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Nature of Operations and Summary of Significant Accounting Policies | 12 Months Ended
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Dec. 31, 2018
Accounting Policies [Abstract] |
Nature of Operations and Summary of Significant Accounting Policies | Note 1. Nature of Operations and Summary of Significant Accounting Policies a. Nature of Operations Stratasys Ltd. (collectively with its subsidiaries, the “Company”) is a global provider of applied additive technology solutions for a broad range of industries. The Company focuses on customers’ business requirements and seeks to create new value for its customers across their product lifecycle processes, from design prototypes to manufacturing tools and final production parts. The Company operates a 3D printing ecosystem of solutions and expertise, comprised of: 3D printers ranging from entry-level desktop 3D printers to systems for rapid prototyping (“RP”) and large production systems for direct digital manufacturing (“DDM”) based on precise fused deposition modeling (“FDM”) and PolyJet technologies; advanced materials for the use with its 3D printers; software with voxel level control; application-based services; on-demand parts; and key partnerships. The Company has one operating segment, which generates revenues via the sale of its 3D printing systems, related services and consumables and by providing additive manufacturing ("AM") solutions. The Company operates mainly through offices in Israel, the United States, Germany, Hong Kong and Japan. b. Summary of Significant Accounting Policies Basis of Presentation The consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States of America (“US GAAP”). Principles of Consolidation The accompanying consolidated financial statements include the accounts of Stratasys Ltd., and its subsidiaries. All intercompany balances and transactions, including profits from intercompany sales not yet realized outside the Company, have been eliminated in consolidation. Functional Currency and Foreign Currency Transactions A major part of the Company’s operations is carried out by Stratasys Ltd. in Israel and its subsidiaries in the United States. The functional currency of these entities is the U.S. dollar (“dollar” or “$”). The functional currency of other subsidiaries is generally their local currency. The financial statements of those subsidiaries are included in the consolidated financial statements, based on translation into U.S. dollars. Assets and liabilities accounts are translated at year-end exchange rates, while revenues and expenses accounts are translated at monthly average exchange rates during the year. The remeasurement adjustments of foreign currencies translation are included in the Company’s shareholders’ equity as a component of accumulated other comprehensive loss in the accompanying consolidated financial statements. Gains and losses arising from foreign currency remeasurements of monetary balances denominated in non-functional currencies are reflected in financial income, net in the consolidated statements of operations and comprehensive loss. Use of Estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates using assumptions that affect the reported amounts of assets and liabilities and related disclosures at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates, and such differences may have a material impact on the Company’s financial statements. As applicable to these consolidated financial statements, the most significant estimates relate to revenue recognition, inventories measurement, long-lived assets, goodwill, uncertain tax positions and contingent liabilities. Fair Value Measurements 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 at the measurement date. A hierarchy has been established for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that the most observable inputs be used when available. Observable inputs are inputs that are developed using market data, such as publicly available information about actual events or transactions, and that reflect the assumptions that market participants would use when pricing the asset or liability. Unobservable inputs are inputs for which market data are not available and that are developed using the best information available about the assumptions that market participants would use when pricing the asset or liability. The fair value hierarchy categorizes into three levels. Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity can access at the measurement date. Level 2 inputs include inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Level 3 inputs are unobservable inputs for the asset or liability. The fair value hierarchy gives the highest priority to quoted prices (unadjusted) in active markets for identical assets or liabilities (Level 1 inputs) and the lowest priority to unobservable inputs (Level 3 inputs). Categorization within the valuation hierarchy is based upon the lowest level of input that is significant to the fair value measurement. Cash and Cash Equivalents All highly liquid investments, which include short-term bank deposits that are not restricted as to withdrawal or use, with maturities of ninety days or less when acquired, are considered to be cash equivalents. Accounts Receivable and Net Investment in Sales-Type Leases Accounts receivable and net investment in sales-type leases are presented in the Company’s consolidated balance sheets net of allowance for doubtful accounts. The Company carries its investment in sales-type leases based on discounting the minimum lease payments by the interest rate implicit in the lease and less an allowance for doubtful accounts. On a periodic basis, the Company evaluates the collectability of its accounts receivable and its investment in sales-type leases and establishes an allowance for doubtful accounts based on past write-offs and collections, current credit conditions, the age of the balances and economic factors that may affect a customer’s ability to pay. The Company evaluates a number of factors to assess collectability, including an evaluation of the creditworthiness of the specific customer, past