| Organization and Summary of Significant Accounting Policies | Organization and Summary of Significant Accounting Policies Organization Super Micro Computer, Inc. (“Super Micro Computer”) was incorporated in 1993. Super Micro Computer is a global leader in server technology and green computing innovation. Super Micro Computer develops and provides high performance server and storage solutions based upon an innovative, modular and open-standard architecture. Super Micro Computer has operations primarily in the United States, the Netherlands, Taiwan, China and Japan. Basis of Presentation The accompanying consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States of America (“U.S. GAAP”). The consolidated financial statements of Super Micro Computer include the accounts of Super Micro Computer and entities consolidated under the variable interest model or the voting interest model. Noncontrolling interests are not presented separately in the consolidated statements of operations, and consolidated statements of comprehensive income as the amounts are immaterial. All intercompany accounts and transactions of Super Micro Computer and its consolidated entities (collectively, the "Company") have been eliminated in consolidation. For equity investments over which the Company is able to exercise significant influence over the investee but does not control the investee, and is not the primary beneficiary of the investee’s activities are accounted for using the equity method. Investments in equity securities which do not have readily determinable fair values and for which the Company is not able to exercise significant influence over the investee are accounted for under the measurement alternative which is the cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar securities of the same investee. Use of Estimates 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 revenues and expenses during the reporting periods. Such estimates include, but are not limited to revenue recognition, allowances for doubtful accounts and sales returns, inventory valuation, useful lives of property, plant and equipment, product warranty accruals, stock-based compensation, impairment of investments and long-lived assets, and income taxes. The Company’s estimates are evaluated on an ongoing basis and changes in the estimates are recognized prospectively. Actual results could differ from those estimates. The Company considered estimates of the economic implications of the COVID-19 pandemic on its critical and significant accounting estimates, including an assessment of the collectability of each customer contract as part of the revenue recognition process, assessment of the valuation of accounts receivable, assessment of provision for excess and obsolete inventory and an impairment of long-lived assets. Fair Value of Financial Instruments The Company accounts for certain assets and liabilities at fair value, which is the price that would be received upon the sale of an asset or paid to transfer a liability in an orderly arms-length transaction between market participants. When measuring fair value, the Company takes into account the characteristics of the asset or liability that a market participant would consider when pricing the asset or liability at the measurement date. The Company considers one or more techniques for measuring fair value: market approach, income approach, and cost approach. The valuation techniques include inputs that are based on three different levels of observability to the market. The Company categorizes each of its fair value measurements in one of these three levels based on the lowest level input that is significant to the fair value measurement in its entirety. These levels are: • Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities; • Level 2 - Quoted prices in markets that are not active or financial instruments for which all significant inputs are observable, either directly or indirectly; and • Level 3 - Prices or valuations that require inputs that are both significant to the fair value measurement and unobservable. Accounts receivable and accounts payable are carried at cost, which approximates fair value due to the short maturity of these instruments. Cash equivalents, certificates of deposit and the investment in an auction rate security are carried at fair value. Short-term and long-term debt is carried at amortized cost, which approximates its fair value based on borrowing rates currently available to the Company for loans with similar terms. Cash and Cash Equivalents The Company considers all highly liquid instruments with an original maturity of three months or less from the date of purchase to be cash equivalents. Cash equivalents consist primarily of money market funds and certificates of deposit with original maturities of less than three months. Restricted Cash and Cash Equivalents Restricted cash is comprised of amounts held in bank accounts which are controlled by the lenders pursuant to the terms of certain debt agreements, certificates of deposit primarily related to leases and customs requirements, and money market accounts held in escrow pursuant to the Company’s workers’ compensation program. These restricted cash balances have been excluded from the Company's cash and cash equivalents balance. Investments in Auction Rate Securities The Company