Note 2 - Significant Accounting Policies	3 Months Ended
Jun. 30, 2022
Notes to Financial Statements
Significant Accounting Policies [Text Block]	NOTE 2 - SIGNIFICANT ACCOUNTING POLICIES BASIS OF PRESENTATION The accompanying unaudited condensed consolidated financial statements have been prepared by ADM pursuant to accounting principles generally accepted in the United States of America (“GAAP”) and the rules and regulations of the Securities and Exchange Commission (“SEC”) including Form 10-Q and Regulation S-X. The information furnished herein reflects all adjustments (consisting of normal recurring accruals and adjustments) which are, in the opinion of management, necessary to fairly present the condensed financial position and operating results for the respective periods. Certain information and footnote disclosures normally present in annual financial statements prepared in accordance with GAAP have been omitted pursuant to such rules and regulations. These condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and explanatory notes for the year ended March 31, 2022 as disclosed in our annual report on Form 10-K for that year. Unaudited interim results are not necessarily indicative of the results for the full fiscal year ending March 31, 2023. The consolidated balance sheet as of March 31, 2022 was derived from the audited consolidated financial statements as of and for the year then ended. PRINCIPLES OF CONSOLIDATION The condensed consolidated financial statements include the accounts of ADM Tronics Unlimited, Inc. and its wholly owned subsidiary, Sonotron (the “Company”). All significant intercompany balances and transactions have been eliminated in consolidation. USE OF ESTIMATES These unaudited condensed consolidated financial statements have been prepared in accordance with GAAP and, accordingly, requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosures of contingent assets and liabilities. Significant estimates made by management include expected economic life and value of our deferred tax assets and related valuation allowance, write down of inventory, impairment of long-lived assets, allowance for doubtful accounts, and warranty reserves. Actual results could differ from those estimates. FAIR VALUE OF FINANCIAL INSTRUMENTS For certain of our financial instruments, including accounts receivable, accounts payable, and accrued expenses, the carrying amounts approximate fair value due to their relatively short maturities. CASH AND CASH EQUIVALENTS Cash equivalents are comprised of highly liquid investments with original maturities of three months or less when purchased. We maintain our cash in bank deposit accounts, which at times, may exceed federally insured limits. We have not experienced any losses to date as a result of this policy. Cash and cash equivalents held in these accounts are currently insured by the Federal Deposit Insurance Corporation (“FDIC”) up to a maximum of $250,000. At June 30, 2022 and March 31, 2022, approximately $788,000 and $887,000, respectively, exceeded the FDIC limit. ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS Accounts receivable are stated at the amount management expects to collect from outstanding balances. The carrying amounts of accounts receivable is reduced by a valuation allowance that reflects management's best estimate of the amounts that will not be collected. Management individually reviews all accounts receivable balances that exceed the due date and estimates the portion, if any, of the balance that will be collected. Management provides for probable uncollectible amounts through a charge to expenses and a credit to a valuation allowance, based on its assessment of the current status of individual accounts. Balances that are still outstanding after management has used reasonable collection efforts are written off through a charge to the valuation allowance and a credit to accounts receivable. REVENUE RECOGNITION ELECTRONICS: We recognize revenue from the sale of our electronic products when they are shipped to the purchaser. We offer a limited 90-day warranty on our electronics products and contract manufacturing, and a limited 5-year warranty on our electronic controllers for spas and hot tubs. Historically, the amount of warranty expense included in sales of our electronic products have been de minimis. We have no other post shipment obligations. For contract manufacturing, revenues are recognized after shipments of the completed products. Amounts received from customers in advance of our satisfaction of applicable performance obligations are recorded as customer deposits. Such amounts are recognized as revenues when the related performance obligations are satisfied. Customer deposits of approximately $39,000 as of March 31, 2022 were recognized as revenues during the three months ended June 30, 2022. CHEMICAL PRODUCTS: Revenues are recognized when products are shipped to end users. Shipments to distributors are recognized as revenue when no right of return exists. ENGINEERING SERVICES: We provide certain engineering services, including research, development, quality control, and quality assurance services along with regulatory compliance services. We recognize revenue from engineering services over time as the applicable performance obligations are satisfied. All revenue is recognized net of discounts. INVENTORIES Inventories are stated at the lower of cost (first-in, first-out method) and net realizable value. Inventories that are expected to be sold within one operating cycle (1 year) are classified as a current asset. Inventories that are not expected to be sold within 1 year, based on historical trends, are classified as Inventories - long term portion. Obsolete inventory is written off based on prior and expected future usage. Long-Term Inventory: Due to recent shortages of materials relating to supply chain and COVID issues, when an item the Company believes will be used in the future, even beyond