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Summary of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2019

The preparation of these consolidated financial statements in conformity with generally accepted accounting principles in the United States of America (“GAAP”) requires the Company to make estimates and assumptions that affect amounts reported in the consolidated financial statements and the accompanying notes. Significant estimates in these consolidated financial statements include allowances on accounts receivable, inventory, and deferred taxes, as well as estimates for accrued warranty expenses, goodwill and the ability of goodwill to be realized, revenue deferrals, effects of stock-based compensation and warrants, contingent liabilities, and the provision or benefit for income taxes. Due to the inherent uncertainty involved in making estimates, actual results reported in future periods may differ materially from those estimates.

Reclassifications

Fair Value of Financial Instruments

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants in the principal market (or, if none exists, the most advantageous market) for the specific asset or liability at the measurement date (referred to as the “exit price”). The fair value is based on assumptions that market participants would use, including a consideration of non-performance risk. Under the accounting guidance for fair value hierarchy, there are three levels of measurement inputs. Level 1 inputs are quoted prices in active markets for identical assets or liabilities. Level 2 inputs are observable, either directly or indirectly. Level 3 inputs are unobservable due to little or no corroborating market data.

The Company’s financial instruments, consisting of cash, cash equivalents, restricted cash, accounts receivable, accounts payable, accrued liabilities, and SWK Loan (as defined below), approximate fair value because of the liquid or short-term nature of these items or market interest rates as of December 31, 2019.

Reverse Stock Split

At the Company’s annual meeting of stockholders on May 9, 2018 (the “2018 Annual Meeting”), the Company’s stockholders approved an amendment to its Restated Certificate of Incorporation to effect a reverse stock split of its common stock, at a ratio ranging from one-for-five to one-for-fifteen, with the final ratio to be determined by the Company’s board of directors (the “Board”). Immediately after the 2018 Annual Meeting, the Board approved a one-for-five (1:5) reverse stock split of the outstanding shares of the BIOLASE common stock. On May 10, 2018, the Company filed an amendment (the “Fourth Amendment”) to its Restated Certificate of Incorporation with the Secretary of State of the State of Delaware to effect the reverse stock split and to reduce the authorized shares of common stock from 200,000,000 shares to 40,000,000 shares. Except as the context otherwise requires, all current and prior year share numbers (including common stock warrants) and share price amounts (including exercise prices and closing market prices) contained in these audited financial statements and notes thereto reflect the one-for-five reverse stock split. Additionally, in 2018 the Company recorded a reclassification of $0.1 million between common stock and additional paid-in capital, equal to the reduction in par value.

Concentration of Credit Risk, Interest Rate Risk and Foreign Currency Exchange Rate

Financial instruments which potentially expose the Company to a concentration of credit risk consist principally of cash and cash equivalents, restricted cash, and trade accounts receivable. The Company maintains its cash and cash equivalents and restricted cash with established commercial banks. At times, balances may exceed federally insured limits. To minimize the risk associated with trade accounts receivable, management performs ongoing credit evaluations of customers’ financial condition and maintains relationships with the Company’s customers that allow management to monitor current changes in business operations so the Company can respond as needed. The Company does not, generally, require customers to provide collateral before it sells them its products. However, the Company has required certain distributors to make prepayments for significant purchases of products.

Substantially all of the Company’s revenue is denominated in U.S. dollars, including sales to international distributors. Only a small portion of its revenue and expenses is denominated in foreign currencies, principally the Euro and Indian Rupee. The Company’s foreign currency expenditures primarily consist of the cost of maintaining offices, consulting services, and employee-related costs. During the years ended December 31, 2019, 2018, and 2017, the Company did not enter into any hedging contracts. Future fluctuations in the value of the U.S. dollar may affect the price competitiveness of the Company’s products outside the U.S.

Liquidity and Management's Plans

Liquidity and Management’s Plans

The Company has reported losses from operations of $15.6 million, $20.9 million, and $18.0 million for the years ended December 31, 2019, 2018, and 2017, respectively, and has not generated cash from operations for the years ended December 31, 2019, 2018, and 2017. During the year ended December 31, 2017, the principal sources of liquidity for the Company were its net proceeds from the December 5, 2017, April 18, 2017 and August 8, 2017 sales by the Company of $11.4 million, $10.2 million, and $9.5 million, respectively, of unregistered shares of the Company’s equity securities. During the year ended December 31, 2018, the Company also received liquidity from the Credit Agreement (as defined and described in Note 6) with SWK Funding, LLC which provided borrowings of $12.5 million but required the repayment of the Business Financing Agreement (as defined and described in Note 6) with Western Alliance Bank, which provided borrowings up to $6.0 million.