classifies its investments in auction rate securities ("auction rate securities") as non-current available-for-sale investments. The auction rate securities consist of municipal securities, which are debt securities. The Company uses discounted cash flow to estimate the fair value of any auction rate securities. These auction rate securities are recorded within other assets in the consolidated balance sheets at fair value. Unrealized gains and losses on auction rate securities are included as a component of accumulated other comprehensive (loss) income, net of tax. Inventories Inventories are stated at lower of cost, using weighted average cost method, or net realizable value. Net realizable value is the estimated selling price of the Company's products in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. Inventories consist of purchased parts and raw materials (principally electronic components), work in process (principally products being assembled) and finished goods. The Company evaluates inventory on a quarterly basis for excess and obsolescence and lower of cost or net realizable value and, as necessary, writes down the valuation of inventories based upon the Company's inventory aging, forecasted usage and sales, anticipated selling price, product obsolescence and other factors. Once inventory is written down, its new value is maintained until it is sold or scrapped. The Company receives various rebate incentives from certain suppliers based on its contractual arrangements, including volume-based rebates. The rebates earned are recognized as a reduction of cost of inventories and reduce the cost of sales in the period when the related inventory is sold. Property, Plant and Equipment Property, plant and equipment is recorded at cost and depreciated using the straight-line method over the estimated useful lives of the related assets as follows: Software 3 to 5 years Machinery and equipment 3 to 7 years Furniture and fixtures 5 years Buildings 39 years Building improvements Up to 20 years Land improvements 15 years Leasehold improvements Shorter of lease term or estimated useful life Long-Lived Assets The Company evaluates its long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. When the sum of the undiscounted future net cash flows expected to result from the use of the asset and its eventual disposition is less than its carrying amount, an impairment loss would be measured based on the fair value of the asset compared to the carrying amount. No impairment charge for long-lived assets has been recorded in any of the periods presented. Revenue Recognition The Company generates revenues from the sale of server and storage systems, subsystems, accessories, services, server software management solutions, and support services. Product sales . The Company recognizes revenue from sales of products as control is transferred to customers, which generally happens at the point of shipment or upon delivery, unless customer acceptance is uncertain. Products sold by the Company are delivered via shipment from the Company’s facilities or drop shipment directly to its customers from a Company vendor. The Company may use distributors to sell products to end customers. Revenue from distributors is recognized when the distributor obtains control of the product, which generally happens at the point of shipment or upon delivery. The Company applies judgment in determining the transaction price as the Company may be required to estimate variable consideration when determining the amount of revenue to recognize. As part of determining the transaction price in contracts with customers, the Company estimates reserves for future sales returns based on a review of its history of actual returns for each major product line. Based upon historical experience, a refund liability is recorded at the time of sale for estimated product returns and an asset is recognized for the amount expected to be recorded in inventory upon product return, less the expected recovery costs. The Company also reduces revenue for the estimated costs of customer and distributor programs and incentive offerings such as price protection and rebates as well as the estimated costs of cooperative marketing arrangements where the fair value of the benefit derived from the costs cannot be reasonably estimated. Any provision for customer and distributor programs and other discounts is recorded as a reduction of revenue at the time of sale based on an evaluation of the contract terms and historical experience. Services sales. The Company’s sale of services mainly consists of extended warranty and on-site services. Revenue related to extended warranty commences upon the expiration of the standard warranty period and is recognized ratably over the contractual period as the Company stands ready to perform any required warranty service. Revenue related to on-site services commences upon recognition of the product sale and is recognized ratably over the contractual period as the on-site services are made available to the customer. These service contracts are typically one to five years in length. Service revenue has been less than 10% of net sales for all periods presented and is not separately disclosed. Contracts with multiple promised goods and services. Certain of the Company’s contracts contain multiple promised goods and