Significant Accounting Policies

3 Months Ended

Jul. 29, 2023

Accounting Policies [Abstract]

Significant Accounting Policies

Significant Accounting Policies

The Company believes that other than the accounting policies as described below, there have been no significant changes during the three months ended July 29, 2023 to the items disclosed in Note 2, “Significant Accounting Policies,” included in the Company’s Annual Report on Form 10-K for the fiscal year ended April 29, 2023.

Use of Estimates

The preparation of these condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the Company’s condensed consolidated financial statements and accompanying notes.

The Company bases its estimates and judgments on historical experience, knowledge of current conditions and beliefs of what could occur in the future, given the available information. Estimates are used for, but not limited to, write-down for excess and obsolete inventories, the standalone selling price for each distinct performance obligation included in customer contracts with multiple performance obligations, variable consideration from revenue contracts, the realization of tax assets and estimates of tax reserves, impairment of long-lived assets, and incremental borrowing rate used in the Company’s operating lease calculations. Actual results may differ from those estimates and such differences may be material to the financial statements. In the current macroeconomic environment, these estimates require increased judgment and carry a higher degree of variability and volatility. As events continue to evolve and additional information becomes available, these estimates may change materially in future periods.

Reclassifications

Certain prior period balances were reclassified to conform to the current period’s presentation. None of these reclassifications had an impact on reported net income or cash flows for any of the periods presented.

Revenue Recognition

The Company’s revenues consist of sale of its products, licensing of its IP and providing engineering services. Product sales consists of shipment of its ICs and AEC products. IP license revenue includes fees from licensing of the Company’s SerDes IP and related engineering services, support and royalties. Product engineering services revenue consists of engineering fees associated with integration of the Company’s technology solutions into its customers’ products. The Company’s customers are primarily original equipment manufacturers who design and manufacture end market devices for the communications and enterprise networks markets. The Company’s revenue is driven by various trends in these markets. The Company’s revenue is also impacted by changes in the number and average selling prices of its IC products.

The Company recognizes revenue upon transfer of control of promised goods and services in an amount that reflects the consideration it expects to receive in exchange for those goods and services. Where an arrangement includes multiple performance obligations, the transaction price is allocated to these on a relative standalone selling price (“SSP”) basis. The Company determines the SSP based on an observable standalone selling price when it is available, as well as other factors, including the price charged to customers and the Company’s overall pricing objectives, while maximizing observable inputs. The determination of the SPP for certain of our IPs requires fair value estimate under income approach, involving the estimation of future cash flow expected to be generated from the IPs. The Company’s policy is to record revenue net of any applicable sales, use or excise taxes. Changes in the Company’s contract assets and contract liabilities primarily result from the timing difference between the Company’s performance and the customer’s payment. The Company fulfills its obligations under a contract with a customer by transferring products or services in exchange for consideration from the customer. The Company recognizes a contract asset when it transfers products or services to a customer and the right to consideration is conditional on something other than the passage of time. Accounts receivable are recorded when the customer has been billed or the right to consideration is unconditional. The Company recognizes deferred revenue when it has received consideration or an amount of consideration is due from the customer and it has a future obligation to transfer products or services.

Product Sales - The Company transacts with customers primarily pursuant to standard purchase orders for delivery of products and generally allows customers to cancel or change purchase orders within limited notice periods prior to the scheduled shipment date. The Company offers standard performance warranties of twelve months after product delivery and offers limited product return rights to certain distributors. The Company recognizes product sales when it transfers control of promised goods in an amount that reflects the consideration to which it expects to be entitled to in exchange for those goods, net of accruals for estimated sales returns and rebates.

Product Engineering Services Revenue - Some product revenue contracts include non-recurring engineering services deliverables. The Company recognizes revenue from these agreements over time as services are provided or at point in time upon completion and acceptance by the customer of contract deliverables, depending on the terms of the arrangement. Revenue is deferred for any amounts billed or received prior to delivery of services. The Company believes the input method, based on time spent by its engineers, best depicts the efforts expended to transfer services to the customers.

IP License Revenue - The Company’s IP license revenue consists of perpetual licenses, support and maintenance, engineering services and royalties. The Company enters into perpetual semiconductor IP license agreements, that have a fixed fee, whereby licensees pay a fixed fee for the right to incorporate the Company’s IP technologies into the licensee’s products. The IP license agreements do not typically grant the customer the right to terminate for convenience. Where such rights exist, termination is prospective, with no refund of fees already paid by the customer.

IP revenue recognition is dependent on the nature and terms of each agreement. The Company recognizes license revenue at the point of time of the delivery of the IP. In connection with the license arrangements, the Company offers support to assist customers in qualifying their final product. Revenue from customer support is deferred and recognized ratably over the support period, which is typically one year. Some IP license revenue contracts also include non-recurring engineering services deliverables, which were not material for any of the periods presented. The Company recognizes revenue from these agreements similar to the method described under the caption “Product Engineering Services Revenue” above.

In certain cases, the Company also charges licensees royalties related to the distribution or sale of products that use its technologies. Such royalties are reported to us on a quarterly basis. The Company estimates the sales-based royalties earned each quarter primarily based on its customers’ reporting of sales activity incurred in that quarter. The Company recognizes the estimated royalty revenue when it is probable that reversal of such amounts will not occur. Any differences between actual royalties owed by a customer and the quarterly estimates are recognized when updated information becomes available.Certain contracts may include multiple performance obligations for which the Company allocates revenue to each performance obligation based on relative SSP. The Company determines SSPs based on observable evidence. When SSPs are not directly observable, the Company uses the adjusted market assessment approach or residual approach, if applicable. The Company also considers the constraint on estimates of variable consideration when estimating the total transaction price. The Company records liabilities for amounts that are collected in advance of the satisfaction of performance obligations under deferred revenue.