g
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 | |
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For the Quarterly Period ended |
or
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 | |
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| For the transition period from _______________ to ______________ |
Commission File Number
(Exact name of Registrant as Specified in its Charter)
(State or Other Jurisdiction of Incorporation or Organization) | (I.R.S. Employer Identification No.) |
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(Address of Principal Executive Offices) | (Zip Code) |
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(Registrant’s Telephone Number, Including Area Code)
Securities registered pursuant to Section 12(b) of the Act:
Title of each class | Trading Symbol(s) | Name of each exchange on which registered |
The |
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Accelerated filer ☐ | |
Non-accelerated filer ☐ | Smaller reporting company |
| Emerging growth company |
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes
There were
TABLE OF CONTENTS
2
PART I — FINANCIAL INFORMATION
Item 1. Financial Statements
PDF SOLUTIONS, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited)
(in thousands, except par value)
March 31, | December 31, | |||||
| 2024 |
| 2023 | |||
ASSETS |
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Current assets: |
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Cash and cash equivalents | $ | | $ | | ||
Short-term investments |
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Accounts receivable, net of allowance for credit losses of $ |
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Prepaid expenses and other current assets |
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Total current assets |
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Property and equipment, net |
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Operating lease right-of-use assets, net |
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Goodwill |
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Intangible assets, net |
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Deferred tax assets, net |
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Other non-current assets |
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Total assets | $ | | $ | | ||
LIABILITIES AND STOCKHOLDERS’ EQUITY |
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Current liabilities: |
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Accounts payable | $ | | $ | | ||
Accrued compensation and related benefits |
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Accrued and other current liabilities |
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Operating lease liabilities – current portion |
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Deferred revenues – current portion |
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Billings in excess of recognized revenues |
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Total current liabilities |
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Long-term income taxes |
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Non-current portion of operating lease liabilities |
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Other non-current liabilities |
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Total liabilities |
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Commitments and contingencies (Note 11) |
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Stockholders’ equity: |
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Preferred stock, $ | ||||||
Common stock, $ |
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Additional paid-in capital |
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Treasury stock at cost, |
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Accumulated deficit |
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Accumulated other comprehensive loss |
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Total stockholders’ equity |
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Total liabilities and stockholders’ equity | $ | | $ | | ||
See accompanying Notes to Condensed Consolidated Financial Statements (Unaudited)
3
PDF SOLUTIONS, INC.
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
(Unaudited)
(in thousands, except per share amounts)
Three Months Ended March 31, | ||||||
| 2024 |
| 2023 | |||
Revenues: |
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Analytics | $ | | $ | | ||
Integrated Yield Ramp |
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Total revenues |
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Costs and Expenses: |
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Costs of revenues |
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Research and development |
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Selling, general, and administrative |
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Amortization of acquired intangible assets |
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Interest and other expense (income), net |
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Income (loss) before income tax expense |
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Income tax expense |
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Net income (loss) | ( | | ||||
Other comprehensive income (loss): |
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Foreign currency translation adjustments, net of tax | ( | | ||||
Change in unrealized gain (loss) related to available-for-sale debt securities, net of tax |
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Total other comprehensive income (loss) | ( | | ||||
Comprehensive income (loss) | $ | ( | $ | | ||
Net income (loss) per share: | ||||||
Basic | $ | ( | $ | | ||
Diluted | $ | ( | $ | | ||
Weighted average common shares used to calculate net income (loss) per share: |
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Basic |
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Diluted |
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See accompanying Notes to Condensed Consolidated Financial Statements (Unaudited)
4
PDF SOLUTIONS, INC.
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(Unaudited)
(in thousands)
Three Months Ended March 31, 2024 | ||||||||||||||||||||||
Accumulated | ||||||||||||||||||||||
Additional | Other | Total | ||||||||||||||||||||
Common Stock | Paid-In | Treasury Stock | Accumulated | Comprehensive | Stockholders’ | |||||||||||||||||
| Shares |
| Amount |
| Capital |
| Shares |
| Amount |
| Deficit |
| Loss |
| Equity | |||||||
Balances, December 31, 2023 | | $ | | $ | | | $ | ( | $ | ( | $ | ( | $ | | ||||||||
Repurchase of common stock | ( | — | — | | ( | — | — | ( | ||||||||||||||
Issuance of common stock in connection with employee stock purchase plan |
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Issuance of common stock in connection with exercise of options |
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Vesting of restricted stock units |
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Purchases of treasury stock in connection with tax withholdings on restricted stock awards |
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Stock-based compensation expense |
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Comprehensive loss |
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Balances, March 31, 2024 |
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| | $ | ( | $ | ( | $ | ( | $ | | ||||||
Three Months Ended March 31, 2023 | ||||||||||||||||||||||
Accumulated | ||||||||||||||||||||||
Additional | Other | Total | ||||||||||||||||||||
Common Stock | Paid-In | Treasury Stock | Accumulated | Comprehensive | Stockholders’ | |||||||||||||||||
| Shares |
| Amount |
| Capital |
| Shares |
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| Deficit |
| Loss |
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Balances, December 31, 2022 | | $ | | $ | | | $ | ( | $ | ( | $ | ( | $ | | ||||||||
Issuance of common stock in connection with employee stock purchase plan |
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Issuance of common stock in connection with exercise of options |
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Vesting of restricted stock units |
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Purchases of treasury stock in connection with tax withholdings on restricted stock awards |
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Stock-based compensation expense |
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Comprehensive income |
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Balances, March 31, 2023 |
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| | $ | ( | $ | ( | $ | ( | $ | | ||||||
See accompanying Notes to Condensed Consolidated Financial Statements (Unaudited)
5
PDF SOLUTIONS, INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
(in thousands)
Three Months Ended March 31, | ||||||
| 2024 |
| 2023 | |||
Cash flows from operating activities: | ||||||
Net income (loss) | $ | ( | $ | | ||
Adjustments to reconcile net income (loss) to net cash used in operating activities: |
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Depreciation and amortization |
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Stock-based compensation expense |
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Amortization of acquired intangible assets |
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Amortization of costs capitalized to obtain revenue contracts |
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Net accretion of discounts on short-term investments | ( | ( | ||||
Deferred taxes |
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Other |
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Changes in operating assets and liabilities: |
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Accounts receivable |
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Prepaid expenses and other current assets |
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Operating lease right-of-use assets |
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Other non-current assets |
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Accounts payable |
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Accrued compensation and related benefits |
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Accrued and other liabilities |
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Deferred revenues |
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Billings in excess of recognized revenues |
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Operating lease liabilities |
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Net cash used in operating activities |
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Cash flows from investing activities: | ||||||
Proceeds from maturities and sales of short-term investments |
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Purchases of short-term investments | ( | ( | ||||
Purchases of property and equipment | ( | ( | ||||
Net cash used in investing activities |
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Cash flows from financing activities: |
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Proceeds from exercise of stock options |
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Proceeds from employee stock purchase plan |
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Payments for taxes related to net share settlement of equity awards |
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Repurchases of common stock |
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Net cash used in financing activities |
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Effect of exchange rate changes on cash and cash equivalents |
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Net change in cash and cash equivalents |
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Cash and cash equivalents at beginning of period |
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Cash and cash equivalents at end of period | $ | | $ | | ||
Continued on next page.