due amounts, payment history, and current economic conditions. Allowance for doubtful accounts due to the Company’s accounts receivable amounted to $1,110 thousand and $1,160 thousand as of December 31, 2018 and 2017, respectively. Allowance for doubtful accounts due to the Company’s investment in sales-type leases amounted to $1,689 thousand and $1,575 thousand as of December 31, 2018 and 2017, respectively. Changes in the allowance for doubtful accounts are recognized in selling, general and administrative expenses. Accounts receivable are written-off against the allowance for doubtful accounts when management deems the accounts are no longer collectible. Derivative Instruments and Hedge Accounting The Company conducts its operations globally and may be exposed to global market risks and to the risk that its earnings, cash flows and equity could be adversely impacted by fluctuations in foreign currency exchange rates. As part of the Company’s risk management strategy, the Company enters into transactions involving foreign currency exchange derivative financial instruments. For its non-hedging transactions, the Company manages its foreign currency exposures on a consolidated basis, which allows the Company to net exposures and take advantage of any natural hedging. The transactions are designed to manage the Company’s net exposure to foreign currency exchange rates and to reduce the volatility of earnings and cash flows associated with changes in foreign currency exchange rates. Financial markets and currency volatility may limit the Company’s ability to hedge these exposures. The Company does not enter into derivative transactions for trading purposes. The Company recognizes these derivative instruments as either assets or liabilities in the consolidated balance sheets at their fair value. Derivatives in a gain position are reported in other current assets in the consolidated balance sheets and derivatives in a loss position are recorded in accrued expenses and other current liabilities in the consolidated balance sheets, on a gross basis. On the date that the Company enters into a derivative contract, it designates the derivative for accounting purposes, as either a hedging instrument which qualifies for hedge accounting or as a non-hedging instrument which does not qualify for hedge accounting. In order to qualify for hedge accounting, the Company formally documents at the inception of each hedging relationship the hedging instrument, the hedged item, the risk management objective and strategy for undertaking each hedging relationship, and the method used to assess hedge effectiveness. For each hedging instrument that hedges the exposure to variability in expected future cash flows and that is designated and effective as a cash flow hedge, the effective portion of the unrealized gain or loss on the derivative instrument is reported as a component of accumulated other comprehensive loss in the Company’s shareholders’ equity and is reclassified into earnings in the same period and in the same line item in which the hedged transaction affects earnings. The ineffective portion of the gain or loss on the derivative instrument, if any, is recognized in financial income, net. The cash flows associated with these derivatives are reported in the consolidated statements of cash flows consistently with the classification of cash flows from the underlying hedged items that these derivatives are hedging. For non-hedging instruments, the Company records the changes in fair value of derivative instruments in financial income, net in the consolidated statements of operations and comprehensive loss. The cash flows associated with these derivatives are reported in the consolidated statements of cash flows consistently with the classification of cash flows from the underlying hedged items that these derivatives are hedging. Refer to Note 12 for further information regarding the Company’s derivative and hedging activities. Inventories Inventories are stated at the lower of cost or net realizable value. Cost is determined mainly using standard cost, which approximates actual cost, on a first-in, first-out basis. Inventory costs consist of materials, direct labor and overhead. Net realizable value is determined based on estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. The Company periodically assesses inventory for obsolescence and excess balances and reduces the carrying value by an amount equal to the difference between its cost and the net realizable value. The net realizable value is primarily estimated based on future demand forecasts, as well as, historical sales trends, product life cycle status and product development plans. The Company provided inventory write-downs for obsolescence and excess inventories in amounts of $8.6 million and $6.3 million as of December 31, 2018 and 2017, respectively. Non-Marketable Equity Investments The Company’s investments in non-marketable equity securities in which it has the ability to exercise significant influence, but does not control through variable interests or voting interests, are accounted for under the equity method of accounting and presented as other non-current assets in the Company’s consolidated balance sheets. Under the equity method, the Company recognizes its proportionate share of the comprehensive income or loss of the investee. The Company’s share of income and losses from equity method investments is included in share in losses of associated company. Other non-marketable equity securities without readily determinable fair value in which the Company does not have a controlling interest or significant influence are recorded at their original cost and adjusted for observable price changes for identical or similar instruments less any impairment. These equity securities are presented as other non-current assets in the Company’s consolidated balance sheets. The Company reviews its unconsolidated non-marketable equity investments for potential impairment or other adjustments, which generally involves an analysis of the facts and changes in circumstances influencing the investments. There was no impairment of unconsolidated non-marketable equity investments during the years ended December 31, 2018, 2017 and 2016. Property, Plant and Equipment, net Property, plant 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, or in the case of leasehold improvements, the shorter of the lease term (including any renewal periods, if appropriate) or the estimated useful life of the asset. Repairs and maintenance are charged to expense as incurred, while betterments and improvements that extend the useful life or add functionality of property, plant and equipment are capitalized. Depreciation is computed primarily over the following periods:
| Useful Life
| in Years
Buildings | 25 - 40
Machinery and equipment | 5 - 10
Buildings improvements | 5 - 10
Computer equipment and software | 3 - 5
Office equipment, furniture and fixtures | 5 - 14
The Company reviews the carrying amounts of property, plant and equipment for potential impairment when events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. In evaluating recoverability, the Company groups assets and liabilities at the lowest level such that the identifiable cash flows relating to the group are largely independent of the cash flows of other assets and liabilities. The Company then compares the carrying amounts of the assets or asset groups with the related estimated undiscounted future cash flows. In the event impairment exists, an impairment charge is recorded at the amount by which the carrying amount of the asset or asset group exceeds the fair value. In addition, the remaining depreciation period for the impaired asset would be reassessed and, if necessary, revised. Other Intangible Assets, net Intangible assets and their useful lives are as follows:
| Weighted Average
| Useful Life (in Years)
Developed technology | 6
Patents | 10
Trade names | 9
Customer relationships | 7
Definite life intangible assets are amortized using the straight-line method over their estimated period of useful life. Amortization of acquired developed technology is recorded in cost of sales. Amortization of trade names, customer relationships and patents are recorded under selling, general and administrative expenses. For definite life intangible assets, the Company reviews the carrying amounts for potential impairment when events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. In evaluating recoverability, the Company groups assets and liabilities at the lowest level such that the identifiable cash flows relating to the group are largely independent of the cash flows of other assets and liabilities. The Company then compares the carrying amounts of the asset or assets groups with their respective estimated undiscounted future cash flows. If the definite life intangible asset or assets group are determined to be impaired, an impairment charge is recorded at the amount by which the carrying amount of the asset or assets group exceeds their fair value. Fair value is determined by using an applicable discounted cash flow model. In addition, the remaining amortization period for the impaired asset would be reassessed and, if necessary, revised. During the years ended December 31, 2018, 2017 and 2016, the Company recorded impairment charges of $2.2, $2.2 million and $16.9 million, respectively, related to its definite life intangible assets. Refer to Note 8 for further information. Goodwill Goodwill reflects the excess of the consideration transferred plus the fair value of any non-controlling interest in the acquiree at the business combination date over the fair values of the identifiable net assets acquired. Goodwill is not amortized but rather is tested for impairment annually in the fourth quarter at the reporting unit level, or whenever events or circumstances present an indication of potential impairment which requires an interim goodwill impairment analysis. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. The Company allocates goodwill to its reporting units based on the reporting unit expected to benefit from the business combination. The primary items that generate goodwill include the value of the synergies between the acquired companies and the Company and the acquired assembled workforce, neither of which qualifies for recognition as an intangible asset. The Company may first assess qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If the Company performs a qualitative assessment and concludes that it is more likely than not that the fair value of a reporting unit exceeds its carrying value, goodwill is not considered impaired and the two-step impairment test is not required. However, if the Company concludes otherwise, it is then required to perform a quantitative assessment for goodwill impairment. Commencing 2017, the Company has early adopted a new guidance which simplifies the test for goodwill impairment. Under the new guidance, the Company performs its quantitative goodwill impairment test by comparing the fair value of its reporting unit with its carrying value. If the reporting unit’s carrying value is determined to be greater than its fair value, an impairment charge is recognized for the amount by which the carrying value exceeds the reporting unit's fair value. If the fair value of the reporting unit is determined to be greater than its carrying amount, the applicable goodwill is not impaired and no further testing is required. The evaluation of goodwill impairment requires the Company to make assumptions about future cash flows of the reporting unit being evaluated that include, among others, growth in revenues, margins realized, level of operating expenses and cost of capital. These assumptions require significant judgment and actual results may differ from assumed and estimated amounts. Refer to Note 7 for further information. Retirement Plans and Employee Rights Upon Termination Under Israeli law, the Company is required to pay a severance payment to its employees in Israel upon dismissal of an employee or upon termination of employment in certain other circumstances. The Company makes ongoing deposits into its Israeli employee pension plans to fund their severance liabilities. For its employees who are employed under the Section 14 of the Severance Pay Law, 1963 ("Section 14"), the Company makes deposits with certain insurance companies for accounts controlled by each applicable employee in order to secure the employee's rights upon termination. In addition, the related obligations and amounts deposited on behalf of the applicable employees for such obligations are not presented on the Company's consolidated balance sheets, as the amounts funded are not under the control and management of the Company and the Company is legally released from the obligation to pay any severance payments to the employees once the required deposit amounts have been paid. Severance pay liabilities with respect to for the Company's employees in Israel who are not subject to Section 14, as well as employees who have special contractual arrangements, are provided for in the Company’s consolidated financial statements based on the length of time that they work for the Israeli entity and their latest monthly salary. The Company’s liabilities for those Israeli employees, in the amounts of $4.0 million and $3.9 million as of December 31, 2018 and 2017, respectively, are presented as other non-current liabilities in the Company’s consolidated balance sheets. These liabilities are recorded as if it was payable at each balance sheet date. These liabilities are partially funded by the purchase of insurance policies or by the establishment of pension funds with dedicated deposits in the funds. The amounts used to fund these liabilities are included in the Company’s consolidated balance sheets under other non-current assets. As of December 31, 2018 and 2017, the Company had $3.1 million and $3.0 million, respectively, deposited in these insurance policies and pension funds. These policies are the Company’s assets. However, under employment agreements and subject to certain limitations, any policy may be transferred to the ownership of the individual employee for whose benefit the funds were deposited. In addition, the Company has liabilities for severance payments to its employees in other jurisdictions in accordance with local laws and practices of the countries in which they are employed. Severance expenses for the years ended December 31, 2018, 2017 and 2016 were $4.1 million, $3.1 million and $3.0 million, respectively. For its employees in the United States, the Company has a defined contribution retirement plan (the “Plan”) under the provisions of Section 401(k) of the Internal Revenue Code of 1986, as amended (the “Code”) that covers eligible U.S. employees as defined in the Plan. Participants may elect to contribute both pre-tax or after-tax (“Roth”) up to 50% of annual taxable compensation, as defined by the Plan, up to a maximum amount prescribed by the Code. The Company, at its discretion, makes matching contributions equal 4% of the participant’s annual compensation. For the years ended December 31, 2018, 2017 and 2016 the Company made 401(k) Plan contributions of approximately $3.2 million, $3.7 million and $3.8 million respectively. Contingent Liabilities The Company is subject to various legal proceedings that arise from time to time in the ordinary course of business. The outcomes of the legal proceedings that are pending as of the date the financial statements are issued are subject to significant uncertainty. In assessing loss contingencies related to legal proceedings that are pending against the Company or unasserted claims that may result in such proceedings, the Company’s management evaluates the perceived merits of any legal proceedings or unasserted claims as well as the perceived merits of the amount of relief sought or expected to be sought. Such assessment inherently involves an exercise of judgment. If the assessment of a contingency indicates that it is probable that loss would be incurred and the amount of the liability can be reasonably estimated, then the Company would record an accrued expense in the Company’s financial statements based on its best estimate. Loss contingencies considered to be remote by management are generally not disclosed unless material. The respective legal fees are expensed as incurred. Redeemable Non-controlling Interests Non-controlling interests with embedded redemption features, such as put options, whose settlement is not at the Company’s discretion, are considered redeemable non-controlling interests. Redeemable non-controlling interests are considered to be temporary equity and are therefore presented as a mezzanine section between liabilities and equity on the Company’s consolidated balance sheets. Redeemable non-controlling interests are measured at the greater of the initial carrying amount adjusted for the non-controlling interest’s share of comprehensive income or loss or its redemption value. Adjustments of redeemable non-controlling interest to its redemption value are recorded through additional paid-in capital. Revenue Recognition Effective January 1, 2018, the Company adopted the new accounting standard related to the recognition of revenue in contracts with customers using the modified retrospective transition method applied to those contracts which were not completed as of January 1, 2018. Accordingly, results for reporting periods beginning after January 1, 2018 are presented under the new accounting standard, while prior period amounts have not been adjusted and continue to be reported in accordance with the previous revenue recognition guidance. The impacts to adjust the results for 2018 to the previous revenue recognition standard were not material. The adoption of the new revenue recognition standard, resulting in an increase of $1.4 million in retained earnings with a corresponding effect on other non-current assets for the cumulative-effect adjustments recorded due to the deferral and amortization of incremental costs incurred to obtain a contract as of the date of adoption. The Company derives revenues from sales of additive manufacturing systems, consumables and services. The Company sells its products directly through its sales force and independent sales agents and indirectly through authorized resellers. The Company determines revenue recognition through the following steps:
● | Identification of the contract, or contracts, with a customer
● | Identification of the performance obligations in the contract
● | Determination of the transaction price
● | Allocation of the transaction price to the performance obligations in the contract
● | Recognition of revenue when, or as, the Company satisfies a performance obligation
Revenue is measured as the amount of consideration expected to be received in exchange for transferring goods or providing services to the end customer or to the reseller. The amount of consideration is primarily at fixed price at the contract inception. Consideration from Shipping and handling are recorded on a gross basis within product revenue. Revenues are recorded net of any taxes assessed by various government entities, such as sales and value-added taxes which are subsequently remitted to governmental authorities. Revenue from products, which consist of systems and consumables, is recognized when the customer has obtained control of the goods, generally at a point in time upon shipment or once delivery and risk of loss has transferred to the customer. The Company recognizes revenue on sales to resellers when the reseller has economic substance apart from the Company and the reseller is considered the principal for the transaction with the end-user customer. Service revenue derives from service type warranty and from the Company’s direct manufacturing parts services. Revenue from service type warranty under a contract is recognized ratably on a straight-line basis over the time of the service, as control is transferred over time or as services are performed if not under contract. For direct manufacturing parts, control is transferred usually at a point in time, upon shipment of the parts. The Company enters into contracts with customers that can include various combinations of products and services which are distinct and accounted for as separate performance obligations. Products or services that are promised to a customer can be considered distinct if both of the following criteria are met: (i) the customer can benefit from the products or services either on its own or together with other readily available resources, and (ii) the Company’s promise to transfer the products or services to the customer is separately identifiable from other promises in the contract. The transaction price is allocated to each distinct performance obligations on a relative standalone selling price (“SSP”) basis and revenue is recognized for each performance obligation when control has passed. In most cases, the Company is able to establish SSP based on the observable prices of services sold separately in comparable circumstances to similar customers and for products based on the Company’s best estimates of the price at which the Company would have sold the product regularly on a stand-alone basis. The Company reassesses the SSP on a periodic basis or when facts and circumstances change. In assessing collectability as part of the revenue recognition process, the Company considers a number of factors in the evaluation of the creditworthiness of the customer, including past due amounts, payment history and financial condition. In some cases where collectability is not assured, payment terms are set partially or entirely as prepayment or customers may be required to furnish letters of credit. See Note 3 for additional information related to disaggregation of revenue and other. Shipping and handling costs Shipping and handling costs are classified as products cost of revenues. Advertising Advertising costs are expensed as incurred and were approximately $15.9 million, $14.2 million and $19.4 million, for the years ended December 31, 2018, 2017 and 2016, respectively. Research and Development Costs Research and development costs consist primarily of employee compensation expenses, materials, laboratory supplies, costs for related software and costs for facilities and equipment. Expenditures for research and development are expensed as incurred. Government reimbursements and other participations for development of approved projects are recognized as a reduction of expenses as the related costs are incurred. The Company is not required to pay royalties on sales of products developed using its government funding. Income Taxes The Company and its subsidiaries are subject to income taxes in the jurisdictions in which they operate. The Company’s provision for income taxes is based on income tax rates in the tax jurisdictions where it operates, permanent differences between financial reporting and tax reporting, and available credits and incentives. Deferred taxes are determined utilizing the “asset and liability” method based on the estimated future tax effects of temporary differences between the carrying amount and tax bases of assets and liabilities under the applicable tax laws, and on effective tax rates in effect when the deferred taxes are expected to be settled or realized. Deferred taxes for each jurisdiction are presented as a non-current net asset or liability, net of any valuation allowances. Deferred taxes have not been provided on the following items:
1) | Taxes that would apply in the event of disposal of investments in first-tier foreign subsidiaries, as it is generally the Company’s intention to hold these investments, not to realize them.
2) | Dividends distributable from the income of foreign companies as the Company does not expect these companies to distribute dividends in the foreseeable future. If these dividends were to be paid, the Company would have to pay additional taxes at a rate of up to 23% on the distribution, and the amount would be recorded as an income tax expense in the period the dividend is declared.
3) | Amounts of tax-exempt income generated from the Company’s current Approved and Beneficiary Enterprises (see note 9c), as the Company intends to permanently reinvest these profits and does not intend to distribute dividends from such income. If these dividends were to be paid, the Company would have to pay additional taxes at a rate up to 10% on the distribution, and the amount would be recorded as an income tax expense in the period the dividend is declared.