As of December 31, 2019, the Company was not in compliance with debt covenants of the Credit Agreement with SWK Funding, LLC and obtained a waiver as part of a Fourth Amendment to Credit Agreement (“Fourth Amendment”) in March 2020. The Company does not anticipate it will regain compliance by March 31, 2020, therefore the Company has reclassified the Term Loan from a long-term liability to a current liability in the consolidated balance sheets. The details of the Fourth Amendment are contained in Note 11 to these consolidated financial statements.

On October 28, 2019, BIOLASE, Inc. (the “Company”) entered into a loan and security agreement with Pacific Mercantile Bank, as lender , which provides for a revolving line of credit. See Note 6 for additional information.

On October 29, 2019, BIOLASE consummated the sale of 7,820,000 shares of its common stock at a price to the public of $0.5750 per share in a public offering and in addition, granted the underwriters a 30-day over-allotment option to purchase up to an additional 1,173,000 shares of common stock at the public offering price, less the underwriting discount.

On October 29, 2019, BIOLASE also sold to existing to investors 69,565 unregistered shares of the Company’s Series E Convertible Preferred Stock (“Series E Preferred Stock”) at a price of $57.50 per share in a concurrent private placement. Each share of preferred stock is automatically convertible into 100 shares of common stock at a conversion price equal to $0.5750 per share, subject to customary anti-dilution adjustments, at such time as BIOLASE increases the amount of its authorized common stock to permit the full conversion.

At the closing and after exercise of the underwriter’s overallotment option, BIOLASE received approximately $4.2 million in net proceeds from the common stock offering, after deducting the underwriting discount, and approximately $4.0 million in gross proceeds from the concurrent private placement, resulting in total net proceeds from the offering and private placement of approximately $8.2 million.

On November 5, 2019, the underwriters exercised their over-allotment option to purchase an additional 1,173,000 shares of common stock at a share price of $0.5750 per share for approximately $0.6 million in net proceeds, after deducting the underwriting discount.

Additional capital requirements may depend on many factors, including, among other things, the rate at which business grows, demands for working capital, manufacturing capacity, and any acquisitions that the Company may pursue. From time to time, the Company could be required, or may otherwise attempt, to raise capital through either equity or debt offerings. The Company cannot provide assurance that it will enter into any such equity or debt financings in the future or that the required capital will be available on acceptable terms, if at all, or that any such financing activity will not be dilutive to its stockholders.

The Company’s recurring losses, level of cash used in operations, potential need for additional capital and the uncertainties surrounding its ability to meet its debt covenants and service its debt, or raise additional capital, raises substantial doubt about its ability to continue as a going concern. The financial statements do not include any adjustments that might be necessary if the Company is unable to continue as a going concern.

Additionally, there are uncertainties surrounding the impact of COVID-19 on the Company’s business and operations. The details of these uncertainties are contained in Note 11 to these consolidated financial statements.

At December 31, 2019, the Company had approximately $14.7 million in working capital. The Company’s principal sources of liquidity at December 31, 2019 consisted of approximately $6.1 million in cash, cash equivalents, and restricted cash, and $8.8 million of net accounts receivable.

In order for the Company to continue operations beyond the next 12 months and be able to discharge its liabilities and commitments in the normal course of business, the Company must increase sales of its products, control or potentially reduce expenses and establish profitable operations in order to generate cash from operations or obtain additional funds when needed.

Additional capital requirements may depend on many factors, including, among other things, the rate at which the Company’s business grows, demands for working capital, manufacturing capacity, and any acquisitions that the Company may pursue. From time to time, the Company could be required, or may otherwise attempt, to raise capital through either equity or debt offerings. The Company cannot provide assurance that it will be able to successfully enter into any such equity or debt financings in the future or that the required capital would be available on acceptable terms, if at all, or that any such financing activity would not be dilutive to its stockholders.

Cash and Cash Equivalents

The Company considers all highly liquid investments with maturities of three months or less when purchased, as cash equivalents. Cash equivalents are carried at cost, which approximates fair market value.