the current fiscal year, becomes available, it will purchase as many items as management deems necessary to fulfill future orders. PROPERTY AND EQUIPMENT We record our property and equipment at historical cost. We expense maintenance and repairs as incurred. Depreciation is provided for by the straight-line method over five to seven years, the estimated useful lives of the property and equipment. ADVERTISING COSTS Advertising costs are expensed as incurred and amounted to $8,796 and $7,785 for the three months ended June 30, 2022 and 2021, respectively. NET EARNINGS PER SHARE We compute basic earnings per share by dividing net income/loss by the weighted average number of common shares outstanding. Diluted earnings per share is computed similar to basic earnings per share, except that the denominator is increased to include the number of additional common shares that would have been outstanding if the potential shares had been issued and if the additional shares were dilutive. Common equivalent shares are excluded from the computation of net earnings per share if their effect is anti-dilutive. There were no anti-dilutive instruments in force during the periods ended June 30, 2022 and 2021, respectively. Per share basic and diluted (loss) amounted to $0.00 and $(0.00) for the three months ended June 30, 2022 and 2021, respectively. LEASES In February 2016, the Financial Accounting Standards Board (“FASB”) issued authoritative guidance which changed financial reporting as it relates to leasing transactions. Under the new guidance, lessees are required to recognize a lease liability, measured on a discounted basis; and a right-of-use asset, for the lease term. The Company adopted this guidance as of April 1, 2019, using the modified retrospective approach which allowed it to initially apply the guidance as of the adoption date. The Company elected the package of practical expedients available under the new standard, which allowed the Company to forgo a reassessment of (1) whether any expired or existing contracts are or contain leases, (2) the lease classification for any expired or existing leases, and (3) the initial direct costs for any existing leases. The Company made a policy election to recognize short-term lease payments as an expense on a straight-line basis over the lease term. The Company defines a short-term lease as a lease that, at the commencement date, has a lease term of twelve months or less and does not contain an option to purchase the underlying asset that the lease is reasonably certain to exercise. Related variable lease payments are recognized in the period in which the obligation is incurred. The Company's lease agreement contains related non-lease components (e.g. taxes, etc.). The Company separates lease components and non-lease components for all underlying asset classes. RECLASSIFICATION Certain amounts in the prior periods presented have been reclassified to conform to the current period financial statement presentation. These reclassifications have no effect on previously reported net loss. NEW ACCOUNTING STANDARDS In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments — Credit Losses (Topic 326) (“ASU 2016-13”). The new standard adjusts the accounting for assets held at amortized cost basis, including marketable securities accounted for as available for sale, and trade receivables. The standard eliminates the probable initial recognition threshold and requires an entity to reflect its current estimate of all expected credit losses. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial assets to present the net amount expected to be collected. For public entities except smaller reporting companies, the guidance is effective for annual reporting periods beginning after December 15, 2019 and for interim periods within those fiscal years. In November 2019, the FASB issued ASU No. 2019-10, which deferred the effective date for non-public entities and smaller reporting companies to annual reporting periods beginning after December 15, 2022, including interim periods within those fiscal years. Early application is allowed. The Company expects to adopt this guidance effective April 1, 2023, and it is currently evaluating the impact on its condensed consolidated financial statements and related disclosures. The Company is assessing this guidance to determine what modifications to existing credit estimation processes may be required. The new guidance is complex and management is evaluating preliminary output from models that have been developed during this evaluative phase. In addition, future levels of allowances will also reflect new requirements to include estimated credit losses on investment securities classified as held-to-maturity, if any. It has been generally assumed that the conversion from the incurred loss model, required under current GAAP, to the current expected credit loss (CECL) methodology (as required upon implementation of this Update) will, more likely than not, result in increases to the allowances for credit losses. However, the amount of any change in the allowance for credit losses resulting from the new guidance will ultimately be impacted by the provisions of this guidance as well as by loan and trade receivable composition and asset quality at the adoption date, and economic conditions and forecasts at the time of adoption. The cumulative impact of the economic effects of the COVID-19 pandemic on the changes to the allowance for loan and trade receivable losses, that will be required upon the implementation of the CECL methodology, cannot be estimated at this time. From time to time, new accounting pronouncements are issued by the FASB or other standard setting bodies that the Company adopts as of the specified effective date. The Company does not believe that the impact of recently issued standards that are not yet effective will have a material impact on the Company’s financial position or results of operations upon adoption.