services. The Company assesses whether each promised good or service is distinct for the purpose of identifying the performance obligations in the contract. This assessment involves subjective determinations and requires management to make judgments about the individual promised goods or services and whether such goods or services are separable from the other aspects of the contractual relationship. Performance obligations in a contract are identified based on the promised goods or services that will be transferred to the customer that are both capable of being distinct, whereby the customer can benefit from the service either on its own or together with other resources that are readily available from third parties or from the Company, and are distinct in the context of the contract, whereby the transfer of the services is separately identifiable from other promises in the contract. If these criteria are not met, the promised goods and services are accounted for as a combined performance obligation. Revenue allocated to each performance obligation is recognized at the time the related performance obligation is satisfied by transferring control of the promised good or service to a customer. If the contract contains a single performance obligation, the entire transaction price is allocated to the single performance obligation. Contracts that contain multiple performance obligations require an allocation of the transaction price to each performance obligation based on a relative standalone selling price basis. The Company determines standalone selling prices based on the price at which the performance obligation is sold separately. If the standalone selling price is not observable through past transactions, the Company applies judgment to estimate the standalone selling price taking into account available information, such as internally approved pricing guidelines with respect to geographies, customer type, internal costs, and gross margin objectives, for the related performance obligations. When the Company receives consideration from a customer prior to transferring goods or services to the customer, the Company records a contract liability (deferred revenue). The Company also recognizes deferred revenue when it has an unconditional right to consideration (i.e., a receivable) before transfer of control of goods or services to a customer. The Company considers shipping & handling activities as costs to fulfill the sales of products. Shipping revenue is included in net sales when control of the product is transferred to the customer, and the related shipping and handling costs are included in cost of sales. Taxes imposed by governmental authorities on the Company's revenue producing activities with customers, such as sales taxes and value added taxes, are excluded from net sales and included in operating expenses. Allowances for Doubtful Accounts Customers are subjected to a credit review process that evaluates each customer’s financial position and ability and intent to pay. On a quarterly basis, the Company makes estimates of its uncollectible accounts receivable by analyzing the aging of accounts receivable, history of bad debts, customer concentrations, customer-credit-worthiness, and current economic trends to evaluate the adequacy of the allowance for doubtful accounts. The Company's (recovery of) provision for bad debt was $(3.1) million , $7.1 million , and $(0.1) million in fiscal years 2020 , 2019 and 2018 , respectively. Cost of Sales Cost of sales primarily consists of the costs of materials, contract manufacturing, in-bound shipping, personnel and related expenses including stock-based compensation, equipment and facility expenses, warranty costs and provision for lower of cost or net realizable value and excess and obsolete inventory. Product Warranties The Company offers product warranties typically ranging from 15 to 39 months against any defective products. These standard warranties are assurance type warranties and the Company does not offer any services beyond the assurance that the product will continue working as specified. Therefore, these warranties are not considered separate performance obligations in the arrangement. Based on historical experience, the Company accrues for estimated returns of defective products at the time revenue is recognized. The Company monitors warranty obligations and may make revisions to its warranty reserve if actual costs of product repair and replacement are significantly higher or lower than estimated. Accruals for anticipated future warranty costs are recorded to cost of sales and included in accrued liabilities and other long-term liabilities. Warranty accruals are based on estimates that are updated on an ongoing basis taking into consideration inputs such as new product introductions, changes in the volume of claims compared with the Company's historical experience, and the changes in the cost of servicing warranty claims. The Company accounts for the effect of such changes in estimates prospectively. The following table presents for the fiscal years ended June 30, 2020 , 2019 and 2018 , the reconciliation of the changes in accrued warranty costs which is included as a component of accrued liabilities and other long-term liabilities (in thousands): Years Ended June 30, 2020 2019 2018 Balance, beginning of the year $ 