair value of stock options for determination of the stock-based compensation expense. The amount of stock based compensation has been a significant expense over the three months ended March 31, 2023 and 2022. The assumptions that go into the Black-Scholes calculation are the major driver of the calculation of the fair value of the stock options at the date of grant. The major assumption of volatility is based upon historical data, and the majority of the other assumptions used in the Black Scholes computation is based upon the terms of the specific stock option grant. Revenues and cost of sales are important metrics in demonstrating the completion of projects and shipment of products to customers, and the profitability of such revenues. Accordingly, revenue recognition is a critical accounting policy. The timing of the Company’s revenue recognition may differ from the timing of payment by its customers. A receivable is recorded when revenue is recognized prior to payment and the Company has an unconditional right to payment. Alternatively, when payment precedes the provision of the related services, the Company records deferred revenue until the performance obligations are satisfied. Contract assets are comprised of unbilled contract receivables related to revenues earned but not yet invoiced to customers. We review the status of each project at each period end and determine whether the earnings process is complete and the revenue and costs of sales should be recognized. Leases In February 2016, the Financial Accounting Standards Board (the “FASB”) established Accounting Standards Codification (“ASC”) Topic 842, “Leases”, by issuing Accounting Standards Update (“ASU”) No. 2016-02, which requires lessees to now recognize operating leases on the balance sheet and disclose key information about leasing arrangements. ASC Topic 842 was subsequently amended by ASU No. 2018-01, Land Easement Practical Expedient for Transition to Topic 842; ASU No. 2018-10, Codification Improvements to Topic 842, Leases; and ASU No. 2018-11, Targeted Improvements ● Short-term lease accounting policy election allowing lessees to not recognize ROU assets and liabilities for leases with a term of 12 months or less; ● The option to not separate lease and non-lease components in the Company’s lease contracts; and ● The package of practical expedients applied to all of its leases, including (i) not reassessing whether any expired or existing contracts are or contain leases, (ii) not reassessing the lease classification for any expired or existing leases, and (iii) not reassessing the capitalization of initial direct costs for any existing leases. Adoption of this standard resulted in the recognition of operating lease right-of-use assets and corresponding lease liabilities of approximately $ 694,000 Bridge Loan - Related Party The Company accounts for convertible bridge loans under ASC 815. The Company has made the election under 815-15-25 to account for the notes under the fair value option. Using the fair value option, the convertible notes are required to be recorded at their initial fair value on the date of issuance, and each balance sheet thereafter. Differences between the face value of the note and fair value at issuance are recognized as either an expense in the statement of operations (if issued at a premium) or as a capital contribution (if issued at a discount). Changes in the estimated fair value of the notes are recognized as non-cash gains or losses in the statement of operations. Recently Issued and Adopted Accounting Standards In August of 2020, the FASB issued ASU 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)”. ASU 2020-06 simplifies the process of evaluating certain financial instruments with both equity and debt characteristics. This update limits the number of models needed when evaluating embedded features of a debt instrument in order to improve transparency for the users of the financial statements. The Company has elected early adoption of this standard on January 1, 2022. Adoption of this standard allows the Company to measure the derivative liability at fair market value. In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2016-13, “Financial Instruments - Credit Losses”. This update requires immediate recognition of management’s estimates of current expected credit losses (“CECL”). Under the prior model, losses were recognized only as they were incurred. The new model is applicable to all financial instruments that are not accounted for at fair value through net income. The standard is effective for fiscal years beginning after December 15, 2022 for public entities qualifying as small reporting companies. Early adoption is permitted. The Company is currently assessing the impact of this update on our consolidated financial statements and do not anticipate a significant impact. |