Restricted Cash

Restricted cash represents $0.2 million relating to a revolving 90-day certificate of deposit maintained by the Company as collateral in connection with corporate credit cards and $0.1 million relating to its commercial credit card servicing agreement with Western Alliance Bank. At December 31, 2019 and 2018, the restricted cash balance was $0.3 million and $0.3 million, respectively.

The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported in the consolidated balance sheets to the same total reported in the consolidated statements of cash flows (in thousands):

	For the years ended December 31,
	2019		2018
Cash and cash equivalents	$	5,789	$	8,044
Restricted cash		312		312
Total cash, cash equivalents, and restricted cash in the consolidated statement of cash flows	$	6,101	$	8,356

Inventory

The Company values inventory at the lower of cost or net realizable value, with cost determined using the first-in, first-out method. The carrying value of inventory is evaluated periodically for excess quantities and obsolescence. Management evaluates quantities on hand, physical condition, and technical functionality as these characteristics may be impacted by anticipated customer demand for current products and new product introductions. The allowance is adjusted based on such evaluation, with a corresponding provision included in cost of revenue. Abnormal amounts of idle facility expenses, freight, handling costs and wasted material are recognized as current period charges, and the Company’s allocation of fixed production overhead is based on the normal capacity of its production facilities.

Property, Plant and Equipment

Property, Plant, and Equipment

Property, plant, and equipment is stated at acquisition cost less accumulated depreciation. Maintenance and repairs are expensed as incurred. Upon sale or disposition of assets, any gain or loss is included in the consolidated statements of operations.

The cost of property, plant, and equipment is depreciated using the straight-line method over the following estimated useful lives of the respective assets, except for leasehold improvements, which are depreciated over the lesser of the estimated useful lives of the respective assets or the related lease terms.

Building	30 years
Leasehold improvements	3 to 5 years
Equipment and computers	3 to 5 years
Furniture and fixtures	5 years

Depreciation expense for the years ended December 31, 2019, 2018, and 2017 totaled approximately $1.0 million, $0.9 million and $1.2 million, respectively. The Company recognized losses on disposal of internally developed software of $0, $1.2 million and $0.5 million during the years ended December 31, 2019, 2018 and, 2017, respectively.

Goodwill and Other Intangible Assets

Goodwill is not subject to amortization but is evaluated for impairment annually or whenever events or changes in circumstances indicate that the asset might be impaired. The Company operates in one reporting segment and operating unit; therefore, goodwill is tested for impairment at the consolidated level against the fair value of the Company. The fair value of a reporting unit refers to the amount at which the unit as a whole could be bought or sold in a current transaction between willing parties. Quoted market prices in active markets are the best evidence of fair value and are used as the basis for measurement, if available. Management assesses potential impairment on an annual basis on June 30^th and compares the Company’s market capitalization to its carrying amount, including goodwill. A significant decrease in the Company’s stock price could indicate a material impairment of goodwill which, after further analysis, could result in a material charge to operations. Inherent in the Company’s fair value determinations are certain judgments and estimates, including projections of future cash flows, the discount rate reflecting the inherent risk in future cash flows, the interpretation of current economic indicators and market valuations, and strategic plans with regard to operations. A change in these underlying assumptions could cause a change in the results of the tests, which could cause the fair value of the reporting unit to be less than its respective carrying amount.

Costs incurred to acquire and successfully defend patents, and costs incurred to acquire trademarks and trade names are capitalized. Costs related to the internal development of technologies that are ultimately patented are expensed as incurred. Intangible assets, except those determined to have an indefinite life, are amortized using the straight-line method or over management’s best estimate of the pattern of economic benefit over the estimated useful life of the assets. Intangible assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable.

Long-Lived Assets

The carrying values of long-lived assets, including intangible assets subject to amortization, are reviewed when indicators of impairment, such as reductions in demand or significant economic slowdowns, are present. Reviews are performed to determine whether carrying value of an asset is impaired based on comparisons to undiscounted expected future cash flows. If this comparison indicates that there is impairment, the impaired asset is written down to fair value, which is typically calculated using discounted expected future cash flows. Impairment is based on the excess of the carrying amount over the fair value of those assets.

Redeemable Preferred Stock

The Company classifies convertible preferred stock that is redeemable at the stockholder’s discretion as mezzanine equity. In 2019, the Company issued 69,565 shares of its Series E Convertible Preferred Shares to two stockholder’s who own over 60% of the common stock of the Company for a share price of $57.50 per share and a par value of $0.001 per share. Each share of the Series E Convertible Preferred Stock is convertible into 100 shares of the Company’s common stock upon exercised. Additional details are discussed further in Note 8 to these consolidated financial statements.

