Basis of Presentation

In the opinion of management, the accompanying unaudited condensed consolidated financial statements include all adjustments, consisting of normal recurring adjustments, necessary for a fair presentation of the Company’s financial statements for interim periods in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”). The information included in this quarterly report on Form 10-Q should be read in conjunction with the audited consolidated financial statements and the accompanying notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2019 (“2019 Form 10-K”). The Company’s accounting policies are described in the “Notes to Consolidated Financial Statements” in the 2019 Form 10-K and are updated, as necessary, in this Form 10-Q. The December 31, 2019 condensed consolidated balance sheet data presented for comparative purposes was derived from the audited financial statements but does not include all disclosures required by U.S. GAAP. The results of operations for the three and six months ended June 30, 2020 are not necessarily indicative of the operating results for the full year or for any other subsequent interim period.

Use of Estimates

The process of preparing financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of assets and liabilities at the date of the financial statements. Such management estimates include those relating to revenue recognition, inventory write-downs to reflect net realizable value, assumptions used in the valuation of stock-based awards and valuation allowances against deferred tax assets. Actual results could differ from those estimates.

Fair Value of Financial Instruments

Our financial instruments consist primarily of receivables, accounts payable, accrued expenses and short- and long-term debt. The carrying amount of receivables, accounts payable and accrued expenses approximates our fair value because of the short-term maturity of such instruments.

We have categorized our assets and liabilities that are valued at fair value on a recurring basis into a three-level fair value hierarchy in accordance with U.S. GAAP. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The fair value hierarchy gives the highest priority to quoted prices in active markets for identical assets and liabilities (Level 1) and lowest priority to unobservable inputs (Level 3).

Assets and liabilities recorded in the balance sheets at fair value are categorized based on a hierarchy of inputs, as follows:

At June 30, 2020 and December 31, 2019, we had no instruments requiring a fair value determination.

Revenue from Contracts with Customers

On January 1, 2018, we adopted ASC 606, Revenue from Contracts with Customers (“ASC 606”), using the modified retrospective method with respect to all non-completed contracts. Revenues and contract assets and liabilities for contracts completed prior to January 1, 2018 are presented in accordance with ASC 605, Revenue Recognition. ASC 606 outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes nearly all existing revenue recognition guidance, including industry-specific guidance. The new guidance is based on the principle that an entity should recognize revenue to depict the transfer of products or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those products or services. The new guidance also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgment and changes in judgments and assets recognized from costs incurred to fulfill a contract. The adoption of ASC 606 did not have a material effect on our financial position, results of operations, or internal controls over financial reporting.

Under ASC 606, the Company recognizes revenue when the customer obtains control of promised products or services, in an amount that reflects the consideration which is expected to be received in exchange for those products or services. The Company recognizes revenue following the five-step model prescribed under ASC 606: (i) identify contract(s) with a customer; (ii) identify the performance obligation(s) in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligation(s) 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 entity will collect the consideration it is entitled to in exchange for the products or services it transfers to the customer.

At contract inception, once the contract is determined to be within the scope of ASC 606, the Company assesses the products or services promised within each contract and determines those that are performance obligations and assesses whether each promised product 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. To the extent the transaction price includes variable consideration, we estimate the amount of variable consideration that should be included in the transaction price utilizing the expected value method. Variable consideration is included in the transaction price if, in our judgment, it is probable that a significant future reversal of cumulative revenue under the contract will not occur. Estimates of variable consideration and determination of whether to include estimated amounts in the transaction price are based largely on an assessment of our anticipated performance and all information (historical, current and forecasted) that is reasonably available. Sales and other taxes collected on behalf of third parties are excluded from revenue. For the six months ended June 30, 2020 and 2019, none of our contracts with customers included variable consideration.

Contracts that are modified to account for changes in contract specifications and requirements are assessed to determine if the modification either creates new or changes the existing enforceable rights and obligations. Generally, contract modifications are for products or services that are not distinct from the existing contract due to the inability to use, consume or sell the products or services on their own to generate economic benefits and are accounted for as if they were part of that existing contract. The effect of a contract modification on the transaction price and measure of progress for the performance obligation to which it relates, is recognized as an adjustment to revenue (either as an increase in or a reduction of revenue) on a cumulative catch-up basis. For the six months ended June 30, 2020 and 2019, there were no modifications to contract specifications.

The Company is engaged in the development, marketing and sale of wireless radio systems for secure, wide area mission-critical, business-to-business networks. We generate revenue primarily from the sale of our FullMAX System and the delivery of related services, along with non-recurring engineering (“NRE”) development projects with certain customers.

Product revenue is comprised of sales of the Company’s software defined base station and remote radios, its network management and monitoring system, and accessories. The Company’s software and hardware is sold with a limited one-year basic warranty included in the price. The limited one-year basic warranty is an assurance-type warranty, is not a separate performance obligation, and thus no transaction price is allocated to it. The nature of tasks under the limited one-year basic warranty only provide for remedying defective product(s) covered by the warranty. Product revenue is generally recognized when the customer obtains control of our product, which occurs at a point in time, and may be upon shipment or upon delivery based on the contractual shipping terms of a contract, or upon installation when the combined performance obligation is not distinct within the context of the contract.

