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Note 1 - Summary of Significant Accounting Policies | 6 Months Ended
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Jun. 30, 2022
Notes to Financial Statements |
Significant Accounting Policies [Text Block] | NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Business and Basis of Presentation The consolidated financial statements include the accounts of LiqTech International, Inc., the “Company” and its subsidiaries. The terms "Company", “us", "we" and "our" as used in this report refer to the Company and its subsidiaries, which are set forth below in Item 2, Management's Discussion and Analysis of Financial Condition and Results of Operation. The Company engages in the development, design, production, marketing and sale of automated filtering systems, ceramic silicon carbide liquid applications and diesel particulate air filters in the Americas, Asia-Pacific, Europe, and the Middle East & Africa. Consolidation -- The consolidated financial statements include the accounts of the Company, its wholly-owned subsidiaries and its majority owned subsidiary. All material intercompany transactions and accounts have been eliminated in the consolidation. Reclassification – Certain amounts presented in previously issued financial statements have been reclassified to be consistent with the current period presentation. In the statement of operations and comprehensive loss, the Company has reclassified the prior-year comparative amounts of general and administrative expenses and other expenses to be consistent with the current classification. Functional Currency / Foreign currency translation -- The functional currency of LiqTech International, Inc., LiqTech USA, Inc. and LiqTech NA is the U.S. Dollar. The functional currency of LiqTech Holding, LiqTech Water, LiqTech Plastics, LiqTech Ceramics, LiqTech Water Projects and LiqTech Emission Control is the Danish Krone (“DKK”); the functional currency of LiqTech China is the Renminbi (“RMB”); the functional currency of LiqTech Germany is the Euro; and the functional currency of LiqTech Singapore is the Singapore Dollar. The Company’s reporting currency is the U.S. Dollar for the purpose of these consolidated financial statements. The balance sheet accounts of the foreign subsidiaries are translated into U.S. Dollars at the period-end exchange rates, and all revenue and expenses are translated into U.S. Dollars at the average exchange rates prevailing during the six months ended June 30, 2022 and 2021. Translation gains and losses are deferred and accumulated as a component of other comprehensive income (loss) in stockholders’ equity. Transaction gains and losses that arose from exchange rate fluctuations from transactions denominated in a currency other than the functional currency are included in the statement of operations as incurred. Cash and Restricted Cash -- The Company considers all highly liquid debt instruments purchased with a maturity of three months or less to be cash equivalents. As of June 30, 2022 and December 31, 2021, the Company held $1,817,444 and $2,125,695, respectively, of restricted cash. The restricted cash is held as security by a local financial institution for insuring a leasing facility and for payment guarantees issued for the benefit of customers in connection with prepayments of sales orders and for warranties after the delivery of products. Accounts held in each U.S. institution are insured by the Federal Deposit Insurance Company (“FDIC”) up to $250,000. At June 30, 2022 and December 31, 2021 the Company had respectively $15,697,922 and $11,346,826 in excess of the FDIC insured limit. Accounts Receivable -- Accounts receivable consist of trade receivables arising in the normal course of business. The Company establishes an allowance for doubtful accounts that reflects the Company’s best estimate of probable losses inherent in the Accounts receivable balance. The Company determines the allowance based on known troubled accounts, historical experience, age, financial information that is publicly accessible and other currently available evidence. The roll-forward of the allowance for doubtful accounts for the periods ended June 30, 2022 and December 31, 2021 are as follows:
|  | June 30, 2022 |  |  | December 31, 2021 |
Allowance for doubtful accounts at the beginning of the period |  | $ | 409,076 |  |  | $ | 498,044 |
Bad debt expense |  |  | 73,749 |  |  |  | (28,499 | )
Receivables written off during the periods |  |  | (307,885 | ) |  |  | (24,415 | )
Effect of currency translation |  |  | (22,629 | ) |  |  | (36,054 | )
Allowance for doubtful accounts at the end of the period |  | $ | 152,311 |  |  | $ | 409,076 |