Other Comprehensive (Loss) Income

Other comprehensive (loss) income encompasses the change in equity from transactions and other events and circumstances from non-owner sources and is included as a component of stockholders’ equity but is excluded from net (loss) income. Accumulated other comprehensive (loss) income is comprised of foreign currency translation adjustments.

Foreign Currency Translation and Transactions

Transactions of the Company’s German, Spanish, Australian, and Indian subsidiaries are denominated in their local currencies which have been determined to be their functional currencies. The results of operations and cash flows are translated at average exchange rates during the period, and assets and liabilities are translated at end-of-period exchange rates. Translation gains or losses are shown as a component of accumulated other comprehensive (loss) income in stockholders’ equity. Income and losses resulting from foreign currency transactions which are denominated in a currency other than the entity’s functional currency, are included in the consolidated statements of operations.

Revenue Recognition

Contracts with Customers

Revenue for sales of products and services is derived from contracts with customers. The products and services promised in customer contracts include delivery of laser systems, imaging systems, and consumables as well as certain ancillary services such as training and extended warranties. Contracts with each customer generally state the terms of the sale, including the description, quantity and price of each product or service. Payment terms are stated in the contract and vary according to the arrangement. Because the customer typically agrees to a stated rate and price in the contract that does not vary over the life of the contract, the Company’s contracts do not contain variable consideration. The Company establishes a provision for estimated warranty expense.

Performance Obligations

At contract inception, the Company assesses the products and services promised in its contracts with customers. The Company then identifies performance obligations to transfer distinct products or services to the customers. In order to identify performance obligations, the Company considers all of the products or services promised in contracts regardless of whether they are explicitly stated or are implied by customary business practices.

Revenue from products and services transferred to customers at a single point in time accounted for 81%, 86%, and 85% of net revenue for the years ended December 31, 2019, 2018, and 2017, respectively. The majority of the Company’s revenue recognized at a point in time is for the sale laser systems, imaging systems, and consumables. Revenue from these contracts is recognized when the customer is able to direct the use of and obtain substantially all of the benefits from the product which generally coincides with title transfer during the shipping process.

Revenue from services transferred to customers over time accounted for 19%, 14%, and 15% of net revenue for the years ended December 31, 2019, 2018, and 2017, respectively. The majority of our revenue that is recognized over time relates to product training and extended warranties. Deferred revenue attributable to undelivered elements, which primarily consists of product training, totaled approximately $0.6 million and $0.7 million as of December 31, 2019 and 2018, respectively.

Transaction Price Allocation

The transaction price for a contract is allocated to each distinct performance obligation and recognized as revenue when, or as, each performance obligation is satisfied. For contracts with multiple performance obligations, the Company allocates the contract’s transaction price to each performance obligation using the best estimate of the standalone selling price of each distinct good or service in a contract. The primary method used to estimate standalone selling price is the observable price when the good or service is sold separately in similar circumstances and to similar customers.

Significant Judgments

Revenue is recorded for extended warranties over time as the customer benefits from the warranty coverage. This revenue will be recognized equally throughout the contract period as the customer receives benefits from the Company's promise to provide such services. Revenue is recorded for product training as the customer attends a training program or upon the expiration of the obligation, which is generally after nine months.

The Company also has contracts that include both the product sales and product training as performance obligations. In those cases, the Company records revenue for product sales at the point in time when the product has been shipped. The customer obtains control of the product when it is shipped, as all shipments are made FOB shipping point, and after the customer selects its shipping method and pays all shipping costs and insurance. The Company has concluded that control is transferred to the customer upon shipment.

Accounts Receivable

Accounts receivable are stated at estimated net realizable value. The allowance for doubtful accounts is based on an analysis of customer accounts and the Company’s historical experience with accounts receivable write-offs.

Contract Liabilities

The Company performs its obligations under a contract with a customer by transferring products and/or services in exchange for consideration from the customer. The Company typically invoices its customers as soon as control of an asset is transferred and a receivable for the Company is established. The Company, however, recognizes a contract liability when a customer prepays for goods and/or services and the Company has not transferred control of the goods and/or services. The opening and closing balances of the Company’s contract liabilities are as follows (in thousands):

	December 31,
	2019		2018
Undelivered elements (training, installation, product and support services)	$	559	$	730
Extended warranty contracts		2,063		1,735
Deferred royalties		—		11
Total deferred revenue		2,622		2,476
Less: long-term portion of deferred revenue		385		—
Deferred revenue – current	$	2,237	$	2,476

The balance of contract assets was immaterial as the Company did not have a significant amount of uninvoiced receivables in the years ended December 31, 2019 and 2018.

