Organization and Summary of Significant Accounting Policies |
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Dec. 31, 2015 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Accounting Policies [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Organization and Summary of Significant Accounting Policies |
1. Organization and Summary of Significant Accounting Policies
Amedica Corporation (Amedica or the Company) was incorporated in the state of Delaware on December 10, 1996. Amedica is a commercial-stage biomaterial company focused on using its silicon nitride technology platform to develop, manufacture, and commercialize a broad range of medical devices. The Company believes it is the first and only manufacturer to use silicon nitride in medical applications. The Company acquired US Spine, Inc. (US Spine), a Delaware spinal products corporation with operations in Florida, on September 20, 2010. The Companys products are primarily sold in the U.S.
Basis of Presentation and Principles of Consolidation
These consolidated financial statements have been prepared by management in accordance with accounting principles generally accepted in the United States (U.S. GAAP), and include all assets and liabilities of the Company and its wholly-owned subsidiary, US Spine. All material intercompany transactions and balances have been eliminated.
Liquidity and Capital Resources
For the years ended December 31, 2015 and 2014, the Company incurred a net loss of $23.9 million and $32.6 million, respectively and used cash in operations of $9.1 million and $14.5 million, respectively. The Company had an accumulated deficit of $196.5 million and $172.5 million at December 31, 2015 and 2014, respectively. To date, the Companys operations have been principally financed from proceeds from the issuance of preferred and common stock, convertible debt and bank debt and, to a lesser extent, cash generated from product sales. It is anticipated that the Company will continue to generate operating losses and use cash in operations through 2016.
As discussed further in Note 7, the Company has entered into a term loan with Hercules Technology Growth Capital, Inc. (Hercules Technology), as administrative and collateral agent for the lenders thereunder and as lender, and Hercules Technology III, LP, as lender (the Hercules Term Loan). The Hercules Term Loan has a liquidity covenant that requires the Company to maintain a cash balance of not less than $8.0 million at December 31, 2015. At December 31, 2015, the Companys cash balance was approximately $11.5 million. The Company anticipates that it will need to refinance the note or obtain additional funding during the second quarter of 2016 to maintain compliance through 2016 with the liquidity covenant related to the Hercules Term Loan. However, if the Company is unable to refinance the note or access additional funds prior to becoming non-compliant with the financial and liquidity covenants related to the Hercules Term Loan, the entire remaining balance of the debt under the Hercules Term Loan could become immediately due and payable at the option of the lender. Although the Company is seeking to refinance the note or obtain additional financing, additional funding may not be available to the Company on favorable or acceptable terms, or at all. Any additional equity financing, if available to the Company, will most likely be dilutive to its current stockholders, and debt financing, if available, may involve more restrictive covenants. The Companys ability to access capital when needed is not assured and, if not achieved on a timely basis, will materially harm its business, financial condition and results of operations. These uncertainties create substantial doubt about the Companys ability to continue as a going concern. No adjustment has been made to our financial statements as a result of this uncertainty.
Reverse Stock Split
On January 25, 2016, the Company effected a 1 for 15 reverse stock split of the Companys common stock. The par value and the authorized shares of the common and convertible preferred stock were not adjusted as a result of the reverse stock split. All common stock share and per-share amounts for all periods presented in these financial statements prior to January 25, 2016 have been adjusted retroactively to reflect the reverse stock split.
Use of Estimates
The preparation of 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 contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the period. Actual results could differ from those estimates. Some of the more significant estimates relate to inventory, stock-based compensation, long-lived and intangible assets, and derivative liabilities.
Concentrations of Credit Risk and Significant Customers
Financial instruments which potentially subject the Company to concentrations of credit risk consist primarily of cash and cash equivalents, marketable securities, accounts receivable and restricted cash. The Company limits its exposure to credit loss by placing its cash and cash equivalents with high credit-quality financial institutions in bank deposits, money market funds, U.S. government securities and other investment grade debt securities that have strong credit ratings. The Company has established guidelines relative to diversification of its cash and marketable securities and their maturities that are intended to secure safety and liquidity. These guidelines are periodically reviewed and modified to take advantage of trends in yields and interest rates and changes in the Companys operations and financial position. Although the Company may deposit its cash and cash equivalents with multiple financial institutions, its deposits, at times, may exceed federally insured limits.