Inventory – Inventory directly purchased is carried at the lower of cost or net realizable value, as determined on the first-in, first-out method. For inventory produced, standard costs that approximate actual costs, applying the FIFO method, are used to value inventory. Standard costs are reviewed at least annually by management or more often in the event that circumstances indicate a change in cost has occurred. Work in process and finished goods include material, labor, and production overhead costs. The Company adjusts the value of its inventory to the extent management determines that the cost cannot be recovered due to obsolescence or other factors. Inventory valuation adjustments for excess and obsolete inventory are calculated based on current inventory levels, movement, expected useful lives, and estimated future demand of the products and spare parts. Contracts Assets / Liabilities – Contract assets are the Company’s rights to consideration in exchange for goods or services and is recognized when a performance obligation has been satisfied but has not yet been billed. When the Company issues invoices to the customer and the billing is higher than the capitalized Contract assets, the net amount is transferred to Contract liabilities. Contract assets/liabilities are transferred to revenue and cost of goods sold when the right to consideration is unconditional and billed per the terms of the contractual agreement. Contract assets also include unbilled receivables, which usually comprise the last invoice remaining after the delivery of the water treatment unit, where revenue is recognized at the transfer of control based upon signed acceptance by the customer. Most often this invoice is sent to the customer at commissioning of the product or no later than 12 months after the delivery. Also included in Contract assets are short-term receivables such as VAT and other receivables. Leases -- The Company has elected to not recognize lease assets and liabilities with an initial term of 12 months or less and to not separate lease and non-lease components. The Company’s accounting for finance leases (formerly called capital lease obligations) remains substantially unchanged. Operating lease right-of-use (“ROU”) assets and liabilities are recognized at the commencement date based on the present value of lease payments over the lease term. As most of the Company’s leases do not provide an implicit rate, an incremental borrowing rate based on the information available at the commencement date is used in determining the present value. The Company will use the implicit rate when readily determinable. The operating lease ROU asset also included prepaid lease payments, reduced by accrued lease payments. The Company’s lease terms may include options to extend or terminate the lease, for which the Company will reflect the change when it is reasonably certain that those options will be exercised. Operating lease costs for lease payments will be recognized on a straight-line basis over the lease term. Property and Equipment -- Property and equipment are stated at cost. Expenditures for major renewals and betterments that extend the useful lives of property and equipment are capitalized upon being placed in service. Expenditures for maintenance and repairs are charged to expense as incurred. Depreciation is computed for financial statement purposes on a straight-line basis over the estimated useful lives of the assets, which range from three to ten years. Goodwill and Intangible Assets -- The purchase price of an acquired company is allocated between intangible assets and the net tangible assets of the acquired business, with the residual purchase price recorded as goodwill. The determination of the value of the intangible assets acquired involves certain judgments and estimates. These judgments can include, but are not limited to, the cash flows that an asset is expected to generate in the future and the appropriate weighted average cost of capital. Acquired intangible assets with determinable useful lives are amortized on a straight-line or accelerated basis over the estimated periods benefited, ranging from one to ten years. Customer relationships and other non-contractual intangible assets with determinable lives are amortized over periods of five years. The Company evaluates the recoverability of long-lived assets by comparing the carrying amount of an asset to the estimated future net undiscounted cash flows generated by the asset. If such assets are considered to be impaired, the impairment recognized is measured as the amount by which the carrying value of the assets exceeds the fair value of the assets. The evaluation of recoverability involves estimates of future operating cash flows based upon certain forecasted assumptions, including, but not limited to, revenue growth rates, gross profit margins, and operating expenses over the expected remaining useful life of the related asset. A shortfall in these estimated operating cash flows could result in an impairment charge in the future. Goodwill is not amortized but is evaluated annually for impairment at the reporting unit level or when indicators of a potential impairment are present. The Company estimates the fair value of the reporting unit using the discounted cash flow and market approaches. Forecasts of future cash flows are based on the Company’s best estimate of future net sales and operating expenses, using primarily expected category expansion, pricing, market segment fundamentals, and general economic conditions. Revenue Recognition -- On January 1, 2018, the Company adopted Accounting Standards Codification Topic 606, “Revenue from Contracts with Customers,” which includes clarifying ASUs issued in 2015, 2016 and 2017 (“new revenue standard”). The new revenue standard was applied to all open revenue contracts using the modified retrospective method as of January 1, 2018. The Company sells products throughout the world, and sales by geographical region are as follows for the three and six months ended June 30, 2022 and 2021:
|  | For the Three Months |  |  | For the Six Months |
|  | Ended June 30, |  |  | Ended June 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Americas |  | $ | 339,380 |  |  | $ | 196,207 |  |  | $ | 478,688 |  |  | $ | 361,795 |
Asia-Pacific |  |  | 1,213,389 |  |  |  | 1,459,032 |  |  |  | 2,048,753 |  |  |  | 2,589,068 |
Europe |  |  | 2,084,570 |  |  |  | 2,361,324 |  |  |  | 4,747,134 |  |  |  | 5,063,577 |
Middle East & Africa |  |  | 1,380,953 |  |  |  | - |  |  |  | 1,380,953 |  |  |  | - |
|  | $ | 5,018,292 |  |  | $ | 4,016,563 |  |  | $ | 8,655,528 |  |  | $ | 8,014,440 |
The Company’s sales by product line are as follows for the three and six months ended June 30, 2022 and 2021:
|  | For the Three Months |  |  | For the Six Months |
|  | Ended June 30, |  |  | Ended June 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Liquid filters and systems |  | $ | 2,144,011 |  |  | $ | 1,080,004 |  |  | $ | 2,737,002 |  |  | $ | 2,237,340 |
Diesel particulate filters |  |  | 1,812,334 |  |  |  | 1,810,743 |  |  |  | 3,692,452 |  |  |  | 3,741,807 |
Plastic components |  |  | 1,035,705 |  |  |  | 1,016,370 |  |  |  | 2,174,302 |  |  |  | 1,830,396 |
Development projects |  |  | 26,242 |  |  |  | 109,446 |  |  |  | 51,772 |  |  |  | 204,897 |
|  | $ | 5,018,292 |  |  | $ | 4,016,563 |  |  | $ | 8,655,528 |  |  | $ | 8,014,440 |
For liquid filters and systems, diesel particulate filters and plastic components, revenue is recognized when performance obligations specified within the terms of a contract with the customer are satisfied, which occurs when control of the product transfers to the customer or when services are rendered by the Company. The majority of the Company's sales contracts contain performance obligations satisfied at a point in time when title along with risks and rewards of ownership have transferred to the customer. This generally occurs when the product is shipped or accepted by the customer. Revenue for service contracts is recognized as the services are provided. Revenue is measured as the amount of consideration expected to be received in exchange for transferring the goods or providing services. The satisfaction of performance obligations under the terms of a revenue contract generally gives rise to the right to receive payment from the customer. The Company's standard payment terms vary by the type and location of the customer and the products or services offered. Generally, the time between when revenue is recognized and when payment is due is not significant. Pre-payments received prior to satisfaction of performance obligations are recorded as a Contract liability. Considering the relatively short time between revenue recognition and receipt of payment, financing components do not exist between the Company and its customers. For contracts with customers that include multiple performance obligations, judgment is required to determine whether performance obligations specified in these contracts are distinct and should be accounted for as separate revenue transactions for recognition purposes. For such arrangements, revenue is allocated to each performance obligation based on its relative standalone selling price. Standalone selling prices are generally determined based on the prices charged to customers or using expected cost-plus margin. System sales are recognized when the Company transfers control to the customer based upon sales and delivery conditions specified in the sales contract. This typically occurs upon shipment of the system from the production facility but can also occur upon other agreed delivery terms. In connection with the completion of the system, it is normal procedure to issue a FAT (Factory Acceptance Test) asserting that the customer has accepted the performance of the system as it is being shipped from our production facility in Hobro. As part of the performance obligation, the customer is normally offered commissioning services (final assembly and configuration at a place designated by the customer), and this commissioning is therefore considered a second performance obligation and is valued at cost, with the addition of a standard gross margin. This second performance obligation is recognized as revenue at the time of the commissioning services being rendered together with the cost incurred. Part of the invoicing to the customer is also attributed to the commissioning, and at transfer of the control of the system (i.e., the first