Note 2 - Significant Accounting Policies

3 Months Ended

Jun. 30, 2022

Significant Accounting Policies [Text Block]

NOTE 2 - SIGNIFICANT ACCOUNTING POLICIES

BASIS OF PRESENTATION

The accompanying unaudited condensed consolidated financial statements have been prepared by ADM pursuant to accounting principles generally accepted in the United States of America (“GAAP”) and the rules and regulations of the Securities and Exchange Commission (“SEC”) including Form 10-Q and Regulation S-X. The information furnished herein reflects all adjustments (consisting of normal recurring accruals and adjustments) which are, in the opinion of management, necessary to fairly present the condensed financial position and operating results for the respective periods. Certain information and footnote disclosures normally present in annual financial statements prepared in accordance with GAAP have been omitted pursuant to such rules and regulations. These condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and explanatory notes for the year ended March 31, 2022 as disclosed in our annual report on Form 10-K for that year. Unaudited interim results are not necessarily indicative of the results for the full fiscal year ending March 31, 2023. The consolidated balance sheet as of March 31, 2022 was derived from the audited consolidated financial statements as of and for the year then ended.

PRINCIPLES OF CONSOLIDATION

The condensed consolidated financial statements include the accounts of ADM Tronics Unlimited, Inc. and its wholly owned subsidiary, Sonotron (the “Company”). All significant intercompany balances and transactions have been eliminated in consolidation.

USE OF ESTIMATES

These unaudited condensed consolidated financial statements have been prepared in accordance with GAAP and, accordingly, requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosures of contingent assets and liabilities. Significant estimates made by management include expected economic life and value of our deferred tax assets and related valuation allowance, write down of inventory, impairment of long-lived assets, allowance for doubtful accounts, and warranty reserves. Actual results could differ from those estimates.

FAIR VALUE OF FINANCIAL INSTRUMENTS

For certain of our financial instruments, including accounts receivable, accounts payable, and accrued expenses, the carrying amounts approximate fair value due to their relatively short maturities.

CASH AND CASH EQUIVALENTS

Cash equivalents are comprised of highly liquid investments with original maturities of three months or less when purchased. We maintain our cash in bank deposit accounts, which at times, may exceed federally insured limits. We have not experienced any losses to date as a result of this policy. Cash and cash equivalents held in these accounts are currently insured by the Federal Deposit Insurance Corporation (“FDIC”) up to a maximum of $250,000. At June 30, 2022 and March 31, 2022, approximately $788,000 and $887,000, respectively, exceeded the FDIC limit.

ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS

Accounts receivable are stated at the amount management expects to collect from outstanding balances. The carrying amounts of accounts receivable is reduced by a valuation allowance that reflects management's best estimate of the amounts that will not be collected. Management individually reviews all accounts receivable balances that exceed the due date and estimates the portion, if any, of the balance that will be collected. Management provides for probable uncollectible amounts through a charge to expenses and a credit to a valuation allowance, based on its assessment of the current status of individual accounts. Balances that are still outstanding after management has used reasonable collection efforts are written off through a charge to the valuation allowance and a credit to accounts receivable.

REVENUE RECOGNITION

ELECTRONICS:

We recognize revenue from the sale of our electronic products when they are shipped to the purchaser. We offer a limited 90-day warranty on our electronics products and contract manufacturing, and a limited 5-year warranty on our electronic controllers for spas and hot tubs. Historically, the amount of warranty expense included in sales of our electronic products have been de minimis. We have no other post shipment obligations. For contract manufacturing, revenues are recognized after shipments of the completed products.

Amounts received from customers in advance of our satisfaction of applicable performance obligations are recorded as customer deposits. Such amounts are recognized as revenues when the related performance obligations are satisfied. Customer deposits of approximately $39,000 as of March 31, 2022 were recognized as revenues during the three months ended June 30, 2022.

CHEMICAL PRODUCTS:

Revenues are recognized when products are shipped to end users. Shipments to distributors are recognized as revenue when no right of return exists.

ENGINEERING SERVICES:

We provide certain engineering services, including research, development, quality control, and quality assurance services along with regulatory compliance services. We recognize revenue from engineering services over time as the applicable performance obligations are satisfied.

All revenue is recognized net of discounts.

INVENTORIES

Inventories are stated at the lower of cost (first-in, first-out method) and net realizable value. Inventories that are expected to be sold within one operating cycle (1 year) are classified as a current asset. Inventories that are not expected to be sold within 1 year, based on historical trends, are classified as Inventories - long term portion. Obsolete inventory is written off based on prior and expected future usage.