At December 31, 2015, one customer receivable balance was 11% of the Companys total trade accounts receivable. At December 31, 2014, no customer receivable balance was 10% or greater of the Companys total trade accounts receivable. There was one customer that accounted for 10% or more of the Companys revenue representing 12% of revenue for the year ended December 31, 2015. There were two customers that accounted for 10% or more of the Companys revenue representing 28% of revenue for the year ended December 31, 2014.
The Companys allowance for bad debts as of December 31, 2015 and 2014 was $49,000 and $54,000, respectively. For the years ended December 31, 2015 and 2014, the Company recorded bad debt recoveries of $27,000 and bad debt expense of $65,000, respectively.
Revenue Recognition
The Company derives its product revenue primarily from the sale of spinal fusion devices and related products used in the treatment of spine disorders. The Companys product revenue is generated from sales to three types of customers: (1) surgeons and hospitals; (2) stocking distributors; and (3) private label customers. Most of our products are sold on a consignment basis through a network of independent sales distributors; however, the Company also sells its products to independent stocking distributors and private label customers. Product revenue is recognized when all four of the following criteria are met: (1) persuasive evidence that an arrangement exists; (2) delivery of the products has occurred; (3) the selling price of the product is fixed or determinable; and (4) collectability is reasonably assured. The Company generates the majority of its revenue from the sale of inventory that is consigned to independent sales distributors that facilitate sells of the Companys products to surgeons and hospitals. For these products, we recognize revenue at the time we are notified the product has been used or implanted and all other revenue recognition criteria have been met. For all other transactions, the Company recognizes revenue when title and risk of loss transfer to the stocking distributor or private label customer, and all other revenue recognition criteria have been met. The Company generally recognizes revenue from sales to stocking distributors and private label customers at the time the product is shipped. Stocking distributors, who sell the products to their customers, take title to the products and assume all risks of ownership at time of shipment. The Companys stocking distributors are obligated to pay within specified terms regardless of when, if ever, they sell the products. The Companys policy is to classify shipping and handling costs billed to customers as an offset to total shipping expense in the statement of operations, primarily within sales and marketing. In general, the Companys customers do not have any rights of return or exchange.
Cost of Revenue
The expenses that are included in cost of revenue include all direct product costs if we obtained the product from third-party manufacturers and our in-house manufacturing costs for the products we manufacture. We obtain our non-silicon nitride products, including our metal and orthobiologic products, from third-party manufacturers, while we currently manufacture the majority of our silicon-nitride products in-house.
Specific provisions for excess or obsolete inventory and, beginning in 2013, the excise tax on the sale of medical devices in the United States, are also included in cost of revenue. In addition, we pay royalties attributable to the sale of specific products to some of our surgeon advisors that assisted us in the design, regulatory clearance or commercialization of a particular product, and these payments are recorded as cost of revenue.
Cash and Cash Equivalents
The Company considers all cash on deposit, money market accounts and highly-liquid debt instruments purchased with original maturities of three months or less to be cash and cash equivalents.
Inventories
Inventories are stated at the lower of cost or market, with cost for manufactured inventory determined under the standard cost method which approximates first-in first-out (FIFO). Manufactured inventory consists of raw material, direct labor and manufacturing overhead cost components. Inventories purchased from third-party manufacturers are stated at the lower of cost or market using the first-in, first-out method. The Company reviews the carrying value of inventory on a periodic basis for excess or obsolete items, and records any write-down as a cost of revenue, as necessary. It is reasonably possible that the Company may be required to make adjustments to the carrying value of inventory in future periods. Inventory write-downs for excess or obsolete inventory are recorded as a cost of revenue. The Company holds consigned inventory at distributor and other customer locations where revenue recognition criteria have not yet been achieved.
Property and Equipment
Property and equipment, including surgical instruments and leasehold improvements, are stated at cost, less accumulated depreciation and amortization. Property and equipment are depreciated using the straight-line method over the estimated useful lives of the assets, which range from three to five years. Leasehold improvements are amortized over the shorter of their estimated useful lives or the related lease term, generally five years.
In accounting for long-lived assets, the Company makes estimates about the expected useful lives of the assets, the expected residual values of certain of these assets, and the potential for impairment based on the fair value of the assets and the cash flows they generate. The Company periodically evaluates the carrying value of long-lived assets to be held and used when events and circumstances indicate that the carrying amount of an asset may not be recovered. The Company has not recognized any impairment loss for property and equipment for the years ended December 31, 2015 and 2014.