6
PDF SOLUTIONS, INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS – CONTINUED
(Unaudited)
(in thousands)
Three Months Ended March 31, | ||||||
2024 |
| 2023 | ||||
Supplemental disclosure of cash flow information: | ||||||
Cash paid during the year for taxes | $ | | $ | | ||
Cash paid for amounts included in the measurement of operating lease liabilities | $ | | $ | | ||
Supplemental disclosure of noncash information: | ||||||
Property and equipment received and accrued in accounts payable and accrued and other liabilities | $ | | $ | | ||
Advances for purchase of fixed assets transferred from prepaid assets to property and equipment | $ | — | $ | | ||
Operating lease liabilities arising from obtaining right-of-use assets | $ | | $ | — | ||
Property and equipment transferred to sales-type leases | $ | | $ | — | ||
See accompanying Notes to Condensed Consolidated Financial Statements (Unaudited)
7
PDF SOLUTIONS, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)
1. BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Basis of Presentation
The interim unaudited condensed consolidated financial statements included herein have been prepared by PDF Solutions, Inc. (the “Company”) pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”), including the instructions to the Quarterly Report on Form 10-Q and Article 10 of Regulation S-X. Certain information and footnote disclosures normally included in annual consolidated financial statements prepared in accordance with accounting principles generally accepted in the United States of America have been condensed or omitted. The interim unaudited condensed consolidated financial statements reflect, in the opinion of management, all adjustments necessary (consisting only of normal recurring adjustments) to present a fair statement of results for the interim periods presented. The operating results for any interim period are not necessarily indicative of the results that may be expected for other interim periods or the full fiscal year. The accompanying interim unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023, filed with the SEC on February 27, 2024.
The interim unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries after the elimination of all intercompany balances and transactions.
The accompanying interim unaudited condensed consolidated balance sheet as of December 31, 2023 has been derived from the audited consolidated financial statements but does not include all disclosures required by accounting principles generally accepted in the United States of America.
Use of Estimates
The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Significant estimates in these condensed consolidated financial statements include revenue recognition, the estimated useful lives of property and equipment and intangible assets, assumptions made in analysis of allowance for credit losses, impairment of goodwill and long-lived assets, realization of deferred tax assets (“DTAs”), and accounting for lease obligations, stock-based compensation expense, and income tax uncertainties and contingencies. Actual results could differ from those estimates and may result in material effects on the Company’s operating results and financial position.
Recent Accounting Standards
In November 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, which requires disclosure of incremental segment information on an annual and interim basis. This ASU is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, and requires retrospective application to all prior periods presented in the financial statements. Early adoption is permitted. The Company is currently evaluating the impact of the new standard on the consolidated financial statements.
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In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. This ASU is intended to improve the transparency of income tax disclosures by requiring (1) consistent categories and greater disaggregation of information in the rate reconciliation and (2) income taxes paid disaggregated by jurisdiction. It also includes certain other amendments to improve the effectiveness of income tax disclosures. The ASU’s amendments are effective for public business entities for annual periods beginning after December 15, 2024. Entities are permitted to early adopt the standard for “annual financial statements that have not yet been issued or made available for issuance.” Adoption is either prospectively or retrospectively, the Company will adopt this ASU on a prospective basis. The Company is currently evaluating the impact of the new standard on the consolidated financial statements and related disclosures.
Management has reviewed other recently issued accounting pronouncements issued or proposed by the FASB, and does not believe any of these accounting pronouncements has had or will have a material impact on the condensed consolidated financial statements.
2. REVENUE FROM CONTRACTS WITH CUSTOMERS
The Company derives revenue from
The Company recognizes revenue in accordance with FASB Accounting Standards Codification (“ASC”) Topic 606, Revenue from Contracts with Customers, and its related amendments (collectively known as “ASC 606”). ASC 606 outlines a single comprehensive model to use in accounting for revenue arising from contracts with customers. Revenue is recognized when control of products or services is transferred to customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for those promised products or services.
The Company determines revenue recognition through the following five 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, performance obligations are satisfied |
The Company accounts for a contract when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance, and collectibility of consideration is probable.
Contracts with Multiple Performance Obligations
The Company enters into contracts that can include various combinations of licenses, products and services, some of which are distinct and are accounted for as separate performance obligations. For contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation on a relative basis using the standalone selling price (“SSP”).
Analytics Revenue
Analytics revenue is derived from the following primary offerings: licenses and services for standalone software (which is primarily Exensio® and Cimetrix® products), software-as-a-service (“SaaS”) (which is primarily Exensio® products), and Design-for-Inspection™ (“DFI™”) systems and Characterization Vehicle® (“CV®”) systems that do not include performance incentives based on customers’ yield achievement.
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Revenue from standalone software is recognized depending on whether the license is perpetual or time-based. Perpetual (one-time charge) license software is recognized at the time of the inception of the arrangement when control transfers to the customers if the software license is considered as a separate performance obligation from the services offered by the Company. Revenue from post-contract support is recognized over the contract term on a straight-line basis, because the Company is providing (i) support and (ii) unspecified software updates on a when-and-if available basis over the contract term. Revenue from time-based-licensed software is allocated to each performance obligation and is recognized either at a point in time or over time as follows. The license component is recognized at the time when control transfers to customers, with the post-contract support component recognized ratably over the committed term of the contract. For contracts with any combination of licenses, support, and other services, distinct performance obligations are accounted for separately. For contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation on a relative basis using the SSP attributed to each performance obligation.
Revenue from SaaS arrangements, which allow for the use of a cloud-based software product or service over a contractually determined period of time without the customer having to take possession of the software, is accounted for as a subscription and is recognized as revenue ratably, on a straight-line basis, over the subscription period beginning on the date the service is first made available to customers. For contracts with any combination of SaaS and related services, distinct performance obligations are accounted for separately. For contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation on a relative basis using the SSP attributed to each performance obligation.