Valuation Allowances Valuation allowances are provided unless it is more likely than not that all or a portion of the deferred tax asset will be realized. In the determination of the appropriate valuation allowances, the Company considers future reversals of existing taxable temporary differences, the most recent projections of future business results, prior earnings history, carryback and carry forward and prudent tax strategies that may enhance the likelihood of realization of a deferred tax asset. Assessments for the realization of deferred tax assets made at a given balance sheet date are subject to change in the future, particularly if earnings of a subsidiary are significantly higher or lower than expected, or if the Company takes operational or tax positions that could impact the future taxable earnings of a subsidiary. Uncertain Tax Positions The Company takes a two-step approach to recognizing and measuring uncertain tax positions. The first step is to evaluate the tax position for recognition by determining whether the weight of available evidence indicates that it is more likely than not that, on an evaluation of the technical merits, the position will be sustained on audit, including resolution of related appeals or litigation processes, if any. The second step is performed only if the tax position meets the more-likely-than-not recognition threshold and is to measure the tax benefit as the largest amount which is more than 50% likely of being realized upon ultimate settlement. The Company reevaluates these tax positions quarterly and makes adjustments as required. The liabilities relating to uncertain tax positions are classified as current in the consolidated balance sheets to the extent the Company anticipates making payments within one year. The Company classifies interest and penalties recognized in the financial statements relating to uncertain tax positions under the provision for income taxes. The Company presents unrecognized tax benefits as a reduction to deferred tax asset where a net operating loss, a similar tax loss, or a tax credit carryforward that are available, under the tax law of the applicable jurisdiction, to offset any additional income taxes that would result from the settlement of a tax position. Stock-Based Compensation The Company measures and recognizes compensation expense for its equity classified stock-based awards, including stock-based option awards, restricted stock units (“RSUs”) and performance stock units ("PSUs") under the Stratasys Ltd. 2012 Omnibus Equity Incentive Plan (the “2012 Plan”) based on estimated fair values on the grant date. The Company calculates the fair value of stock-based option awards on the date of grant using the Black-Scholes option pricing model. The option-pricing model requires a number of assumptions, of which the most significant are the expected share price volatility and the expected option term. The computation of expected volatility is based on historical volatility of the Company’s shares. The expected option term is calculated using the simplified method, as the Company concludes that its historical share option exercise experience does not provide a reasonable basis to estimate its expected option term. The interest rate for periods within the expected term of the award is based on the U.S. Treasury yield curve in effect at the time of grant. The Company’s expected dividend rate is zero since the Company does not currently pay cash dividends on its shares and does not anticipate doing so in the foreseeable future. Each of the above factors requires the Company to use judgment and make estimates in determining the percentages and time periods used for the calculation. If the Company were to use different percentages or time periods, the fair value of stock-based option awards could be different. The fair values of the Company's RSUs and PSUs are measured based on the fair value of the Company’s ordinary shares on the date of grant. The Company recognizes compensation expenses for its stock-based option awards and RSUs on a straight-line basis over the requisite service period (primarily a four-year period). The Company recognizes compensation expenses for its PSUs based on the probability that the performance metrics will be achieved over the vesting period. At each reporting period the Company evaluates the probability that its PSUs will be earned and adjust its previously recognized compensation expense as necessary. If the achievement of the respective performance metrics is not probable or the respective performance are not met the Company reverses its previously recognized compensation expense. Effective January 1, 2017, the Company adopted an ASU which simplifies certain aspects of the accounting for share-based payments, including, among other items, accounting for income taxes and allowing an entity-wide accounting policy election to either estimate the number of awards that are expected to vest or account for forfeitures as they occur, rather than to account for them based on an estimate of expected forfeitures. The total cumulative-effect adjustment to retained earnings as of January 1, 2017 was immaterial. Prior periods have not been restated. Restructuring The Company may incur restructuring charges in connection with certain initiatives designed to adjust the Company's cost and operating structure, improve efficiencies across the Company and to better align with the Company’s long-term strategy and overall market conditions. Restructuring charges include employee severance and associated termination costs related to the reduction of workforce, costs related to facilities closures, impairment charges of the respective long-lived assets and contract termination costs. Restructuring charges for employees’ termination costs are recognized when the required actions to execute the restructuring initiative were performed and the initiatives are probable and costs are estimable. Restructuring charges for facilities and contract terminations are recognized when the Company ceased using the rights conveyed by the contract. Significant judgments and estimates are involved in estimating the