11,034 $ 9,884 $ 7,721 Provision for warranty 35,962 22,991 20,868 Costs utilized (34,502 ) (26,281 ) (19,904 ) Change in estimated liability for pre-existing warranties (115 ) 4,440 1,199 Balance, end of the year $ 12,379 $ 11,034 $ 9,884 Current portion 9,984 8,661 7,589 Non-current portion $ 2,395 $ 2,373 $ 2,295 Research and Development Research and development expenses consist of personnel expenses including salaries, benefits, stock-based compensation and incentive bonuses, and related expenses for the Company's research and development personnel, as well as materials and supplies, consulting services, third-party testing services and equipment and facility expenses related to the Company's research and development activities. All research and development costs are expensed as incurred. The Company occasionally receives funding from certain suppliers and customers towards its development efforts. Such amounts are recorded as a reduction of research and development expenses and were $2.1 million , $2.8 million , and $6.1 million for the fiscal years ended June 30, 2020 , 2019 and 2018 , respectively. During the fiscal year ended June 30, 2020, the Company also recorded a $9.5 million net settlement fee as a reduction in the research and development expenses related to the reimbursement of previously incurred expenses for one canceled joint product development agreement. Software development costs, including costs to develop software sold, leased, or otherwise marketed, that are incurred subsequent to the establishment of technological feasibility are capitalized if significant. Costs incurred during the application development stage for internal-use software are capitalized if significant. Capitalized software development costs are amortized using the straight-line amortization method over the estimated useful life of the applicable software. Such software development costs required to be capitalized have not been material to date. Advertising Costs Advertising costs, net of reimbursements received under the cooperative marketing arrangements with the Company's vendors, are expensed as incurred. Total advertising and promotional expenses were $3.0 million , $2.4 million , and $3.5 million for the fiscal years ended June 30, 2020 , 2019 and 2018 , respectively. Stock-Based Compensation The Company measures and recognizes compensation expense for all share-based awards made to employees and non-employees, including stock options, restricted stock units ("RSUs") and performance-based restricted stock units (“PRSUs”). The Company recognizes the grant date fair value of all share-based awards over the requisite service period and accounts for forfeitures as they occur. Stock option and RSU awards are recognized to expense on a straight-line basis over the requisite service period. PRSU awards are recognized to expense using an accelerated method only when it is probable that a performance condition is met during the vesting period. If it is not probable, no expense is recognized and the previously recognized expense is reversed. The Company bases initial accrual of compensation expense on the estimated number of PRSUs that are expected to vest over the requisite service period. That estimate is revised if subsequent information indicates that the actual number of PRSUs is likely to differ from previous estimates. The cumulative effect on current and prior periods of a change in the estimated number of PRSUs expected to vest is recognized in stock-based compensation expense in the period of the change. Previously recognized compensation expense is not reversed if vested stock options, RSUs or PRSUs for which the requisite service has been rendered and the performance condition has been met expire unexercised or are not settled. The fair value of RSUs and PRSUs is based on the closing market price of the Company's common stock on the date of grant. The Company estimates the fair value of stock options granted using a Black-Scholes option pricing model. This model requires the Company to make estimates and assumptions with respect to the expected term of the option and the expected volatility of the price of the Company's common stock. The expected term represents the period that the Company’s stock-based awards are expected to be outstanding and was determined based on the Company's historical experience. The expected volatility is based on the historical volatility of the Company’s common stock. The fair value is then amortized on a straight-line basis over the requisite service periods of the awards, which is generally the vesting period. Leases Recognition of leases for periods after the Company’s adoption of the new leasing standard as of July 1, 2019 The Company has arrangements for the right to use certain of its office, warehouse spaces and other premises, and equipment. As of July 1, 2019, the Company determines at inception if an arrangement is or contains a lease. When the terms of a lease effectively transfer control of the underlying asset to the Company, it is classified as a finance lease. All other leases are classified as operating leases. Operating Leases For operating leases with lease terms of more than 12 months, operating lease right-of-use ("ROU") assets are recorded in long-term other assets, and lease liabilities are recorded in accrued liabilities and