Revenue from DFI systems and CV systems (including Characterization services) that do not include performance incentives based on customers’ yield achievement is recognized primarily as services are performed. Where there are distinct performance obligations, the Company allocates revenue to all deliverables based on their SSPs. For those contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation on a relative basis using the SSP attributed to each performance obligation. Where there are not discrete performance obligations, historically, revenue is primarily recognized as services are performed using a percentage of completion method based on costs or labor-hours inputs, whichever is the most appropriate measure of the progress towards completion of the contract. The estimation of percentage of completion method is complex and subject to many variables that require significant judgment. Please refer to the “Significant Judgments” section of this Note for further discussion.
The Company also leases some of its DFI system and CV system assets to some customers. The Company determines the existence of a lease when the customer controls the use of these identified assets for a period of time defined in the lease agreement and classifies such leases as operating leases or sales-type leases. A lease is classified as a sales-type lease if it meets certain criteria under ASC Topic 842, Leases; otherwise, it is classified as an operating lease. Operating lease revenue is recognized on a straight-line basis over the lease term. Sales-type lease revenue and corresponding lease receivables are recognized at lease commencement based on the present value of the future lease payments, and related interest income on lease receivable is recognized over the lease term and are recorded under Analytics revenue in the accompanying condensed consolidated statements of comprehensive income (loss). Payments under sales-type leases are discounted using the interest rate implicit in the lease. When the Company’s leases are embedded in contracts with customers that include non-lease performance obligations, the Company allocates consideration in the contract between lease and non-lease components based on their relative SSPs. Assets subject to operating leases remain in property and equipment and continue to be depreciated. Assets subject to sales-type leases are derecognized from property and equipment, net at lease commencement and a net investment in the lease asset is recognized in prepaid expenses and other current assets and other non-current assets in the accompanying condensed consolidated balance sheets.
10
Integrated Yield Ramp Revenue
Integrated Yield Ramp revenue is derived from the Company’s fixed-fee engagements that include performance incentives based on customers’ yield achievement (which consists primarily of Gainshare royalties) typically based on customer’s wafer shipments, pertaining to these fixed-price contracts, which royalties are variable.
Revenue under these project-based contracts, which are delivered over a specific period of time, typically for a fixed-fee component paid on a set schedule, is recognized as services are performed using a percentage of completion method based on costs or labor-hours inputs, whichever is the most appropriate measure of the progress towards completion of the contract. Where there are distinct performance obligations, the Company allocates revenue to all deliverables based on their SSPs and allocates the transaction price of the contract to each performance obligation on a relative basis using SSP. Similar to the services provided in connection with DFI systems and CV systems that are contributing to Analytics revenue, due to the nature of the work performed in these arrangements, the estimation of percentage of completion method is complex and subject to many variables that require significant judgment. Please refer to the “Significant Judgments” section of this Note for further discussion.
The Gainshare contained in Integrated Yield Ramp contracts is a variable fee related to continued usage of the Company’s intellectual property after the fixed-fee service period ends, based on a customer’s yield achievement. Revenue derived from Gainshare is contingent upon the Company’s customers reaching certain defined production yield levels. Gainshare periods are generally subsequent to the delivery of all contractual services and performance obligations. The Company records Gainshare as a usage-based royalty derived from customers’ usage of intellectual property and records it in the same period in which the usage occurs.
Disaggregation of Revenue
The Company disaggregates revenue from contracts with customers into the timing of the transfer of goods and services and the geographical regions. The Company determined that disaggregating revenue into these categories achieves the disclosure objective to depict how the nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factors.
The Company’s performance obligations are satisfied either over time or at a point-in-time. The following table represents a disaggregation of revenue percentage by timing of revenue:
Three Months Ended March 31, |
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| 2024 |
| 2023 | ||
Over time | | % | | % | |
Point-in-time |
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Total |
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International revenues accounted for approximately
Significant Judgments
Judgments and estimates are required under ASC 606. Due to the complexity of certain contracts, the actual revenue recognition treatment required under ASC 606 for the Company’s arrangements may be dependent on contract-specific terms and may vary in some instances.
11
For revenue under project-based contracts for fixed-price implementation services, revenue is recognized as services are performed using a percentage-of-completion method based on costs or labor-hours input method, whichever is the most appropriate measure of the progress towards completion of the contract. Due to the nature of the work performed in these arrangements, the estimation of percentage of completion method is complex, subject to many variables and requires significant judgment. Key factors reviewed by the Company to estimate costs to complete each contract are future labor and product costs and expected productivity efficiencies. If circumstances arise that change the original estimates of revenues, costs, or extent of progress toward completion, revisions to the estimates are made. These revisions may result in increases or decreases in estimated revenues or costs, and such revisions are reflected in revenue on a cumulative catch-up basis in the period in which the circumstances that gave rise to the revision become known.
The Company’s contracts with customers often include promises to transfer products, software licenses and provide services, including professional services, technical support services, and rights to unspecified updates to a customer. Determining whether licenses and services are distinct performance obligations that should be accounted for separately, or not distinct and thus accounted for together, requires significant judgment. The Company rarely licenses software on a standalone basis, so the Company is required to estimate the range of SSPs for each performance obligation. In instances where SSP is not directly observable because the Company does not license the software or sell the service separately, the Company determines the SSP using information that may include market conditions and other observable inputs.
The Company is required to record Gainshare revenue in the same period in which the usage occurs. Because the Company generally does not receive the acknowledgment reports from its customers during a given quarter within the time frame necessary to adequately review the reports and include the actual amounts in quarterly results for such quarter, the Company accrues the related revenue based on estimates of customers underlying sales achievement. The Company’s estimation process can be based on historical data, trends, seasonality, changes in the contract rate, knowledge of the changes in the industry and changes in the customer’s manufacturing environment learned through discussions with customers and sales personnel. As a result of accruing revenue for the quarter based on such estimates, adjustments will be required in the following quarter to true-up revenue to the actual amounts reported.
Contract Balances
The Company performs its obligations under a contract with a customer by licensing software or providing services in exchange for consideration from the customer. The timing of the Company’s performance often differs from the timing of the customer’s payment, which results in the recognition of a receivable, a contract asset or a contract liability.
