Basis of Presentation and Significant Accounting Policies [Text Block] | Note 1: Organization and Summary of Significant Accounting Policies Description of Business Dyadic International, Inc. (“Dyadic”, “we”, “us”, “our”, or the “Company”) is a global biotechnology company based in Jupiter, Florida with operations in the United States and a satellite office in the Netherlands, and it utilizes several third two third Thermothelomyces heterothallica Myceliophthora thermophila C1. Subsequent to the Company selling its industrial technology business to Danisco USA (“Danisco”), the industrial biosciences business of DuPont (NYSE: DD) (the “DuPont Transaction”) on December 31, 2015, C1 C1 C1 The Company also developed the Dapibus™ thermophilic filamentous fungal based microbial protein production platform to enable the rapid development and large-scale manufacture of low-cost proteins, metabolites, and other biologic products for use in non-pharmaceutical applications, such as food, nutrition, and wellness. Liquidity and Capital Resources The Company expects to incur losses and have negative net cash flows from operating activities as it continues developing its microbial platforms and related products, and as it expands its pipelines and engages in further research and development activities. The success of the Company depends on its ability to develop its technologies and products to the point of regulatory approval and subsequent revenue generation or through the sublicensing of the Company’s technologies and, accordingly, to raise enough capital to finance these developmental efforts. The Company expects its existing cash and cash equivalents, investments in debt securities, and operating cash flows will be sufficient to meet its operational, business, and other liquidity requirements for at least the next twelve 12 10 may may not not may no The Company has self-funded the development and cGMP manufacturing costs of its proprietary COVID- 19 100. February 2023, 100 1 C1 six 1 second 2023. not 1 100 2023. not 2/3 100 In January 2023 , Summary of Significant Accounting Policies Basis of Presentation The accompanying unaudited condensed consolidated financial statements, including the accounts of the Company and its wholly owned subsidiaries, have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) as found in the Accounting Standards Codification (“ASC”), Accounting Standards Update (“ASU”) of the Financial Accounting Standards Board (“FASB”) and applicable rules and regulations of the Securities and Exchange Commission (“SEC”) regarding interim financial reporting. Certain information and footnote disclosures normally included in consolidated financial statements have been condensed or omitted pursuant to such rules and regulations. All significant intra-entity transactions and balances have been eliminated in consolidation. The information included in this Quarterly Report on Form 10 December 31, 2022, 10 March 29, 2023. In the opinion of management, the accompanying unaudited interim consolidated financial statements reflect all adjustments, which are of a normal recurring nature, considered necessary for a fair presentation of all periods presented. The results of the Company’s operations for any interim periods are not The Company conducts business in one Use of Estimates The preparation of these consolidated financial statements in accordance with GAAP requires management to make estimates and judgments that affect the reported amount of assets and liabilities and related disclosure of contingent assets and liabilities at the date of our consolidated financial statements and the reported amounts of revenues and expenses during the applicable period. Estimates inherent in the preparation of these consolidated financial statements include, but are not may Concentrations and Credit Risk The Company’s financial instruments that are potentially subject to concentrations of credit risk consist primarily of cash and cash equivalents, investment securities, and accounts receivable. At times, the Company has cash, cash equivalents, and investment securities at financial institutions exceeding the Federal Depository Insurance Company (“FDIC”) and the Securities Investor Protection Corporation (“SIPC”) insured limit on domestic currency and the Netherlands’ FDIC counterpart for foreign currency. The Company currently deals with four not For the three March 31, 2023 2022 seven eight Significant customers are those that account for greater than 10% three March 31, 2023 2022 , three six March 31, 2023 and December 31, 2022 , the Company’s accounts receivable was from seven and six customers, of which, three and $291,000 or 88.2% of the total accounts receivable, respectively. The loss of business from one The Company conducts operations in the Netherlands through its foreign subsidiary and generates a portion of its revenues from customers that are located outside of the United States. For the three March 31, 2023 2022 , the Company had one and three customer(s) outside of the United States (i.e., European and Asian customers) that accounted for approximately or and or of the revenue, respectively. As of March 31, 2023 , the Company had three customers outside of the United States (i.e., European and Asian customers) that accounted for approximately or of accounts receivable. As of December 31, 2022 , the Company had four or of accounts receivable. The Company uses several contract research organizations (“CROs”) to conduct its research projects. For the three March 31, 2023 2022 , three and two CROs accounted for approximately or and or of total research services we purchased, respectively. As of March 31, 2023 and December 31, 2022 , three or 73.6% and $1,018,000 or 79.7% of the accounts payable, respectively. The loss of one Cash and Cash Equivalents We treat highly liquid investments with original maturities of three Investment Securities The Company’s investment policy requires investment securities to be investment grade and held to maturity with the primary objective to maintain a high degree of liquidity while maximizing yield. The Company invests excess cash balances in short-term and long-term investment grade securities. Short-term investment securities mature within twelve 12 twelve 12 The Company classifies its investments in debt securities as held-to-maturity. Held-to-maturity securities are those securities that the Company has the ability and intent to hold until maturity. Held-to-maturity securities are recorded at amortized cost, net of allowance for credit losses if applicable, and adjusted for the amortization or accretion of premiums or discounts. Premiums and discounts are amortized over the life of the related held-to-maturity security. When a debt security is purchased at a premium, both the face value of the debt and premium amount are reflected as investing outflow. When evaluating an investment for other-than-temporary impairment, the Company reviews factors such as the length of time and extent to which fair value has been below its cost