Long-Term Inventory: Due to recent shortages of materials relating to supply chain and COVID issues, when an item the Company believes will be used in the future, even beyond the current fiscal year, becomes available, it will purchase as many items as management deems necessary to fulfill future orders.

PROPERTY AND EQUIPMENT

We record our property and equipment at historical cost. We expense maintenance and repairs as incurred. Depreciation is provided for by the straight-line method over five to seven years, the estimated useful lives of the property and equipment.

ADVERTISING COSTS

Advertising costs are expensed as incurred and amounted to $8,796 and $7,785 for the three months ended June 30, 2022 and 2021, respectively.

NET EARNINGS PER SHARE

We compute basic earnings per share by dividing net income/loss by the weighted average number of common shares outstanding. Diluted earnings per share is computed similar to basic earnings per share, except that the denominator is increased to include the number of additional common shares that would have been outstanding if the potential shares had been issued and if the additional shares were dilutive. Common equivalent shares are excluded from the computation of net earnings per share if their effect is anti-dilutive.

There were no anti-dilutive instruments in force during the periods ended June 30, 2022 and 2021, respectively.

Per share basic and diluted (loss) amounted to $0.00 and $(0.00) for the three months ended June 30, 2022 and 2021, respectively.

LEASES

In February 2016, the Financial Accounting Standards Board (“FASB”) issued authoritative guidance which changed financial reporting as it relates to leasing transactions. Under the new guidance, lessees are required to recognize a lease liability, measured on a discounted basis; and a right-of-use asset, for the lease term. The Company adopted this guidance as of April 1, 2019, using the modified retrospective approach which allowed it to initially apply the guidance as of the adoption date. The Company elected the package of practical expedients available under the new standard, which allowed the Company to forgo a reassessment of (1) whether any expired or existing contracts are or contain leases, (2) the lease classification for any expired or existing leases, and (3) the initial direct costs for any existing leases.

The Company made a policy election to recognize short-term lease payments as an expense on a straight-line basis over the lease term. The Company defines a short-term lease as a lease that, at the commencement date, has a lease term of twelve months or less and does not contain an option to purchase the underlying asset that the lease is reasonably certain to exercise. Related variable lease payments are recognized in the period in which the obligation is incurred.

The Company's lease agreement contains related non-lease components (e.g. taxes, etc.). The Company separates lease components and non-lease components for all underlying asset classes.

RECLASSIFICATION

Certain amounts in the prior periods presented have been reclassified to conform to the current period financial statement presentation. These reclassifications have no effect on previously reported net loss.

NEW ACCOUNTING STANDARDS

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments — Credit Losses (Topic 326) (“ASU 2016-13”). The new standard adjusts the accounting for assets held at amortized cost basis, including marketable securities accounted for as available for sale, and trade receivables. The standard eliminates the probable initial recognition threshold and requires an entity to reflect its current estimate of all expected credit losses. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial assets to present the net amount expected to be collected. For public entities except smaller reporting companies, the guidance is effective for annual reporting periods beginning after December 15, 2019 and for interim periods within those fiscal years. In November 2019, the FASB issued ASU No. 2019-10, which deferred the effective date for non-public entities and smaller reporting companies to annual reporting periods beginning after December 15, 2022, including interim periods within those fiscal years. Early application is allowed. The Company expects to adopt this guidance effective April 1, 2023, and it is currently evaluating the impact on its condensed consolidated financial statements and related disclosures.

The Company is assessing this guidance to determine what modifications to existing credit estimation processes may be required. The new guidance is complex and management is evaluating preliminary output from models that have been developed during this evaluative phase. In addition, future levels of allowances will also reflect new requirements to include estimated credit losses on investment securities classified as held-to-maturity, if any. It has been generally assumed that the conversion from the incurred loss model, required under current GAAP, to the current expected credit loss (CECL) methodology (as required upon implementation of this Update) will, more likely than not, result in increases to the allowances for credit losses. However, the amount of any change in the allowance for credit losses resulting from the new guidance will ultimately be impacted by the provisions of this guidance as well as by loan and trade receivable composition and asset quality at the adoption date, and economic conditions and forecasts at the time of adoption. The cumulative impact of the economic effects of the COVID-19 pandemic on the changes to the allowance for loan and trade receivable losses, that will be required upon the implementation of the CECL methodology, cannot be estimated at this time.

From time to time, new accounting pronouncements are issued by the FASB or other standard setting bodies that the Company adopts as of the specified effective date. The Company does not believe that the impact of recently issued standards that are not yet effective will have a material impact on the Company’s financial position or results of operations upon adoption.