The Company classifies the right to consideration in exchange for software or services transferred to a customer as either a receivable or a contract asset. A receivable is a right to consideration that is unconditional, as compared to a contract asset, which is a right to consideration that is conditional upon factors other than the passage of time. The majority of the Company’s contract assets represent unbilled amounts related to fixed-price service contracts when the revenue recognized exceeds the amount billed to the customer. The contract assets are recorded on a net basis with deferred revenue (i.e., contract liabilities) at the contract level. As of March 31, 2024 and December 31, 2023, the total contract assets included in prepaid expenses and other current assets in the accompanying condensed consolidated balance sheets were $
Deferred revenues and billings in excess of recognized revenues consist substantially of amounts invoiced in advance of revenue recognition and are recognized as the revenue recognition criteria are met. Deferred revenues
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that will be recognized during the succeeding twelve-month period are recorded as current deferred revenues and the remaining portion is recorded in other non-current liabilities in the accompanying condensed consolidated balance sheets. As of March 31, 2024, and December 31, 2023, the non-current portion of deferred revenues included in non-current liabilities was $
As of March 31, 2024, the aggregate amount of the transaction price allocated to the remaining performance obligations related to customer contracts that were unsatisfied or partially unsatisfied was approximately $
The adjustment to revenue recognized from performance obligations satisfied (or partially satisfied) in previous periods was a decrease of $
Costs to Obtain or Fulfill a Contract
The Company capitalizes the incremental costs to obtain or fulfill a contract with a customer, including direct sales commissions and related fees, when it expects to recover those costs. Amortization expense related to these capitalized costs is recognized over the period associated with the revenue from which the cost was incurred. Total capitalized direct sales commission costs included in prepaid expenses and other current assets in the accompanying condensed consolidated balance sheets as of March 31, 2024, and December 31, 2023, were $
Practical Expedient
The Company does not adjust the transaction price for the effects of a significant financing component when the period between the transfers of the promised good or service to the customer and payment for that good or service by the customer is expected to be one year or less. The Company assessed each of its revenue generating arrangements in order to determine whether a significant financing component exists, and determined its contracts did not include a significant financing component during the three months ended March 31, 2024 and 2023.
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3. BALANCE SHEET COMPONENTS
Accounts Receivable
Accounts receivable include amounts that are unbilled at the end of the period that are expected to be billed and collected within a 12-month period. Unbilled accounts receivable, included in accounts receivable, totaled $
The Company performs ongoing credit evaluations of its customers’ financial condition. An allowance for credit losses is maintained for probable credit losses based upon the Company’s assessment of the expected collectibility of the accounts receivable. The allowance for credit losses is reviewed on a quarterly basis to assess the adequacy of the allowance.
Property and Equipment
Property and equipment, net consist of the following (in thousands):
March 31, | December 31, | |||||
| 2024 | 2023 | ||||
Computer equipment | $ | | $ | | ||
Software |
| |
| | ||
Furniture, fixtures, and equipment |
| |
| | ||
Leasehold improvements |
| |
| | ||
Laboratory and other equipment |
| |
| | ||
Test equipment |
| |
| | ||
Property and equipment in progress: |
|
| ||||
DFI™ system assets | | | ||||
CV® system and other assets |
| |
| | ||
| |
| | |||
Less: Accumulated depreciation and amortization |
| ( |
| ( | ||
Total | $ | | $ | | ||
Test equipment mainly includes DFI™ system and CV® system assets at customer sites that are contributing to revenue. Property and equipment in progress represent the development or construction of property and equipment that have not yet been placed in service for the Company’s intended use and are not depreciated.
Depreciation and amortization expense was $
14
Goodwill and Intangible Assets, Net
As of March 31, 2024, and December 31, 2023, the carrying amount of goodwill was $
Intangible assets, net, consisted of the following (in thousands):
March 31, 2024 | December 31, 2023 | |||||||||||||||||||
Amortization | Gross | Net | Gross | Net | ||||||||||||||||
Period | Carrying | Accumulated | Carrying | Carrying | Accumulated | Carrying | ||||||||||||||
(Years) |
| Amount |
| Amortization |
| Amount |
| Amount |
| Amortization |
| Amount | ||||||||
Acquired identifiable intangibles: | ||||||||||||||||||||
Customer relationships |
| $ | | $ | ( | $ | | $ | | $ | ( | $ | | |||||||
Developed technology |
|
| |
| ( |
| |
| |
| ( |
| | |||||||
Tradename and trademarks |
|
| |
| ( |
| |
| |
| ( |
| | |||||||
Patent |
|
| |
| ( |
| |
| |
| ( |
| | |||||||
Noncompetition agreements |
|
| |
| ( |
| — |
| |
| ( |
| — | |||||||
Total | $ | | $ | ( | $ | | $ | | $ | ( | $ | | ||||||||
The weighted average amortization period for acquired identifiable intangible assets was
Three Months Ended March 31, | ||||||
| 2024 |
| 2023 | |||
Amortization of acquired technology included under costs of revenues | $ | | $ | | ||
Amortization of acquired intangible assets presented separately under costs and expenses |
| |
| | ||
Total amortization of acquired intangible assets | $ | | $ | | ||
The Company expects annual amortization of acquired identifiable intangible assets to be as follows (in thousands):
Year Ending December 31, |
| Amount | |
2024 (remaining nine months) | $ | | |
2025 |
| | |
2026 |
| | |
2027 |
| | |
2028 | | ||
2029 and thereafter |
| | |
Total future amortization expense | $ | | |
There were
15
Other Non-current Assets
Other non-current assets consisted of the following (in thousands):
March 31, | December 31, | |||||
| 2024 | 2023 | ||||
Costs capitalized to obtain revenue contracts – non-current (1) | $ | | $ | | ||
Unbilled accounts receivable – non-current (2) | | | ||||
Contract assets – non-current (1) | | | ||||
Net investments in sales-type leases – non-current (3) | | | ||||
Deposits and other non-current prepaid expenses |
| |
| | ||
Total other non-current assets | $ | | $ | | ||
| (1) | See Note 2, Revenue from Contracts with Customers. |
| (2) | See Note 3, Balance Sheet Components – Accounts Receivable. |
| (3) | The Company had net investments in sales-type leases for its DFI™ system and CV® system assets. The following table summarizes the components of the Company’s net investments in sales-type leases in the condensed consolidated balance sheets (in thousands): |
March 31, | December 31, | |||||
| 2024 | 2023 | ||||