performance obligation), this portion is recognized as Contract liabilities. Aftermarket sales represent parts, extended warranties and maintenance services. For the sale of aftermarket parts, the Company transfers control and recognizes revenue when parts are shipped to the customer. When customers are given the right to return eligible parts and accessories, the Company estimates the expected returns based on an analysis of historical experience. The Company adjusts estimated revenues at the earlier of when the most likely amount of consideration expected to be received changes or when the consideration becomes fixed. The Company recognizes revenue for extended warranty and maintenance agreements based on the standalone selling price over the life of the contract. The Company has received long-term contracts for grants from government entities for the development and use of silicon carbide membranes in various water filtration and treatment applications and historically in the installation of various water filtration systems. We measure the transfer of control of the performance obligation on long-term contracts utilizing the cost-to-cost measure of progress, with cost of revenue including direct costs such as labor and materials. Under the cost-to-cost approach, the use of estimated costs to complete each performance obligation is a significant variable in the process of determining recognized revenue and a significant factor in the accounting for such performance obligations. The timing of when we bill our customers is generally dependent upon advance billings terms, milestone billings based on completion of certain phases of the work, or when services are provided or products are shipped. Projects with performance obligations recognized over time that have costs and estimated earnings recognized to date in excess of cumulative billings are reported on our balance sheet as Contract assets. Projects with performance obligations recognized over time that have cumulative billings in excess of costs and estimated earnings recognized to date are reported on our balance sheet as Contract liabilities. Contract assets represent the Company’s rights to consideration in exchange for goods or services and is recognized when a performance obligation has been satisfied but has not yet been billed. Contract liabilities are payments received from customers prior to satisfaction of performance obligations, and these balances are typically related to prepayments for third-party expenses that are incurred shortly after billing. Contract assets/liabilities are transferred to revenue and cost of goods sold when the right to consideration is unconditional and billed per the terms of the contractual agreement. Contract liabilities also include deferred revenue related to the second performance obligation stated under Revenue Recognition, for which the obligation is attributed to the commissioning of the water treatment system. . The roll-forward of Contract assets / liabilities for the periods ended June 30, 2022, and December 31, 2021 are as follow:
|  | June 30, 2022 |  |  | December 31, 2021 |
Cost incurred |  | $ | 3,448,036 |  |  | $ | 3,381,994 |
Unbilled project deliveries |  |  | 938,041 |  |  |  | 454,158 |
VAT |  |  | 676,610 |  |  |  | 542,255 |
Other receivables |  |  | 61,873 |  |  |  | 60,158 |
Prepayments |  |  | (2,675,339 | ) |  |  | (2,947,736 | )
Deferred Revenue |  |  | (258,308 | ) |  |  | (499,146 | )
|  | $ | 2,190,913 |  |  | $ | 991,682 |
Distributed as follows: |  |  |  |  |  |  |  |
Contract assets |  | $ | 2,786,063 |  |  | $ | 1,906,510 |
Contract liabilities |  |  | (595,150 | ) |  |  | (914,828 | )
|  | $ | 2,190,913 |  |  | $ | 991,682 |
Advertising Cost -- Costs incurred in connection with advertising of the Company’s products are expensed as incurred. Advertising costs are included in sales expenses, and total advertising costs for the three-month periods ended June 30, 2022 and 2021 were $47,904 and $42,843, respectively. Total advertising costs amounted to $103,428 and $125,235 for the six months ended June 30, 2022 and 2021, respectively. Research and Development Cost -- The Company expenses research and development costs as incurred. Included in operating expense for the three-month periods ended June 30, 2022, and 2021 were research and development costs of $490,836 and $434,629, respectively. For the six-month periods ended June 30, 2022, and 2021, research and development costs were $1,093,573 and $872,236, respectively. Income Taxes -- The Company accounts for income taxes in accordance with FASB ASC Topic 740, Accounting for Income Taxes. This statement requires an asset and liability approach with respect to accounting for income taxes. Income/(Loss) Per Share -- The Company calculates earnings (loss) per share in accordance with FASB ASC 260, Earnings Per Share. Basic earnings per common share (EPS) are based on the weighted average number of shares of Common Stock outstanding during each period. Diluted earnings per common share are based on shares outstanding (computed as under