The amount of revenue recognized during the years ended December 31, 2019 and December 31, 2018 that was included in the opening contract liability balance related to undelivered elements was $0.5 million and $0.8 million, respectively. The amounts related to extended warranty contracts was $0.7 million and $0.8 million, for the years ended December 31, 2019 and December 31, 2018, respectively. Deferred royalties was $0 and $11,000 for the years ended December 31, 2019 and December 31, 2018, respectively.

Disaggregation of Revenue

The Company disaggregates revenue from contracts with customers into geographical regions and by the timing of when goods and services are transferred. The Company determined that disaggregating revenue into these categories depicts how the nature, amount, timing and uncertainty of revenue and cash flows are affected by regional economic factors.

The Company’s revenues related to the following geographic areas were as follows (in thousands):

	Years Ended December 31,
	2019		2018		2017
United States	$	22,814	$	28,661	$	29,296
International		14,985		17,494		17,630
	$	37,799	$	46,155	$	46,926

Information regarding revenues disaggregated by the timing of when goods and services are transferred is as follows (in thousands):

	For the Year Ended December 31,
	2019		2018		2017
Revenue recognized over time		7,174		6,441		7,123
Revenue recognized at a point in time	$	30,625	$	39,714	$	39,803
Total	$	37,799	$	46,155	$	46,926

The Company’s sales by end market is as follows (in thousands):

	For the Year Ended December 31,
	2019		2018		2017
End-customer	$	25,173	$	30,478	$	31,886
Distributors		12,626		15,677		15,040
	$	37,799	$	46,155	$	46,926

Shipping and Handling Costs and Revenues

Shipping and freight costs are treated as fulfillment costs. For shipments to end-customers, the customer bears the shipping and freight costs and has control of the product upon shipment. For shipments to distributors, the distributor bears the shipping and freight costs, including insurance, tariffs and other import/export costs.

Provision for Warranty Expense

The Company provides warranties against defects in materials and workmanship of its laser systems for specified periods of time. For the years ended December 31, 2019 and 2018, laser systems sold were covered by the warranty for a period of up to two years from the date of sale by the Company or the distributor to the end-user. In 2017, for Waterlase systems sold domestically and purchased in 2017 or later, the Company decreased the warranty period from two years to one year. Laser systems sold internationally were covered by the warranty for a period of up to 28 months from the date of sale to the international distributor. Estimated warranty expenses are recorded as an accrued liability with a corresponding provision to cost of revenue. This estimate is recognized concurrent with the recognition of revenue on the sale to the distributor or end-user. Warranty expenses expected to be incurred after one year from the time of sale to the distributor are classified as a long-term warranty accrual. The Company’s overall accrual is based on its historical experience and management’s expectation of future conditions, taking into consideration the location and type of customer and the type of laser, which directly correlate to the materials and components under warranty, the duration of the warranty period, and the logistical costs to service the warranty. Additional factors that may impact the Company’s warranty accrual include changes in the quality of materials, leadership and training of the production and services departments, knowledge of the lasers and workmanship, training of customers, and adherence to the warranty policies. Additionally, an increase in warranty claims or in the costs associated with servicing those claims would likely result in an increase in the accrual and a decrease in gross profit. All imaging products are initially covered by the manufacturer’s warranties. However, the Company offers extended warranties on certain imaging products.

Changes in the initial product warranty accrual and the expenses incurred under the Company’s initial and extended warranties for the years ended December 31 are included within accrued liabilities on the Consolidated Balance Sheets and were as follows (in thousands):

	Years Ended December 31,
	2019			2018			2017
Balance, January 1	$	1,308		$	1,190		$	1,706
Provision for estimated warranty cost		806			901			492
Warranty expenditures		(1,004	)		(783	)		(1,008	)
Balance, December 31		1,110			1,308			1,190
Less: long-term portion of warranty accrual		245			447			70
Current portion of warranty accrual	$	865		$	861		$	1,120

Advertising Costs

Advertising costs are expensed as incurred and totaled approximately $0.5 million, $0.6 million and $0.6 million for the years ended December 31, 2019, 2018, and 2017, respectively.