Service revenue is comprised of separately priced extended warranty sales, network support and maintenance, remote monitoring, as well as ancillary services directly related to the sale of the Company’s wireless communications products including wireless network design, systems engineering, radio frequency planning, software configuration, product training, installation, and onsite support. The extended warranty we sell provides a level of assurance beyond the coverage for defects that existed at the time of a sale or against certain types of covered damage. The extended warranty includes 1) factory hardware repair or replacement of the base station and remote radios, at our election, 2) software upgrades, bug fixes and new features of the radio software and NMS, 3) deployment and network architecture support, and 4) technical support by phone and email. Extended warranty, network support and maintenance, and remote monitoring revenues are recognized ratably over the term of the service contract. Ancillary service revenues are recognized at the point in time when those services have been provided to the customer and the performance obligation has been satisfied. With respect to extended warranty sales and remote monitoring, the Company applies the input method using straight-line recognition.

Development revenue is comprised primarily of non-recurring engineering service contracts to develop software and hardware applications for various customers. A significant portion of this revenue is generated through one contract with a customer whereby the Company will develop such applications to interoperate within the customers infrastructure. For this contract, the Company and the customer work cooperatively, whereby the customer’s involvement is to provide technical specifications for the product design, as well as, to review and approve the project progress at various markers based on predetermined milestones. The products developed are not able to be sold to any other customer and are based in part upon existing Company and customer technology. This development contract is in effect until March 31, 2021, at which time the Company will grant the customer an irrevocable, perpetual, royalty-free, and exclusive right to market, offer for sale, sell, and resell the developed product without restriction. Development revenue is recognized as services are provided over the life of the contract as the Company has an enforceable right to payment for services completed to date and there is no alternative use of the product.

If the customer contract contains a single performance obligation, the entire transaction price is allocated to the single performance obligation. We enter into certain contracts within our service revenues that have multiple performance obligations, one or more of which may be delivered subsequent to the delivery of other performance obligations. We allocate the transaction price based on the estimated relative standalone selling prices of the promised products or services underlying each performance obligation. We determine standalone selling prices based on the price at which the performance obligation is sold separately. If the standalone selling price is not observable through past transactions, we estimate the standalone selling price considering available information such as market conditions and internally approved pricing guidelines related to the performance obligations. Revenue is then allocated to the performance obligations using the relative selling prices of each of the performance obligations in the contract.

Our payment terms vary and range from Net 15 to Net 30 days from the date of the invoices for product and services related revenue. Our payment terms for the majority of our development related revenue carry milestone related payment obligations which span the contract life of fifteen months. For milestone-based contracts, the customer reviews the work completed as of the most recent milestone date and once approved, makes payment on the upcoming milestone in advance of work being performed.

Disaggregation of Revenue

The following tables present our disaggregated revenues by Type of Revenue and Timing of Revenue:

Contract Assets and Liabilities

We recognize a receivable or contract asset when we perform a service or transfer a good in advance of receiving consideration. A receivable is recorded when our right to consideration is unconditional and only the passage of time is required before payment of that consideration is due. A contract asset is recorded when our right to consideration in exchange for goods or services that we have transferred or provided to a customer is conditional on something other than the passage of time. We did not have any contract assets recorded at June 30, 2020 or December 31, 2019.

We recognize a contract liability when we receive consideration, or if we have the unconditional right to receive consideration, in advance of satisfying the performance obligation. A contract liability is our obligation to transfer goods or services to a customer for which we have received consideration, or an amount of consideration is due from the customer. The table below details the activity in our contract liabilities during the six months ended June 30, 2020, and the year ended December 31, 2019, which is included in accrued expenses and other current liabilities in the Company’s unaudited condensed consolidated balance sheet.

Warranty Reserve

For our software and hardware products, we provide a limited one-year assurance-type warranty and for our development service, we provide no warranties. The assurance-type warranty covers defects in material and wordsmanship only. If a warranted software or hardware component is determined to be defective after being tested by the Company, the Company will repair, replace or refund the price of the covered hardware and/or software to the customer (not including any shipping, handling, delivery or installation charges). We estimate, based upon a review of historical warranty claim experience, the costs that may be incurred under our warranties and record a liability in the amount of such estimate at the time a product is sold. Factors that affect our warranty liability include the number of units sold, historical and anticipated rates of warranty claims, and cost per claim. We periodically assess the adequacy of our recorded warranty liability and adjust the accrual as claims data and historical experience warrants. The Company has assessed the costs of fulfilling its existing assurance-type warranties and has determined that the estimated outstanding warranty obligation at June 30, 2020 and December 31, 2019 are immaterial to the Company’s financial statements.

Net Loss Per Common Share

Basic net loss per share is computed by dividing net loss by the weighted average shares of common stock outstanding for each period. Diluted net loss per share is the same as basic net loss per share since the Company has net losses for each period presented.

The following potentially dilutive securities for the six months ended June 30, 2020 and 2019 have been excluded from the computation of diluted net loss per share because the effect of their inclusion would have been anti-dilutive.

Recent Accounting Pronouncements

There have been no material changes to our significant accounting policies as summarized in NOTE 2 of our 2019 Form 10-K. We do not expect that the adoption of any recent accounting pronouncements will have a material impact on our accompanying unaudited condensed consolidated financial statements.