Business Description and Summary of Significant Accounting Policies | (1) Business Description and Summary of Significant Accounting Policies Business Description The accompanying consolidated financial statements include the accounts of Xtant Medical Holdings, Inc., a Delaware corporation, and its wholly owned subsidiaries, are jointly referred to herein as “Xtant” or the “Company”). The terms “we,” “us” and “our” also refer to Xtant. All intercompany balances and transactions have been eliminated in consolidation. Xtant products serve the combined specialized needs of orthopedic and neurological surgeons, including orthobiologics for the promotion of bone healing, implants and instrumentation for the treatment of spinal disease, tissue grafts for the treatment of orthopedic disorders to promote healing following spine, cranial and foot surgeries and the development, manufacturing and sale of medical devices for use in orthopedic spinal surgeries. At December 31, 2023, the Company had cash and cash equivalents and restricted cash of $ 5.9 243.0 Management’s evaluation of going concern was conducted as part of its discussions with the Xtant Board of Directors’ review of the 2024 Annual Operating Plan. Management believes that our $ 5.9 Investor Rights Agreement We are party to an Investor Rights Agreement (as amended, the “Investor Rights Agreement”) with ROS Acquisition Offshore (“ROS”) and OrbiMed Royalty Opportunities II, LP (“Royalty Opportunities”), which are funds affiliated with OrbiMed Advisors LLC (“OrbiMed”). Under the Investor Rights Agreement, Royalty Opportunities and ROS are permitted to nominate a majority of the directors and designate the chairperson of our Board of Directors at subsequent annual meetings, as long as they maintain an ownership threshold in our Company of at least 40% of our then outstanding common stock (the “Ownership Threshold”). If Royalty Opportunities and ROS are unable to maintain the Ownership Threshold, the Investor Rights Agreement contemplates a reduction of nomination rights commensurate with our ownership interests. In addition, for so long as the Ownership Threshold is met, we must obtain the approval of a majority of our common stock held by Royalty Opportunities and ROS to proceed with the following actions: (i) issue new securities; (ii) incur over $250,000 of debt in a fiscal year; (iii) sell or transfer over $250,000 of our assets or businesses or our subsidiaries in a fiscal year; (iv) acquire over $250,000 of assets or properties in a fiscal year; (v) make capital expenditures over $125,000 individually, or $1.5 million in the aggregate during a fiscal year; (vi) approve our annual budget; (vii) appoint or remove the chairperson of our Board of Directors; and (viii) make, loans to, investments in, or purchase, or permit any subsidiary to purchase, any stock or other securities in another entity in excess of $250,000 in a fiscal year. The Investor Rights Agreement grants Royalty Opportunities and ROS the right to purchase from us a pro rata amount of any new securities that we may propose to issue and sell. The Investor Rights Agreement may be terminated (a) upon the mutual written agreement of all the parties, (b) upon our written notice, ROS or Royalty Opportunities if the ownership percentage of our then outstanding common stock of ROS and Royalty Opportunities is less than 10%, or (c) upon written notice of ROS and Royalty Opportunities. Use of Estimates The preparation of the financial statements requires management of the Company to make a number of estimates and assumptions relating to the reported amount of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the period. Estimates and assumptions relating to receivables, inventories, goodwill, deferred income tax assets and liabilities, lease obligations and corresponding right-of-use asset, fair value of long-term debt, stock option grants and other equity awards are made at the end of each reporting period by management. Actual results could differ from those estimates. Cash, Cash Equivalents, and Restricted Cash The Company considers all highly liquid investments purchased with an original maturity date of three months or less to be cash equivalents. Cash equivalents are recorded at cost, which approximates market value. At times, the Company maintains deposits in financial institutions in excess of federally insured limits. Cash and cash equivalents classified as restricted cash on our consolidated balance sheets are restricted as to withdrawal or use under the terms of certain credit agreements. The December 31, 2023 balance included lockbox deposits that are temporarily restricted due to timing at the period end. The lockbox deposits are applied against our line of credit the next business day. Trade Accounts Receivable Accounts receivable represents amounts due from customers for which revenue has been recognized. Normal terms on trade accounts receivable are net 30 days, and some customers are offered discounts for early pay. The Company performs credit evaluations when considered necessary, but generally does not require collateral to extend credit. The Company applies the practical expedient for contacts with payment terms of one year or less which does not consider the effect of the time value of money. The allowance for doubtful accounts is the Company’s best estimate of the amount of probable credit losses in the Company’s existing receivables. The Company determines the allowance based on factors such as historical collection experience, customers’ current creditworthiness, customer concentration, age of accounts receivable balance, general economic conditions that may affect a customer’s ability to pay, and management judgment. In addition, we include provision for current expected credit loss based on historical collection experience adjusted for current economic conditions affecting collectability. Actual customer collections could differ from estimates. Account balances are charged to the allowance after all means of collection have been exhausted and the potential for recovery is considered remote. Provisions to the allowance for doubtful accounts are charged to expense. The Company does not have any off-balance sheet credit exposure related to its customers. Inventories Inventories are stated at the lower of cost or net realizable value. Cost is determined using the specific identification method and includes materials, labor and overhead. The Company calculates an inventory reserve for estimated obsolescence and excess inventory based on historical usage and sales, as well as assumptions about future demand for its products. These estimates for excess and obsolete inventory are reviewed and updated on a quarterly basis. Increases in the inventory reserves result in a corresponding expense, which is recorded to cost of sales. Property and Equipment Property and equipment are stated at cost less accumulated depreciation. Depreciation is computed using the straight-line method over the estimated useful lives of the assets, generally three seven years five years Intangible Assets Intangible assets with estimable useful lives are amortized over their respective estimated useful lives to their estimated residual values and reviewed for impairment whenever events or circumstances indicate their carrying amount may not be recoverable. Intangible assets include tradenames, customer relationships and patents and include costs to acquire and protect Company patents. Intangible assets are carried at cost less accumulated amortization. The Company amortizes these assets on a straight-line basis over their estimated useful lives. Other Assets Other assets consist of the short-term and the long-term portion of prepaid expenses and security deposits. Long-Lived Asset Impairment Long-lived assets, including property and equipment and intangible assets, are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to future undiscounted cash flows expected to be generated by the asset. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the estimated fair value of the assets. Goodwill Goodwill represents the excess of costs over fair value of assets of businesses acquired. Goodwill and intangible assets acquired in a business combination and determined to have indefinite useful lives are not amortized, instead they are tested for impairment at least annually and whenever events or circumstances indicate the carrying amount of the asset may not be recoverable. The Company conducts its impairment test on an annual basis and reviews the assumptions on a quarterly basis. We test goodwill for impairment at the reporting unit level, which is an operating segment or one level below an operating segment, referred to as a component. A component of an operating segment is a reporting unit if the component constitutes a business for which discrete financial information is available and segment management regularly reviews the operating results of that component. Foreign Currency The Company generates revenues outside the United States in multiple foreign currencies including euros, Swiss francs, British pounds and in U.S. dollar-denominated transactions conducted with customers who generate revenue in currencies other than the U.S. dollar. The Company also incurs operating expenses in euros, Swiss francs and British pounds. All assets and liabilities of foreign subsidiaries which have a functional currency other than the U.S. dollar are translated at the rate of exchange at period-end, while elements of the income statement are translated at the average exchange rates in effect during the period. The net effect of these translation adjustments is shown as a component of accumulated other comprehensive income. Foreign currency transaction gains and losses are reported in other income, net. Revenue Recognition In the United States, the Company generates most of its revenue from independent commissioned sales agents. The Company consigns its orthobiologics products to hospitals and consign or loans its spinal implant sets to independent sales agents. The spinal implant sets typically contain the instruments, disposables, and spinal implants required to complete a surgery. Consigned sets are managed by the sales agent to service hospitals that are high volume users for multiple procedures. The Company ships replacement inventory to independent sales agents to replace the consigned inventory used in surgeries. Loaned sets are returned to the Company’s distribution center, replenished, and made available to sales agents for the next surgical procedure. For each surgical procedure, the sales agent reports use of the product by the hospital and, as soon as practicable thereafter, ensures that the hospital provides a purchase order to the Company. Revenue is recognized upon utilization of product. Additionally, the Company sells product directly to domestic and international stocking resellers, original equipment manufacturer resellers and private label resellers. Upon receipt and acceptance of a purchase order from a stocking reseller, the Company ships product and invoices the reseller. The Company recognizes revenue when the control is transferred upon shipment or upon delivery, based on the contract terms and legal requirements, and the transfer of title and risk of loss occurs. There is generally no customer acceptance or other condition that prevents the Company from recognizing revenue in accordance with the delivery terms for these sales transactions. In the normal course of business, the Company accepts returns of product that have not been implanted. Product returns are not material to the Company’s consolidated statements of operations. The Company accounts for shipping and handling activities as a fulfillment cost rather than a separate performance obligation. The Company’s policy is to record revenue net of any applicable sales, use, or excise taxes. Payment terms are generally net 30 days from invoice date and some customers are offered discounts for early pay. The consideration for goods or services reflects any fixed amount stated per the contract and estimates for any variable consideration, such as returns, discounts or rebates, to the extent that it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is resolved. For certain sales transactions, we incur GPO fees that are based on a contractual percentage of applicable sales and are treated as consideration payable to a customer and recorded as a reduction of revenue. Disaggregation of revenue The Company operates in one reportable segment with its net revenue derived primarily from the sale of orthobiologics and spinal implant products across North America. Sales are reported net of returns, discounts and rebates. The following table presents revenues from these product lines for the years ended December 31, 2023 and 2022 (dollars in thousands): Summary of Revenues from Product Lines Year Ended December 31, 2023 Percentage of Total Revenue Year Ended December 31, 2022 Percentage of Total Revenue Orthobiologics $ 58,605 64 % $ 47,143 81 % Spinal implant 32,698 36 % 10,826 19 % Total revenue $ 91,303 100 % $ 57,969 100 % Research and Development Research and development costs, which are principally related to internal costs for the development of new products, are expensed as incurred. Net Income (Loss) Per Share Basic net income (loss) per share is computed by dividing net loss by the weighted average number of shares of common stock outstanding. Shares issued during the period and shares reacquired during the period are weighted for the portion of the period that they were outstanding. Diluted net income (loss) per share is computed in a manner consistent with that of basic earnings per share while giving effect to all potentially dilutive shares of common stock outstanding during the period, which include the assumed exercise of stock options and warrants using the treasury stock method. Fair Value of Financial Instruments The carrying values of financial instruments, including trade accounts receivable, accounts payable, accrued liabilities and long-term debt, approximate their fair values based on terms and related interest rates. The Company follows a framework for measuring fair value. The framework provides a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3). The three levels of the fair value hierarchy are described below: Level 1: Inputs to the valuation methodology are unadjusted quoted prices for identical assets or liabilities in active markets. Level 2: Inputs to the valuation methodology include quoted prices for similar assets and liabilities in active markets, and inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the financial instrument. Level 3: Inputs to the valuation methodology are unobservable and significant to the fair value measurement. A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. During the years ended December 31, 2023 and 2022, there was no reclassification in financial assets or liabilities between Level 1, 2 or 3 categories. Recently Issued Accounting Pronouncements In December 2023, the Financial Accounting Standards Board Accounting Standards Update (“ASU”) |