Engineering and Development

Engineering and development expenses are generally expensed as incurred and consist of engineering personnel salaries and benefits, prototype supplies, contract services, and consulting fees related to product development.

Stock-Based Compensation

During the years ended December 31, 2019, 2018, and 2017, the Company recognized compensation cost related to stock options of $2.7 million, $2.8 million, and $2.2 million, respectively, based on the grant-date fair value. In 2019, $0.4 million of the total stock compensation cost related to performance-based awards was recognized as a liability. The following table summarizes the income statement classification of compensation expense associated with share-based payments (in thousands):

	Years Ended December 31,
	2019		2018		2017
Cost of revenue	$	293	$	420	$	207
Sales and marketing		557		535		235
General and administrative		1,662		1,440		1,469
Engineering and development		230		373		296
	$	2,742	$	2,768	$	2,207

As of December 31, 2019 and 2018, the Company had $2.7 million and $2.8 million, respectively, of total unrecognized compensation cost, net of estimated forfeitures, related to unvested share-based compensation arrangements granted under its existing plans. The $2.7 million in cost is expected to be recognized over a weighted-average period of 1.54 years as of December 31, 2019.

Stock-based compensation expense is estimated at the grant date of the award, is based on the fair value of the award and is recognized ratably over the requisite service period of the award. For restricted stock units (“RSUs”) the Company estimates the fair value of the award based on the number of awards and the fair value of BIOLASE common stock on the grant date, and applies an estimated forfeiture rate. For stock options, the Company estimates the fair value of the option award using the Black-Scholes option pricing model. This option-pricing model requires the Company to make several assumptions regarding the key variables used to calculate the fair value of its stock options. The risk-free interest rate used is based on the U.S. Treasury yield curve in effect for the expected lives of the options at their grant dates. Since July 1, 2005, the Company has used a dividend yield of zero, as it does not intend to pay cash dividends on its common stock in the foreseeable future. The most critical assumptions used in calculating the fair value of stock options is the expected life of the option and the expected volatility of the Company’s common stock. The expected life is calculated in accordance with the simplified method, whereby for service-based awards the expected life is calculated as a midpoint between the vesting date and expiration date. The Company uses the simplified method, as there is not a sufficient history of share option exercises. For performance-based awards, the expected life equals the life of the award. Management believes that the historic volatility of the Company’s common stock is a reliable indicator of future volatility, and accordingly, a stock volatility factor based on the historical volatility of the Company’s common stock over a lookback period of the expected life is used in approximating the estimated volatility of new stock options. Compensation expense is recognized using the straight-line method for all service-based employee awards and graded amortization for all performance-based awards. Compensation expense is recognized only for those options expected to vest, with forfeitures estimated at the date of grant based on historical experience and future expectations. Forfeitures are estimated at the time of the grant and revised in subsequent periods as actual forfeitures differ from those estimates. The Company applied a forfeiture rate of 10.05% and 48.73% to awards granted to executives and employees, respectively, during the year ended December 31, 2019.

The stock option fair values were estimated using the Black-Scholes option-pricing model with the following weighted-average assumptions:

	For the years ended December 31,
	2019			2018			2017
Expected term (years)		5.97		5.87				5.51
Volatility		85	%		81	%		79	%
Annual dividend per share	$	—		$	—		$	—
Risk-free interest rate		2.55	%		2.54	%		1.99	%

Income Taxes

Differences between accounting for income taxes for financial statement purposes and accounting for tax return purposes are stated as deferred tax assets or deferred tax liabilities in the accompanying consolidated financial statements. The provision for income taxes represents the tax payable for the period and the change during the period in deferred tax assets and liabilities. The Company establishes a valuation allowance when it is more likely than not that the deferred tax assets will not be realized.

See Note 5 for additional disclosures related to the Company’s income taxes.

Net Loss Per Share-Basic and Diluted

Net Loss Per Share — Basic and Diluted

Basic net income (loss) per share is computed by dividing income (loss) available to common stockholders by the weighted-average number of common shares outstanding for the period. In computing diluted net income (loss) per share, the weighted average number of shares outstanding is adjusted to reflect the effect of potentially dilutive securities. Income is adjusted for any deemed dividends to preferred stockholders to compute income available to common stockholders.