Lease receivables | $ | | $ | | ||
Unguaranteed residual assets | | | ||||
Net investments in sales-type leases | | | ||||
Less: Current portion of lease receivables under prepaid expenses and other current assets | ( | ( | ||||
Net investments in sales-type leases – non-current |
| $ | | $ | | |
Maturities of leases payments under sales-type leases as of March 31, 2024, were as follows (in thousands):
Year Ending December 31, |
| Amount | |
2024 (remaining nine months) | $ | | |
2025 |
| | |
2026 |
| | |
2027 |
| | |
2028 |
| | |
Total future sales-type lease payments | | ||
Less: Present value adjustment (a) |
| ( | |
Present value of lease receivables | $ | | |
| (a) | Calculated using the rate implicit in the lease determined for each lease. |
There was
16
4. LEASES
The Company leases administrative and sales offices and certain equipment under non-cancellable operating leases, which contain various renewal options and, in some cases, require payment of common area costs, taxes and utilities. These operating leases expire at various dates through 2028. The Company had
Lease expense was comprised of the following (in thousands):
Three Months Ended March 31, | ||||||
| 2024 |
| 2023 | |||
Operating lease expense | $ | | $ | | ||
Short-term lease and variable lease expense (1) |
| |
| | ||
Total lease expense | $ | | $ | | ||
| (1) | Leases with an initial term of |
Supplemental condensed consolidated balance sheets information related to operating leases was as follows:
March 31, | December 31, |
| |||||
| 2024 | 2023 |
| ||||
Weighted average remaining lease term under operating leases (in years) | |||||||
Weighted average discount rate for operating lease liabilities |
| | % | | % | ||
Maturities of operating lease liabilities as of March 31, 2024, were as follows (in thousands):
Year Ending December 31, |
| Amount (1) | |
2024 (remaining nine months) | $ | | |
2025 |
| | |
2026 |
| | |
2027 |
| | |
2028 |
| | |
2029 |
| | |
Total future minimum lease payments | | ||
Less: Interest (2) |
| ( | |
Present value of future minimum lease payments under operating lease liabilities (3) | $ | | |
| (1) | As of March 31, 2024, the total operating lease liability includes approximately $ |
| (2) | Calculated using incremental borrowing interest rate for each lease. |
| (3) | Includes the current portion of operating lease liabilities of $ |
17
5. STOCKHOLDERS’ EQUITY
Stock Repurchase Program
On April 11, 2022, the Board of Directors adopted a stock repurchase program (the “2022 Program”) to repurchase up to $
The 2022 Program expired on April 11, 2024, and on April 15, 2024, the Board of Directors adopted a new program (the “2024 Program”) to repurchase up to $
6. EMPLOYEE BENEFIT PLANS
On March 31, 2024, the Company had the following stock-based compensation plans:
Employee Stock Purchase Plan
On June 15, 2021, the Company’s stockholders approved the 2021 Employee Stock Purchase Plan, which has a ten-year term (the “2021 Purchase Plan”). Under the 2021 Purchase Plan, eligible employees can contribute up to
On April 15, 2024, the Company’s Board of Directors approved another amendment and restatement of the 2021 Purchase Plan, which is subject to stockholder approval at the 2024 annual meeting of stockholders, to, among other things, increase the number of shares reserved for issuance under it to a total of
The Company estimated the fair value of purchase rights granted under the 2021 Purchase Plan during the period using the Black-Scholes-Merton option-pricing model with the following weighted average assumptions, resulting in the following weighted average fair values:
Three Months Ended March 31, | ||||||||
| 2024 |
| 2023 | |||||
Expected life (in years) |
| |||||||
Volatility | | % | | % | ||||
Risk-free interest rate | | % | | % | ||||
Expected dividend |
| |||||||
Weighted average fair value of purchase rights granted during the period | $ | | $ | | ||||
During the three months ended March 31, 2024, a total of
18
per share. As of March 31, 2024, unrecognized compensation cost related to the 2021 Purchase Plan was $
As of March 31, 2024,
Stock Incentive Plans
On November 16, 2011, the Company’s stockholders initially approved the 2011 Stock Incentive Plan, which has been amended and restated and approved by the Company’s stockholders a number of times since then (as approved by the stockholders through the date of this report, the “2011 Plan”) and currently expires in 2033. Under the 2011 Plan, the Company may award stock options, stock appreciation rights (“SARs”), stock grants or stock units covering shares of the Company’s common stock to employees, directors, non-employee directors and contractors. The aggregate number of shares reserved for awards under the 2011 Plan is
On April 15, 2024, the Company’s Board of Directors approved another amendment and restatement of the 2011 Plan, which is subject to stockholder approval at the 2024 annual meeting of stockholders, to, among other things, increase the number of shares reserved for awards under it to a total of
As of March 31, 2024,
The Company estimated the fair value of share-based awards granted under the 2011 Stock Plan during the period using the Black-Scholes-Merton option-pricing model. There were
19
Stock-Based Compensation
Stock-based compensation is estimated at the grant date based on the award’s fair value and is recognized on a straight-line basis over the vesting periods, generally
Three Months Ended March 31, | ||||||
| 2024 |
| 2023 | |||
Costs of revenues | $ | | $ | | ||
Research and development |
| |
| | ||
Selling, general, and administrative |
| |
| | ||
Stock-based compensation expense | $ | | $ | | ||
Stock-based compensation capitalized in the capitalized software development costs included in property and equipment, net, was immaterial for the three months ended March 31, 2024.
Additional information with respect to options under the Stock Plans during the three months ended March 31, 2024, is as follows:
Outstanding Options | ||||||||||
Weighted | ||||||||||
Weighted | Average | |||||||||
Average | Remaining | Aggregate | ||||||||
Number of | Exercise | Contractual | Intrinsic | |||||||
Options | Price | Term | Value | |||||||
| (in thousands) |
| per Share |
| (Years) |
| (in thousands) | |||
Outstanding, January 1, 2024 |
| | $ | |
|
|
|
| ||
Granted |
| — | — |
|
|
|
| |||
Exercised |
| ( | |
|
|
|
| |||
Canceled |
| — | — |
|
|
|
| |||
Expired |
| — | — |
|
|
|
| |||
Outstanding, March 31, 2024 |
| | $ | |
| $ | | |||
Vested and expected to vest, March 31, 2024 |
| | $ | |
| $ | | |||
Exercisable, March 31, 2024 |
| | $ | |
| $ | | |||
The aggregate intrinsic value in the table above represents the total intrinsic value based on the Company’s closing stock price of $
The total intrinsic value of options exercised during the three months ended March 31, 2024 and 2023 was as follows (in thousands):
Three Months Ended March 31, | ||||||
| 2024 |
| 2023 | |||
Intrinsic value of options exercised |
| $ | |
| $ | |
Total remaining unrecognized compensation cost related to unvested stock options as of March 31, 2024, which is expected to be fully recognized in 2024, and total fair value of shares vested during the three months ended March 31, 2024, were immaterial.