impact of restructuring plans on the Company’s consolidated financial statements. Actual results may differ from these estimates. Earnings per Share Basic earnings per share is computed by dividing net income (loss) attributable to ordinary shareholders of Stratasys Ltd., including adjustment of redeemable non-controlling interest to its redemption amount, by the weighted average number of ordinary shares (including fully vested RSUs and PSUs) outstanding for the reporting periods. In computing the Company’s diluted earnings per share for 2016, the numerator used in the basic earnings per share computation was adjusted for the dilutive effect of the Company’s deferred payments liability revaluation to its fair value, as it would have been settled in shares that would result from the assumed issuance of potential ordinary shares. The denominator for diluted earnings per share is a computation of the weighted-average number of ordinary shares and the potential dilutive ordinary shares outstanding during the period. Potential dilutive shares outstanding include the dilutive effect of in-the-money options and unvested RSUs using the treasury stock method. PSUs are considered contingently issuable shares for diluted earnings per share purposes and the dilutive impact, if any, is not included in the weighted average shares until the performance conditions are met. The computation of the Company’s denominator for diluted earnings per share for 2016 also included the potential dilutive shares resulting from presumed share settlement of the Company’s deferred payments liability and other retention settlements in connection with certain prior acquisitions. Concentration of Credit Risk Financial instruments that potentially subject the Company to concentrations of credit risk consist principally of cash and cash equivalents, trade receivables, investment in sales-type leases and foreign currency exchange forward contracts. Most of the Company’s cash and cash equivalents are invested in U.S. dollar instruments with major banks in the U.S., Israel and Europe. Management believes that the credit risk with respect to the financial institutions that hold the Company’s cash and cash equivalents is low. Concentration of credit risk with respect to accounts receivable is limited due to the relatively large number of customers and their wide geographic distribution. In addition, the Company seeks to mitigate its credit exposures to its accounts receivable by credit limits, credit insurance, ongoing credit evaluation and account monitoring procedures. Reclassifications Certain reclassifications have been made to the prior years’ financial statements to conform to the current year presentation. These reclassifications had no net effect on previously reported results of operations. Recently issued accounting pronouncements Accounting Pronouncements Adopted in 2018 In February 2017, the Financial Accounting Standards Board (“FASB”) issued an Accounting Standards Update (“ASU”) which applies to the derecognition of nonfinancial assets and in substance nonfinancial assets to noncustomers, including partial sales, unless other specific guidance applies. The new ASU does not apply to the derecognition of businesses or financial assets, or to contracts with customers. According to the new ASU, when an entity transfers its controlling interest in a nonfinancial asset, but retains a non-controlling ownership interest in the respective nonfinancial asset, the entity will measure the retained interest at fair value. This will result in gain or loss recognition upon the sale of a controlling interest in a nonfinancial asset. As a result of these changes, the same accounting treatment will be applied to a transfer of a nonfinancial asset in exchange for the non-controlling ownership interest in another entity or other consideration. Previous guidance generally prohibited gain recognition on the retained interest. The Company adopted this guidance on January 1, 2018, which did not impact its consolidated financial position or net income for the current period. In November 2016, the FASB issued an ASU which requires entities to include amounts generally described as restricted cash and restricted cash equivalents in cash and cash equivalents when reconciling beginning-of-period and end-of-period total amounts shown on the statement of cash flows. The Company adopted this guidance in the first quarter of 2018 utilizing the retrospective transition method. As a result of the adoption of this ASU the Company adjusted the consolidated statement of cash flows for 2017 and 2016. In October 2016, the FASB issued an ASU which eliminates the exception for an intra-entity transfer of an asset other than inventory. This ASU requires that the income tax consequences of an intra-entity asset transfer other than inventory are recognized at the time of the transfer, rather than when the transferred asset is sold to a third party or otherwise recovered through use. The Company adopted this guidance on January 1, 2018, utilizing the modified retrospective method, resulting in an increase of $2.1 million in retained earnings with a corresponding effect on deferred taxes balances for the cumulative-effect adjustments as of the date of adoption. In January 2016, the FASB issued an ASU which effects changes to the current measurement model that primarily affect all equity investments in unconsolidated entities (other than those accounted for using the equity method of accounting), financial liabilities under the fair value option, and the presentation and disclosure requirements for financial instruments. Under the new ASU, equity investments in unconsolidated entities (other than those accounted for using the equity method of accounting) with readily determinable fair values will generally be measured at fair value through earnings. Equity investments that do not have readily determinable fair values may be measured at fair value or at cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for an identical or a similar investment of the same issuer. The Company adopted this guidance on January 1, 2018, which has not impacted its consolidated