Outstanding stock options, restricted stock units and warrants to purchase approximately 6,922,000, 5,862,000, and 3,384,000 shares were not included in the calculation of diluted loss per share amounts for the years ended December 31, 2019, 2018, and 2017, respectively, as their effect would have been anti-dilutive. Also excluded is the 6,965,500 common shares that will be issued upon conversion of the 69,565 Series E Convertible Preferred Shares discussed further below and in Note 8.

Recent Accounting Pronouncements

Changes to GAAP are established by the Financial Accounting Standards Board (“FASB”) in the form of accounting standards updates (“ASUs”) to the FASB’s Accounting Standards Codification (“ASC”).

The Company considers the applicability and impact of all ASUs. ASUs not listed below were assessed and determined not to be applicable or are expected to have minimal impact on the Company’s consolidated financial position and results of operations.

Adopted Accounting Standards

In February 2016, the FASB established ASU Topic 842 – Leases, by issuing ASU Topic No. 2016-02, which requires lessees to recognize lease on-balance sheet and disclose key information about leasing arrangements. Topic 842 was subsequently amended by ASU Topic 2018-11 – Targeted Improvements. The new standard establishes a right-of-use model (“ROU”) that requires a lessee to recognize a ROU asset and a lease liability for all leases with a term longer than 12 months. Leases will be classified as finance or operating, with classification affecting the pattern and classification of expense recognition in the statement of operations. On January 1, 2019, the Company adopted Topic 842, using the modified-retrospective approach as discussed in Note 7, and as a result recognized a right-of-use asset of approximately $0.8 million as adjusted for deferred rent at the date of adoption of $0.2 million, and a lease liability of approximately $1.0 million. No cumulative-effect adjustment to retained earnings was required upon adoption of Topic 842.

Accounting Standards To Be Adopted

First Quarter of 2020

In January 2017, the FASB issued ASU 2017-04, Intangibles-Goodwill and Other (Topic 350) Simplifying the Test for Goodwill Impairment. ASU 2017-04 eliminates the two-step process that required identification of potential impairment and a separate measure of the actual impairment. The annual assessment of goodwill impairment will be determined by using the difference between the carrying amount and the fair value of the reporting unit. The Company is currently assessing the impact that adopting this new accounting standard will have on its consolidated financial statements.

In August 2018, the FASB issued ASU 2018-15, Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40). ASU 2018-15 aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal use software (and hosting arrangements that include an internal-use software license). The guidance provides criteria for determining which implementation costs to capitalize as an asset related to the service contract and which costs to expense. The capitalized implementation costs are required to be expensed over the term of the hosting arrangement. The guidance also clarifies the presentation requirements for reporting such costs in the entity’s financial statements. Early adoption is permitted. The Company is currently evaluating the impact that adopting this new accounting standard will have on its consolidated financial statements and related disclosures.

In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform. This ASU was issued because the London Interbank Offered Rate (LIBOR) is a benchmark interest rate referenced in a variety of agreements that are used by all types of entities. At the end of 2021, banks will no longer be required to report information that is used to determine LIBOR. As a result, LIBOR could be discontinued. Other interest rates used globally could also be discontinued for similar reasons. ASU 2020-04 provides companies with optional guidance to ease the potential accounting burden associated with transitioning away from reference rates that are expected to be discontinued. Companies can apply the ASU immediately. However, the guidance will only be available for a limited time (generally through December 31, 2022). The Company is currently evaluating the impact that adopting this new accounting standard will have on its consolidated financial statements and related disclosures.

First Quarter of 2023

In June 2016, the FASB issued ASU 2016-13, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. The standard’s main goal is to improve financial reporting by requiring earlier recognition of credit losses on financing receivables and other financial assets in scope and to replace the incurred loss impairment methodology under current GAAP with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information to inform credit loss estimates. The Company will be required to use a forward-looking expected credit loss model for accounts receivables, loans, and other financial instruments. Credit losses relating to available-for-sale debt securities will also be recorded through an allowance for credit losses rather than as a reduction in the amortized cost basis of the securities. The standard will be effective for the Company beginning January 1, 2023, with early adoption permitted beginning January 1, 2019. The Company is currently assessing the impact that adopting this new accounting standard will have on its consolidated financial statements.

Litigation

The Company discloses material loss contingencies deemed to be reasonably possible and accrues for loss contingencies when, in consultation with its legal advisors, management concludes that a loss is probable and reasonably estimable. The ability to predict the ultimate outcome of such matters involves judgments, estimates, and inherent uncertainties. The actual outcome of such matters could differ materially from management’s estimates.