other long-term liabilities on the consolidated balance sheet. The Company's lease term includes options to extend or terminate the lease when it is reasonably certain that it will exercise that option. The Company elected to apply the short-term lease recognition exemption and does not recognize ROU asset and lease liabilities for leases with an initial term of 12 months or less and recognizes as expense the payments under such leases on a straight-line basis over the lease term. The Company's leases with an initial term of 12 months or less are immaterial. Operating lease ROU assets represent the Company’s right to use an underlying asset for the lease term and lease liabilities represent the Company’s obligation to make lease payments over the lease term. Operating lease ROU assets and liabilities are recognized at lease commencement based on the present value of the remaining lease payments discounted using the Company’s incremental borrowing rate as the interest rate implicit in the lease arrangements is not readily determinable. The incremental borrowing rate is estimated to be the interest rate on a fully collateralized basis with similar terms and payments and in the economic environment where the leased asset is located. Operating lease ROU assets also include initial direct costs incurred, prepaid lease payments, minus any lease incentives. Operating lease expense is recognized on a straight-line basis over the lease term. The Company accounts for fixed payments for lease and non-lease components as a single lease component which increases the amount of ROU assets and liabilities. Non-lease components that are variable costs, such as common area maintenance, are expensed as incurred and not included in the ROU assets and lease liabilities. Finance Leases Assets under finance leases are recorded in property, plant and equipment, net and lease liabilities are included in accrued liabilities and other long-term liabilities on the consolidated balance sheet. Finance lease interest expense is recognized based on an effective interest method and depreciation of assets is recorded on a straight-line basis over the shorter of the lease term and useful life of the asset. The Company's finance leases are immaterial. Recognition of leases for periods prior to the Company’s adoption of the new leasing standard as of July 1, 2019 Prior to July 1, 2019, leases were evaluated and recorded as capital leases if one of the following was true at inception: (a) the present value of minimum lease payments met or exceeded 90% of the fair value of the asset, (b) the lease term was greater than or equal to 75% of the economic life of the asset, (c) the lease arrangement contained a bargain purchase option, or (d) title to the property transferred to the Company at the end of the lease. The Company recorded an asset and liability for capital leases at present value of the minimum lease payments based on the incremental borrowing rate. Assets were depreciated over the useful life in accordance with the Company’s depreciation policy while rental payments and interest on the liability was accounted for using the effective interest method. Leases that were not classified as capital leases were accounted for as operating leases. Operating lease agreements that had tenant improvement allowances were evaluated for lease incentives. For leases that contained escalating rent payments, the Company recognized rent expense on a straight-line basis over the lease term, with any lease incentives amortized as a reduction of rent expense over the lease term. Income Taxes The Company accounts for income taxes under an asset and liability approach. Deferred income taxes reflect the impact of temporary differences between assets and liabilities recognized for financial reporting purposes and such amounts recognized for income tax reporting purposes, net of operating loss carry-forwards and other tax credits measured by applying enacted tax laws related to the financial statement periods. Valuation allowances are provided when necessary to reduce deferred tax assets to an amount that is more likely than not to be realized. The Company recognizes tax liabilities for uncertain income tax positions on the income tax return based on the two-step process. The first step is to determine whether it is more likely than not that each income tax position would be sustained upon audit. The second step is to estimate and measure the tax benefit as the amount that has a greater than 50% likelihood of being realized upon ultimate settlement with the tax authority. Estimating these amounts requires the Company to determine the probability of various possible outcomes. The Company evaluates these uncertain tax positions on a quarterly basis. This evaluation is based on the consideration of several factors, including changes in facts or circumstances, changes in applicable tax law, settlement of issues under audit and new exposures. If the Company later determines that its exposure is lower or that the liability is not sufficient to cover its revised expectations, the Company adjusts the liability and effects a related charge in its tax provision during the period in which the Company makes such a determination. Variable Interest Entities The Company determines at the inception of each arrangement whether an entity in which the