financial position or results of operations for the current period. For further details, please refer to Non-Marketable Equity Investments above. In May 2014, the FASB issued a new comprehensive revenue recognition guidance on revenue from contracts with customers, as well as certain related amendments (“the Standard”), which superseded the previous revenue recognition guidance. The Company adopted the Standard using the modified retrospective approach on January 1, 2018 using the modified retrospective transition method applied to those contracts which were not completed as of January 1, 2018. For further details, please refer to Revenue Recognition above. Recently Issued Accounting Pronouncements Not Yet Adopted In June 2018, the FASB issued an ASU which substantially aligns the measurement and classification guidance for share-based payments to non-employees with the guidance for share-based payments to employees. The ASU also clarifies that any share-based payment issued to a customer should be evaluated the new revenue recognition standard. The new The ASU requires a modified retrospective transition approach. The guidance is effective for the interim and annual periods beginning after December 15, 2018. The Company expects to adopt this guidance effective January 1, 2019 and do not expect it to have a material impact on its consolidated financial statements. In August 2017, the FASB issued an ASU which simplifies the designation and measurement requirements of hedge accounting in certain situations and allows companies to better align their hedge accounting with their risk management activities. The ASU also eases certain hedge effectiveness assessment requirements, expands the eligibility of hedging strategies that may qualify for hedge accounting and modifies certain presentation and disclosure requirements. The new guidance is effective for fiscal year beginning after December 15, 2018, including interim periods within those fiscal years. The Company expects to adopt this guidance effective January 1, 2019 and do not expect it to have a material impact on its consolidated financial statements. In June 2016, the FASB issued an ASU which supersede the existing impairment model for most financial assets to a current expected credit loss model. The new guidance requires an entity to recognize an impairment allowance equal to its current estimate of all contractual cash flows the entity does not expect to collect. The ASU also requires that credit losses relating to available-for-sale debt securities will be recorded through an allowance for credit losses. The new guidance is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact of the adoption of the new guidance on its consolidated financial statements. In February 2016, the FASB issued an ASU which supersedes the current lease accounting guidance ("the new lease accounting guidance"). Under the new lease accounting guidance, lessees will be required to recognize a right-of-use asset and a lease liability for all leases, other than leases that meet the definition of a short-term lease. The liability and the right-of-use asset arising from the lease will be measured as the present value of the lease payments. In addition, enhanced disclosures will also be required to give financial statement users the ability to assess the amount, timing and uncertainty of cash flows arising from leases and to increase transparency and comparability among companies. Since February 2016 to December 2018, the FASB issued several amendments the new lease accounting guidance to provide further clarifications, practical expedients as well as implementation and transition guidance. The new standard is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years, using a modified retrospective transition approach. Early adoption was permitted. The Company has applied certain practical expedients, including to apply the new lease accounting guidance on the adoption date and recognize a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption rather than in the earliest period presented, without adjusting the comparative periods. In addition, the Company expect to elect practical expedients which allow the Company to carryforward its historical lease classification, its assessment on whether a contract contains a lease and its initial direct costs for any leases that exist prior to adoption of the new lease accounting guidance, as well as the use of hindsight in determining its lease terms. The Company has performed a comprehensive assessment of the impact of the adoption of new lease accounting guidance, including reviewing its existing lease contracts, implementing a designated IT solution, assessing the impact to its business processes and implementation of internal controls over financial reporting and related disclosure requirements. As of the adoption date, the Company expects to recognize a right-of-use assets and corresponding lease liabilities of ranging from $24 million to $28 million, with no material impact to its Consolidated Statements of Operations and Comprehensive Loss. From time to time, new accounting pronouncements are issued by FASB that are adopted by the Company as of the specified effective date. Unless otherwise discussed, the Company believes that recently issued standards, which are not yet effective, will not have a material impact on the Company’s consolidated financial statements upon adoption.

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- Definition The entire disclosure for the business description and accounting policies concepts. Business description describes the nature and type of organization including but not limited to organizational structure as may be applicable to holding companies, parent and subsidiary relationships, business divisions, business units, business segments, affiliates and information about significant ownership of the reporting entity. Accounting policies describe all significant accounting policies of the reporting entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -URI http://asc.fasb.org/topic&trid=2122369 + Details
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