20
Nonvested restricted stock unit activity during the three months ended March 31, 2024, was as follows:
Weighted | |||||
Average Grant | |||||
Shares | Date Fair Value | ||||
| (in thousands) |
| Per Share | ||
Nonvested, January 1, 2024 |
| | $ | | |
Granted |
| | | ||
Vested |
| ( | | ||
Forfeited |
| ( | | ||
Nonvested, March 31, 2024 |
| | $ | | |
The weighted average grant date fair values of restricted stock units granted during the three months ended March 31, 2024 and 2023 were $
The total fair value of restricted stock units vested during the three months ended March 31, 2024 and 2023 was as follows (in thousands):
Three Months Ended March 31, | ||||||
| 2024 |
| 2023 | |||
Fair value of restricted stock units vested |
| $ | |
| $ | |
As of March 31, 2024, there was $
7. INCOME TAXES
Income tax expense decreased by $
The Company’s total amount of unrecognized tax benefits, excluding interest, as of March 31, 2024, was $
The valuation allowance was approximately $
21
The Company conducts business globally and, as a result, files numerous consolidated and separate income tax returns in the U.S. federal and various state and foreign jurisdictions. For U.S. federal and California income tax purposes, the statute of limitations currently remains open for the tax years ended 2020 to present and 2019 to present, respectively. In addition, due to net operating loss carryback claims, the tax years 2013 through 2015 may be subject to federal examination and all of the net operating loss and research and development credit carryforwards that may be utilized in future years may be subject to federal and state examination. The Company is not currently under income tax examinations in any other of its major foreign subsidiaries’ jurisdictions.
8. NET INCOME (LOSS) PER SHARE
Three Months Ended March 31, | ||||||
| 2024 |
| 2023 | |||
Numerator: |
|
|
|
| ||
Net income (loss) | $ | ( | $ | | ||
Denominator: |
|
|
|
| ||
Basic weighted average shares outstanding |
| |
| | ||
Effect of dilutive stock options, unvested restricted stock units, and shares of common stock expected to be issued under employee stock purchase plan |
| — |
| | ||
Diluted weighted average shares outstanding |
| |
| | ||
Net income (loss) per share: | ||||||
Basic | $ | ( | $ | | ||
Diluted | $ | ( | $ | | ||
For the three months ended March 31, 2024, because the Company was in a loss position, diluted net loss per share is the same as basic net loss per share as the inclusion of the potential common shares would have been anti-dilutive.
The following table sets forth the potential shares of common stock that were not included in the diluted net income (loss) per share calculation above because to do so would be anti-dilutive for the periods indicated (in thousands):
Three Months Ended March 31, | ||||
| 2024 |
| 2023 | |
Outstanding options |
| | — | |
Non-vested restricted stock units |
| | | |
Employee Stock Purchase Plan |
| | — | |
Total |
| |
| |
22
9. CUSTOMER AND GEOGRAPHIC INFORMATION
Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision maker, or group, in deciding how to allocate resources and in assessing performance.
The Company’s chief operating decision maker, the chief executive officer, reviews discrete financial information presented on a consolidated basis for purposes of regularly making operating decisions, allocation of resources, and assessing financial performance. Accordingly, the Company considers itself to be in
Revenues from an individual customer that are approximately 10% or more of the Company’s consolidated total revenues are as follows:
Three Months Ended March 31, | ||||||
Customer |
| 2024 |
| 2023 |
| |
A | | % | | % | ||
B | | % | * | % | ||
* represents less than 10%
Gross accounts receivable balances (including amounts that are unbilled) from individual customers that are approximately 10% or more of the Company’s gross accounts receivable balance are as follows:
March 31, | December 31, | |||||
Customer |
| 2024 | 2023 |
| ||
A |
| | % | | % | |
C |
| | % | * | % | |
D | * | % | | % |
* represents less than 10%
Revenues from customers by geographic area based on the location of the customers’ work sites are as follows (amounts in thousands):
Three Months Ended March 31, | ||||||||||||
2024 |
| 2023 |
| |||||||||
Percentage |
| Percentage |
| |||||||||
| Revenues |
| of Revenues |
| $ | Revenues |
| of Revenues |
| |||
United States | $ | |
| | % | $ | | | % | |||
Japan | | | | | ||||||||
China |
| |
| |
| | | |||||
Rest of the world |
| |
| |
| | | |||||
Total revenue | $ | |
| | % | $ | |
| | % | ||
23
Long-lived assets, net by geographic area are as follows (in thousands):
March 31, | December 31, | |||||
| 2024 | 2023 | ||||
United States (1) | $ | | $ | | ||
Rest of the world |
| |
| | ||
Total long-lived assets, net | $ | | $ | | ||
(1) Includes assets deployed at customer sites which could be outside the U.S.
10. FAIR VALUE MEASUREMENTS
Fair value is the exit price, or the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants as of the measurement date. The multiple assumptions used to value financial instruments are referred to as inputs, and a hierarchy for inputs used in measuring fair value is established, 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 reflect assumptions market participants would use in pricing an asset or liability based on market data obtained from independent sources while unobservable inputs reflect a reporting entity’s pricing based upon its own market assumptions. These inputs are ranked according to a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad levels.
Level 1 - | Inputs are quoted prices in active markets for identical assets or liabilities. |
|
|
Level 2 - | Inputs are quoted prices for similar assets or liabilities in an active market, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable and market-corroborated inputs which are derived principally from or corroborated by observable market data. |
|
|
Level 3 - | Inputs are derived from valuation techniques in which one or more significant inputs or value drivers are unobservable. |
24
The following table represents the Company’s assets measured at fair value on a recurring basis as of March 31, 2024, and December 31, 2023, and the basis for those measurements (in thousands):
Fair Value Measurements Using | ||||||||||||
Quoted | ||||||||||||
Prices in | ||||||||||||
Active | Significant | |||||||||||
Markets for | Other | |||||||||||
Identical | Observable | Significant | ||||||||||
March 31, | Assets | Inputs | Unobservable | |||||||||
Assets |
| 2024 |
| (Level 1) |
| (Level 2) |
| Inputs (Level 3) | ||||
Cash equivalents |
|
|
|
|
|
|
|
| ||||
Money market mutual funds | $ | | $ | | $ | — | $ | — | ||||
Short-term investments (available-for-sale debt securities) |
|
|
|
|
|
|
|
| ||||
U.S. Government securities (1) |
| |
| |
| — |
| — | ||||
Total | $ | | $ | | $ | — | $ | — | ||||
Fair Value Measurements Using | ||||||||||||
Quoted | ||||||||||||
Prices in | ||||||||||||
Active | Significant | |||||||||||
Markets for | Other | Significant | ||||||||||
Identical | Observable | Unobservable | ||||||||||
December 31, | Assets | Inputs | Inputs | |||||||||
Assets |
| 2023 |
| (Level 1) |
| (Level 2) |
| (Level 3) | ||||
Cash equivalents |
|
|
|
|
|
|
|
| ||||
Money market mutual funds | $ | | $ | | $ | — | $ | — | ||||
Short-term investments (available-for-sale debt securities) |
|
|
|
|
|
|
| |||||
U.S. Government securities (1) | |
| |
| — |
| — | |||||
Total | $ | | $ | | $ | — | $ | — | ||||
| (1) | As of March 31, 2024, and December 31, 2023, the amortized cost of the Company’s investments in U.S. Government securities approximated their fair value due to their short-term maturities, and there have been no events or changes in circumstances that would have had a significant effect on the fair value of these securities in the periods presented. For the three months ended March 31, 2024, there were no material realized or unrealized gains or losses, either individually or in the aggregate. |
11. COMMITMENTS AND CONTINGENCIES
Strategic Partnership with Advantest — See Note 12, Strategic Partnership Agreement with Advantest and Related Party Transactions, for the discussion about the Company’s commitments under the strategic partnership with Advantest.