Company holds an investment or in which the Company has other variable interests is considered a variable interest entity ("VIE"). The Company consolidates VIEs when it is the primary beneficiary. The primary beneficiary of a VIE is the party that meets both of the following criteria: (1) has the power to make decisions that most significantly affect the economic performance of the VIE and (2) has the obligation to absorb losses or the right to receive benefits that in either case could potentially be significant to the VIE. Periodically, the Company assesses whether any changes in the interest or relationship with the entity affect the determination of whether the entity is still a VIE and, if so, whether the Company is the primary beneficiary. If the Company is not the primary beneficiary in a VIE, the Company accounts for the investment or other variable interest in accordance with applicable GAAP. The Company has concluded that Ablecom Technology, Inc. (“Ablecom”) and its affiliate, Compuware Technology, Inc. ("Compuware"), are VIEs; however, the Company is not the primary beneficiary as it does not have the power to direct the activities that are most significant to the entities and therefore, the Company does not consolidate these entities. In performing its analysis, the Company considered its explicit arrangements with Ablecom and Compuware, all contractual arrangements with these entities. Also, as a result of the substantial related party relationships between the Company and these entities, the Company considered whether any implicit arrangements exist that would cause the Company to protect these related parties’ interests from suffering losses. The Company determined it has no material implicit arrangements with Ablecom, Compuware or their shareholders. The Company and Ablecom jointly established Super Micro Asia Science and Technology Park, Inc. (the "Management Company") in Taiwan to manage the common areas shared by the Company and Ablecom for its separately constructed manufacturing facilities. In fiscal year 2012, each party contributed $0.2 million for a 50% ownership interest of the Management Company. The Company has concluded that the Management Company is a VIE, and the Company is the primary beneficiary as it has the power to direct the activities that are most significant to the Management Company. For the fiscal years ended 2020 , 2019 and 2018 , the accounts of the Management Company were consolidated with the accounts of Super Micro Computer, and a noncontrolling interest was recorded for Ablecom's interest in the net assets and operations of the Management Company. Net income (loss) attributable to Ablecom's interest was not material for the periods presented and was included in general and administrative expenses in the Company's consolidated statements of operations. Foreign Currency Transactions The functional currency of the Company’s international subsidiaries is the U.S. dollar, with the exception of Super Micro Asia and Technology Park, Inc., a consolidated variable interest entity. Monetary assets and liabilities of the Company's international subsidiaries that are denominated in foreign currency are remeasured into U.S. dollars at period-end exchange rates. Non-monetary assets and liabilities that are denominated in the foreign currency are remeasured into U.S. dollars at the historical rates. Revenue and expenses that are denominated in the foreign currency are remeasured into U.S. dollars at the average exchange rates during the period. Remeasurement of foreign currency accounts and resulting foreign exchange transaction gains and losses, which have not been material, are reflected in the consolidated statements of operations in other expense, net. The functional currency of Super Micro Asia and Technology Park, Inc. is New Taiwanese Dollar (“NTD”). Assets and liabilities are translated to U.S. dollars at the period-end exchange rate. Revenues and expenses are translated using the average exchange rate for the period. The effects of foreign currency translation are included in stockholders’ equity as a component of accumulated other comprehensive (loss) income in the accompanying consolidated balance sheets and periodic movements are summarized as a line item in the consolidated statements of comprehensive income. The Company has an investment in a privately-held company that is accounted for under the equity method (the "Corporate Venture"). The functional currency of the Corporate Venture is the Chinese Yuan. Adjustments for the Company's share of the effects of foreign currency translation from local currency to U.S. dollars are recorded as increases or decreases to the carrying value of the investment and included in stockholders’ equity as a component of accumulated other comprehensive (loss) income in the accompanying consolidated balance sheets and periodic movements are summarized as a line item in the consolidated statements of comprehensive income. Net Income Per Common Share Basic net income per common share is computed by dividing net income by the weighted-average number of shares of common stock outstanding during the period. Diluted net income per common share is computed by dividing net income by the weighted-average number of shares of common stock outstanding during the period increased to include the number of a |