basis, the financial condition of the issuer and any changes thereto, changes in market interest rates, and whether it is more likely than not es. The impairment of the investment that is related to the credit loss, if any, is expensed in the period in which the event or change occurred. The Company classifies its investments in money market funds as available-for-sale securities and presented as cash equivalents on the consolidated balance sheets. As of March 31, 2023 December 31, 2022, As of March 31, 2023 December 31, 2022 not Accounts Receivable Accounts receivable consist of billed receivables currently due from customers and unbilled receivables. Unbilled receivables represent the excess of contract revenue (or amounts reimbursable under contracts) over billings to date. Such amounts become billable in accordance with the contract terms, which usually consider the passage of time, achievement of certain milestones or completion of the project. Accounts receivable are stated net of an allowance for credit losses, if deemed necessary based on the Company’s evaluation of collectability and potential credit losses. Management assesses the collectability of its accounts receivable using the specific identification of account balances and considers the credit quality and financial condition of its significant customers, historical information regarding credit losses and the Company’s evaluation of current and expected future economic conditions and changes in our customer collection trends. If necessary, an allowance for credit losses is recorded against accounts receivable such that the carrying value of accounts receivable reflects the net amount expected to be collected. Accounts receivable balances are written off against the allowance for credit losses when the potential for collectability is considered remote. Substantially all of our accounts receivable were current and include unbilled amounts that will be billed and collected over the next twelve 12 March 31, 2023 December 31, 2022 Accounts receivable consist of the following: March 31, 2023 December 31, 2022 (Unaudited) (Audited) Billed receivable $ 202,304 $ 115,469 Unbilled receivable 551,794 214,532 $ 754,098 $ 330,001 Prepaid Expenses and Other Current Assets Prepaid expenses and other current assets consist of the following: March 31, 2023 December 31, 2022 (Unaudited) (Audited) Prepaid insurance $ 123,108 $ 265,429 Prepaid expenses - various 161,409 124,273 Prepaid taxes 80 2,534 $ 284,597 $ 392,236 Accounts Payable Accounts payable consist of the following: March 31, 2023 December 31, 2022 (Unaudited) (Audited) Research and development expenses $ 577,967 $ 1,067,958 Legal expenses 144,110 56,514 Other 48,294 151,841 $ 770,371 $ 1,276,313 Accrued Expenses Accrued expenses consist of the following: March 31, 2023 December 31, 2022 (Unaudited) (Audited) Research and development expenses $ 588,739 $ 580,264 Employee wages and benefits 187,026 343,457 Other 87,276 31,360 $ 863,041 $ 955,081 Research and Development Costs Research and development (“R&D”) costs are expensed as incurred. R&D costs are for the Company’s internally funded pharmaceutical programs and other governmental and commercial projects. Research and development costs consist of personnel-related costs, facilities, research-related overhead, services from independent contract research organizations, and other external costs. Research and development costs, including related party, during the three March 31, 2023 2022 Three Months Ended March 31, 2023 2022 (Unaudited) (Unaudited) Outside contracted services $ 643,047 $ 1,135,556 Personnel related costs 152,194 206,790 Facilities, overhead and other 15,325 516 $ 810,566 $ 1,342,862 Foreign Currency Transaction Gain or Loss The Company and its foreign subsidiary use the U.S. dollar as its functional currency, and initially measure the foreign currency denominated assets and liabilities at the transaction date. Monetary assets and liabilities are then re-measured at exchange rates in effect at the end of each period, and property and non-monetary assets and liabilities are carried at historical rates. Fair Value Measurements The Company applies fair value accounting for certain financial instruments that are recognized or disclosed at fair value in the financial statements. The Company defines fair value as the price that would be received from selling an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value is estimated by applying the following hierarchy, which prioritizes the inputs used to measure fair value into three • Level 1 • Level 2 • Level 3 The Company’s financial instruments included cash and cash equivalents, investment in debt securities, accounts receivable, accounts payable and accrued expenses, accrued payroll and related liabilities, deferred research and development obligations and deposits. The carrying amount of these financial instruments, except for investment in debt securities, approximates fair value due to the short-term maturities of these instruments. The Company’s short-term and long-term investments in debt securities are recorded at amortized cost, and their estimated fair value amounts are provided by the third Income Taxes For the three March 31, 2023 no March 31, 2023 December 31, 2022 y $16.9 million and March 31, 2023 December 31, 2022 Other Income For the three March 31, 2023 three March 31, 2022, Stock-Based Compensation We recognize all share-based payments to employees, consultants, and our Board of Directors (the “Board”), as non-cash compensation expense, in research and development expenses or general and administrative expenses in the consolidated statement of operations based on the grant date fair values of such payments. Stock-based compensation expense recognized each period is based on the value of the portion of share-based payment awards that is ultimately expected to vest during the period. Forfeitures are recorded as they occur. For performance-based awards, the Company recognizes related stock-based compensation expenses based upon its determination of the potential likelihood of achievement of the specified performance conditions at each reporting date. Net Loss Per Share Basic net loss per share is computed by dividing net loss available to common shareholders by the weighted average number of common stock shares outstanding during the reporting period. Diluted net loss per share adjusts the weighted average number of common stock shares outstanding for the potential dilution that could occur if common stock equivalents, such as stock options were exercised and converted into common stock, calculated by applying the treasury stock method. For the three March 31, 2023 three March 31, 2022, Recently Adopted Accounting Pronouncements In June 2016, 2016 13, Financial Instruments Credit Losses (Topic 326 Measurement of Credit Losses on Financial Instruments 2016 13 2016 13 2016 13 January 1, 2023, not Other pronouncements issued by the FASB or other authoritative accounting standards group with future effective dates are either not not |