Operating Leases — Refer to Note 4, Leases, for the discussion about the Company’s lease commitments.
Indemnifications — The Company generally provides a warranty to its customers that its software will perform substantially in accordance with documented specifications typically for a period of
25
initial delivery of its products. The Company also indemnifies certain customers from third-party claims of intellectual property infringement relating to the use of its products. Historically, costs related to these guarantees have not been significant. The Company is unable to estimate the maximum potential impact of these guarantees on its future results of operations.
Purchase Obligations — The Company has purchase obligations with certain suppliers for the purchase of goods and services entered into in the ordinary course of business. As of March 31, 2024, total outstanding purchase obligations were $
Indemnification of Officers and Directors — As permitted by the Delaware general corporation law, the Company has included a provision in its certificate of incorporation to eliminate the personal liability of its directors for monetary damages for breach or alleged breach of their fiduciary duties as directors, other than in cases of fraud or other willful misconduct.
In addition, the Bylaws of the Company provide that the Company is required to indemnify its officers and directors even when indemnification would otherwise be discretionary, and the Company is required to advance expenses to its officers and directors as incurred in connection with proceedings against them for which they may be indemnified. The Company has entered into indemnification agreements with its officers and directors containing provisions that are in some respects broader than the specific indemnification provisions contained in the Delaware general corporation law. The indemnification agreements require the Company to indemnify its officers and directors against liabilities that may arise by reason of their status or service as officers and directors other than for liabilities arising from willful misconduct of a culpable nature, to advance their expenses incurred as a result of any proceeding against them as to which they could be indemnified, and to obtain directors’ and officers’ insurance if available on reasonable terms. The Company has obtained directors’ and officers’ liability insurance in amounts comparable to other companies of the Company’s size and in the Company’s industry. Since a maximum obligation of the Company is not explicitly stated in the Company’s Bylaws or in its indemnification agreements and will depend on the facts and circumstances that arise out of any future claims, the overall maximum amount of the obligations cannot be reasonably estimated.
Legal Proceedings — From time to time, the Company is subject to various claims and legal proceedings that arise in the ordinary course of business. The Company accrues for losses related to litigation when a potential loss is probable, and the loss can be reasonably estimated in accordance with FASB requirements. As of March 31, 2024, the Company was not party to any material legal proceedings for which a loss was probable or an amount was accrued. From time to time, the Company may enter into contingent fee arrangements with external legal firms that may represent the Company in legal proceedings related to disputes. Contingent legal fees are accrued by the Company when they are probable and reasonably estimable.
On May 6, 2020, the Company initiated an arbitration proceeding with the Hong Kong International Arbitration Center against SMIC New Technology Research & Development (Shanghai) Corporation (“SMIC”) due to SMIC’s failure to pay fees due to the Company under a series of contracts. The Company seeks to recover the unpaid fees, a declaration requiring SMIC to pay fees under the contracts in the future (or a lump sum payment to end the contract), and costs associated with bringing the arbitration proceeding. SMIC denies liability and an arbitration hearing was held in February 2023. Final written submissions were submitted by the parties at the end of August 2023. A decision is expected this year.
12. STRATEGIC PARTNERSHIP AGREEMENT WITH ADVANTEST AND RELATED PARTY TRANSACTIONS
In July 2020, the Company entered into a long-term strategic partnership with Advantest Corporation through its wholly-owned subsidiary, Advantest America, Inc. (collectively referred to herein as “Advantest”), which includes: (i) a Securities Purchase Agreement wherein the Company issued and sold to Advantest America, Inc.,
26
an aggregate of
Analytics revenue recognized from Advantest was $
13. SUBSEQUENT EVENTS
Refer to Note 5, Stockholder’s Equity, for the discussion about the adoption of the 2024 Stock Repurchase Program.
Refer to Note 6, Employee Benefit Plans, for the discussion about the amendments to the 2011 Stock Incentive Plan and the 2021 Purchase Plan.
27
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
Forward-Looking Statements
The following discussion of our financial condition and results of operations contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. All statements other than statements of historical fact may be forward-looking statements. In some cases, you can identify forward-looking statements by terminology such as “may,” “could,” “projected,” “should,” “expect,” “plan,” “anticipate,” “believe,” “estimate,” “predict,” “potential,” “target” or “continue,” the negative effect of terms like these or other similar expressions. These statements include, but are not limited to, statements concerning: expectations about the effectiveness of our business and technology strategies; expectations regarding global economic trends; the impact of rising global inflation and increased interest rates, expectations regarding recent and future acquisitions; current semiconductor industry trends; expectations of continued adoption of our solutions by new and existing customers; project milestones or delays and performance criteria achieved; cost and schedule of new product development; the provision of technology and services prior to the execution of a final contract; the continuing impact of macroeconomic conditions and other trends on the semiconductor industry and our operations or supply and demand for our products; supply chain disruptions; the success of the Company’s strategic growth opportunities and partnerships; the Company’s ability to successfully integrate acquired businesses and technologies; whether the Company can successfully convert backlog into revenue; customers’ production volumes under contracts that provide Gainshare; possible impacts from the evolving trade regulatory environment and geopolitical tensions; our assessment of the sufficiency of our cash resources and anticipated funds from operations; and our ability to obtain additional financing if needed. These forward-looking statements are only predictions. Forward-looking statements are based on current expectations and projections about future events and are inherently subject to a variety of risks and uncertainties, many of which are beyond our control, which could cause actual results to differ materially from those anticipated or projected. All forward-looking statements and other information included in this document are based on information available to us on the date of filing and we further caution investors that our business and financial performance are subject to substantial risks and uncertainties. We assume no obligation to update publicly any such forward-looking statements. In evaluating these statements, you should specifically consider various factors, including the risk factors set forth in Item 1. “Business” and Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in our Annual Report on Form 10-K for the year ended December 31, 2023, filed with the Securities and Exchange Commission (“SEC”) on February 27, 2024. All references to “we,” “us,” “our,” “PDF,” “PDF Solutions” or “the Company” refer to PDF Solutions, Inc.