Long-Lived Assets, Indefinite-lived Intangible and Goodwill
Periodically, the Company assesses potential impairment of its long-lived assets, which include property, equipment, and acquired intangible assets. The Company performs an impairment review whenever events or changes in circumstances indicate that the carrying value may not be recoverable. Factors the Company considers important which could trigger an impairment review include, but are not limited to, significant under-performance relative to historical or projected future operating results, significant changes in the manner of its use of acquired assets or its overall business strategy, and significant industry or economic trends. When the Company determines that the carrying value of a long-lived asset may not be recoverable based upon the existence of one or more of the above indicators, the Company determines the recoverability by comparing the carrying amount of the asset to net future undiscounted cash flows that the asset is expected to generate and recognizes an impairment charge equal to the amount by which the carrying amount exceeds the fair market value of the asset. The Company amortizes finite-lived intangible assets on a straight-line basis over their estimated useful lives. The Company recorded no impairment loss for definite-lived intangible assets during the years ended December 31, 2015 and 2014.
The Company tests goodwill and indefinite-lived intangibles for impairment annually as of December 31, or whenever events or changes in circumstances indicate that goodwill or indefinitely-lived intangibles may be impaired. For goodwill, the Company initially assesses qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more-likely-than-not that the fair value of a reporting unit is less than its carrying amount. For goodwill impairment testing purposes, we consider the value of our equity, including the value of our convertible preferred stock, in the total carrying value of our single reporting unit. If, after assessing the totality of events or circumstances, the Company determines it is more-likely-than-not that the fair value of a reporting unit is less than its carrying amount, then the Company performs a first step by comparing the book value of net assets to the fair value of the Companys single reporting unit. If the fair value is determined to be less than the book value, a second step is performed to compute the amount of impairment as the difference between the estimated fair value of goodwill and the carrying value. The Company performed the first step and determined that it was not more-likely-than-not that the fair value of the Companys single reporting unit was less than its carrying amount and no goodwill impairment was recognized during the years ended December 31, 2015 and 2014.
The impairment test for indefinite-lived intangible assets not subject to amortization involves a comparison of the estimated fair value of the intangible asset, using the income approach, with its carrying value. If the carrying value of the intangible asset exceeds its fair value, an impairment loss is recognized in an amount equal to that excess. The Company recorded no impairment loss for indefinite-lived intangible assets during the years ended December 31, 2015 and 2014.
Derivative Liabilities
Derivative liabilities includes the fair value of instruments such as common stock warrants, preferred stock warrants and convertible features of notes, that are initially recorded at fair value and are required to be re-measured to fair value at each reporting period under provisions of ASC 480, Distinguishing Liabilities from Equity, or ASC 815, Derivatives and Hedging. The change in fair value of the instruments is recognized as a component of other income (expense), in the Companys statements of operations and comprehensive loss until the instruments settle, expire or are no longer classified as derivative liabilities. The Company estimates the fair value of these instruments using the Black-Scholes-Merton or Monte-Carlo valuation models depending on the complexity of the underlying instrument. The significant assumptions used in estimating the fair value include the exercise price, volatility of the stock underlying the instrument, risk-free interest rate, estimated fair value of the stock underlying the instrument and the estimated life of the instrument.
The effect of changes to these significant assumptions on the estimated liability for these instruments is as follows:
Research and Development
All research and development costs, including those funded by third parties, are expensed as incurred. Research and development costs consist of engineering, product development, test-part manufacturing, testing, developing and validating the manufacturing process, and regulatory related costs. Research and development expenses also include employee compensation, employee and nonemployee stock-based compensation, supplies and materials, consultant services, and travel and facilities expenses related to research activities.
Advertising Costs
Advertising costs are expensed as incurred. The primary component of the Companys advertising expenses is advertising in trade periodicals. Advertising costs were approximately $31,000 and $149,000 million for the years ended December 31, 2015 and 2014, respectively.
Income Taxes
The Company recognizes a liability or asset for the deferred tax consequences of all temporary differences between the tax basis of assets and liabilities and their reported amounts in the financial statements that will result in taxable or deductible amounts in future years when the reported amounts of the assets and liabilities are recovered or settled. The Company recognizes interest and penalties as a component of the provision for income taxes. No interest or penalties were recognized in the years ended December 31, 2015 and 2014.