basic EPS) and potentially dilutive common shares. Potential shares of Common Stock included in the diluted earnings per share calculation include in-the-money stock options, RSU’s and warrants that have been granted but have not yet been exercised. Stock Awards -- During the years presented in the accompanying consolidated financial statements, the Company has granted stock awards. The Company accounts for stock awards in accordance with the provisions of FASB ASC Topic 718, Compensation – Stock Compensation. Fair Value of Financial Instruments -- The Company accounts for fair value measurements for financial assets and liabilities in accordance with FASB ASC Topic 820. The authoritative guidance, which among other things, defines fair value, establishes a consistent framework for measuring fair value and expands disclosure for each major asset and liability category measured at fair value on either a recurring or non-recurring basis. Fair value is defined as the exit price, representing the amount that would either be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability. As a basis for considering such assumptions, the guidance establishes a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value as follows:
● | Level 1. Observable inputs such as quoted prices in active markets for identical assets or liabilities;
● | Level 2. Inputs, other than the quoted prices in active markets, that are observable either directly or indirectly; and
● | Level 3. Unobservable inputs in which there is little or no market data, which require the reporting entity to develop its own assumptions.
Unless otherwise disclosed, the fair value of the Company’s financial instruments including cash, accounts receivable, other receivables, prepaid expenses, accounts payable, accrued expenses, Senior Promissory Notes and Convertible Notes payable approximate their recorded values due to their short-term maturities. Accounting Estimates -- The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets including accounts receivable; allowance for doubtful accounts; contract assets; reserve for excess and obsolete inventory; depreciation and impairment of property, plant and equipment; goodwill; liabilities including contract liabilities and contingencies; the disclosures of contingent assets and liabilities at the date of the financial statements; and the reported amount of revenues and expenses during the reporting period. Actual results could differ from those estimated. Recent Accounting Pronouncements – In November 2021, the FASB issued ASU 2021-10, Disclosures by Business Entities about Government Assistance. The FASB is issuing this Update to increase the transparency of government assistance including the disclosure of (1) the types of assistance, (2) an entity’s accounting for the assistance, and (3) the effect of the assistance on an entity’s financial statements. The ASU will be effective for annual reporting periods after January 1, 2022. We are still assessing the impact of ASU 2021-10 on our consolidated financial statements. In August 2020, the FASB issued ASU 2020-06 Accounting for Convertible Instruments and Contracts In An Entity’s Own Equity. ASU 2020-06 simplifies the accounting for certain convertible instruments by removing the separation models for convertible debt with a cash conversion feature and for convertible instruments with a beneficial conversion feature. As a result, more convertible debt instruments will be reported as a single liability instrument with no separate accounting for embedded conversion features. Additionally, ASU 2020-06 amends the diluted earnings per share calculation for convertible instruments by requiring the use of the if-converted method. The treasury stock method is no longer available. For SEC filers, excluding smaller reporting companies, ASU 2020-06 is effective for fiscal years beginning after December 15, 2021 including interim periods within those fiscal years. For all other entities, ASU 2020-06 is 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 Company early adopted ASU 2020-06 on January 1, 2022 using a modified retrospective approach. In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. This ASU provides temporary optional guidance to ease the potential burden in accounting for reference rate reform. The new guidance provides optional expedients and exceptions for applying GAAP to contract modifications and hedging relationships, subject to meeting certain criteria, that reference LIBOR or another reference rate expected to be discontinued. This ASU is intended to help stakeholders during the global market-wide reference rate transition period and will be in effect for a limited time through December 31, 2022. Adoption is permitted at any time. The Company is currently evaluating the impact on its financial statements. Other recent accounting pronouncements issued by the FASB did not or are not believed by management to have a material impact on the Company’s present or future financial statements.

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