Stock-Based Compensation
The Company measures stock-based compensation expense related to employee stock-based awards based on the estimated fair value of the awards as determined on the date of grant and is recognized as expense over the remaining requisite service period. The Company utilizes the Black-Scholes-Merton option pricing model to estimate the fair value of employee stock options. The Black-Scholes-Merton model requires the input of highly subjective and complex assumptions, including the estimated fair value of the Companys common stock on the date of grant, the expected term of the stock option, and the expected volatility of the Companys common stock over the period equal to the expected term of the grant. The Company estimates forfeitures at the date of grant and revises the estimates, if necessary, in subsequent periods if actual forfeitures differ from those estimates.
The Company accounts for stock options to purchase shares of stock that are issued to non-employees based on the estimated fair value of such instruments using the Black-Scholes-Merton option pricing model. The measurement of stock-based compensation expense for these instruments is variable and subject to periodic adjustments to the estimated fair value until the awards vest. Any resulting change in the estimated fair value is recognized in the Companys consolidated statements of operations during the period in which the related services are rendered.
Offering Costs
Offering costs consist of legal, accounting and other advisory costs related to the Companys efforts to raise capital. Offering costs associated with the Companys IPO activities were recorded to additional paid-in capital as a reduction of the IPO proceeds.
Since the warrants issued in the Companys November 2014 secondary offering were considered liabilities, a portion of the offering costs were expensed and the remaining amount was reclassified to additional paid-in capital as a reduction of proceeds from the secondary offering.
All of the September 2015 offering costs were expensed since the warrants were considered liabilities at issuance and the value of the warrants exceeded the gross proceeds from the offering.
New Accounting Pronouncements
On February 25, 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standard Update (ASU) No. 2016-02, Leases (Topic 842), as part of a joint project with the International Accounting Standards Board (IASB) to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. Under the new guidance, a lessee will be required to recognize assets and liabilities for capital and operating leases with lease terms of more than 12 months. Additionally, this ASU will require disclosures to help investors and other financial statement users better understand the amount, timing, and uncertainty of cash flows arising from leases, including qualitative and quantitative requirements. For public business entities, the amendments are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years, with early adoption permitted. The Company is currently evaluating the potential impact this new standard may have on its financial statements.
In May 2014, the FASB updated the accounting guidance related to revenue from contracts with customers, which supersedes nearly all existing revenue recognition guidance under U.S. GAAP. The core principle is that a company should recognize revenue when promised goods or services are transferred to customers in an amount that reflects the consideration to which an entity expects to be entitled for those goods or services. The standard defines a five step process to achieve this core principle and, in doing so, more judgment and estimates may be required within the revenue recognition process than are required under existing U.S. GAAP. The standard is effective for annual periods beginning after December 15, 2017, and interim periods therein, and shall be applied either retrospectively to each period presented or as a cumulative-effect adjustment as of the date of adoption. The Company is evaluating the potential impact of this adoption on its consolidated financial statements.
In August 2014, the FASB updated the accounting guidance related to disclosure of uncertainties about an entitys ability to continue as a going concern. The new standard provides guidance on determining when and how to disclose going concern uncertainties in the financial statements. It requires management to perform interim and annual assessments of an entitys ability to continue as a going concern. The new standard is effective for annual periods ending after December 15, 2016, and interim periods thereafter. Early adoption is permitted. The impact on the Companys financial statements of adopting the new standard is currently being assessed by management.
In April 2015, the FASB updated the accounting guidance related to simplifying the presentation of debt issuance costs on the balance sheet. The new standard requires that debt issuance costs be presented as a direct deduction from the associated debt liability. It will be effective on January 1, 2016, and early adoption is permitted. The standard will be applied retrospectively to all prior periods presented. The Company expects that the new standard will impact the presentation of its consolidated balance sheet.
Net Loss Per Share
Basic net loss per share is calculated by dividing the net loss by the weighted-average number of common shares outstanding for the period, without consideration for common stock equivalents. Diluted net loss per share is calculated by dividing the net loss by the weighted-average number of common share equivalents outstanding for the period determined using the treasury-stock method. Dilutive common stock equivalents are comprised of convertible preferred stock, warrants for the purchase of convertible preferred stock and common stock, convertible notes, and stock options and restricted stock units outstanding under the Companys equity incentive plans. For all periods presented, there is no difference in the number of shares used to calculate basic and diluted shares outstanding due to the Companys net loss position.
Potentially dilutive securities not included in the calculation of diluted net loss per share because to do so would be anti-dilutive are as follows (in common stock equivalent shares):
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