Cimetrix, CV, DFI, Exensio, PDF Solutions, and the PDF Solutions, Exensio, and Cimetrix logos are trademarks or registered trademarks of PDF Solutions, Inc. or its subsidiaries.
Overview
We offer products and services designed to empower organizations across the semiconductor and electronics ecosystems to connect, collect, manage, and analyze data about design, equipment, manufacturing, and test to improve the yield and quality of their products. We derive revenues from two sources: Analytics and Integrated Yield Ramp. Our offerings combine proprietary software, professional services using proven methodologies and third-party cloud-hosting platforms for software-as-a-service (“SaaS”), electrical measurement hardware tools, and physical intellectual property (“IP”) for integrated circuit (“IC”) designs. We primarily monetize our offerings through license fees and contract fees for professional services and SaaS. In some cases, especially on our historical Integrated Yield Ramp engagements, we also receive a value-based variable fee or royalty, which we call Gainshare. Our products, services, and solutions have been sold to integrated device manufacturers (“IDMs”), fabless semiconductor companies, foundries, out-sourced semiconductor assembly and test (“OSATs”), capital equipment manufacturers and system houses.
28
We are headquartered in Santa Clara, California and also operate worldwide with offices in Canada, China, France, Germany, Italy, Japan, Korea, and Taiwan.
Industry Trends
Certain trends may affect our Analytics revenue specifically. In particular, the confluence of Industry 4.0 (i.e. the fourth industrial revolution, or the automation and data exchange in manufacturing technologies and processes) and cloud computing (i.e. the on-demand availability of computing resources and data storage without direct active management by the user) is driving increased innovation in semiconductor and electronics manufacturing and analytics, as well as in the organization of information technology (“IT”) networks and computing at semiconductor and electronics companies across the ecosystem. First, the ubiquity of wireless connectivity and sensor technology enables any manufacturing company to augment its factories and visualize its entire production line. In parallel, the cost per terabyte of data storage has generally decreased over time. The combination of these two trends means that more data is collected and stored than ever before. Further, semiconductor companies are striving to analyze these very large data sets in real-time to make rapid decisions that measurably improve manufacturing efficiency and quality. In parallel, the traditional practice of on-site data storage, even for highly sensitive data, is changing. The ability to cost-effectively and securely store, analyze, and retrieve massive quantities of data from the cloud versus on-premise enables data to be utilized across a much broader population of users, frequently resulting in greater demands on analytics programs. The combination of these latter two trends means that cloud-based, analytic programs that effectively manage identity management, physical security, and data protection are increasingly in demand for insights and efficiencies across the organizations of these companies. We believe that all these trends will continue for the next few years, and the challenges involved in adopting Industry 4.0 and secure cloud computing will create opportunities for our combination of advanced analytics capabilities, proven and established supporting infrastructure, and professional services to configure our products to meet customers’ specialized needs.
Other trends may continue to affect our Characterization services business and Integrated Yield Ramp revenue specifically. For example, semiconductor manufacturers have recently been experiencing lower wafer shipments, which has negatively impacted our Integrated Yield Ramp gainshare revenue. The logic foundry market at the leading-edge nodes, such as 7nm, 5nm, and smaller, underwent significant change over the past few years. The leading foundry continues to dominate market share. This trend will likely continue to impact our Characterization services business on these nodes. We expect most logic foundries to invest in derivatives of older process nodes, such as 28nm and 14nm, to extract additional value as many of their customers will not move to advanced nodes due to either technological barriers or restrictive economics. Foundries that participate at leading edge nodes are expected to continue to invest in new technologies such as memory, packaging, and multi-patterned and extreme ultraviolet lithography, as well as new innovations in process control and variability management. We expect China’s investment in semiconductors to continue. Compliance with changing U.S. export restrictions limit our possible business with Chinese semiconductor manufacturers on advanced nodes. As a result of these market developments, we have chosen to focus our resources and investments in products, services, and solutions for analytics.
There are other global or business trends that may affect our business opportunities generally as follows:
| ● | Macroeconomy, inventories, and demand. The worldwide economy performance is uneven, and the possibility of a recession persists. Inventories of semiconductor devices remain elevated in some instances. The strength of demand for semiconductor products has varied by region and product segment. For example, demand for graphical processing unit products is strong, while demand for smart phones remains weak. With high inventories and soft demand, semiconductor fab utilization rates are also low and semiconductor capital equipment orders have been impacted for some vendors and market segments. As a result of these trends, customers are being cautious with their spend and some purchase cycles are lengthening and other purchase decisions are being delayed, particularly with respect to larger deals. |
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| ● | Changing export controls and sanctions. The U.S. government continues to expand and intensify export controls and sanctions, with a major focus on the destinations of and/or entities in the People’s Republic of China (“P.R.C.”), Russian Federation, and Belarus. After an internal evaluation, we determined that a large percentage of our software products are not of U.S. origin and, thus, not subject to the U.S. Export Administration Regulations. Our standard operations include development, distribution processes, software download sites, and professional service centers and processes located in various geographies around the world to better serve our customers. Some customers in the P.R.C., in particular, have nonetheless expressed concerns to us that continued action by the U.S. government could potentially interrupt their ability to make use of our products or services, which has in some cases, and could in the future, negatively impact the demand for our products and services by these customers. In October 2022 and October 2023, the U.S. government issued interim final rules adding novel and complex export control restrictions, some exclusions, and requests for public comment. In light of questions about some restrictions and guidance, the U.S. government issued an interim final rule in April 2024 making corrections and clarifications, expanding restrictions, and seeking further public questions and comments. U.S. government policy and regulation remain fluid and uncertain, and could in the future impact segments of our business. Other countries and jurisdictions with important roles in our industry are updating some of their export control regulations to further align with those of the U.S. government and, in some cases, to counter U.S. regulations. For example, the P.R.C. has imposed restrictions on imports of certain memory ICs offered by U.S. companies and has been developing its legal authorities to counter foreign sanctions. On April 12, 2024, the U.S. government renewed its caution that visitors to the P.R.C. are subject to arbitrary enforcement of local laws and wrongful detention, a risk that could deter or hinder certain business activities. Based on our current assessments, we expect the near-term impact of these expanded trade restrictions on our business to be limited, but revisions, clarifications, and proposals that are still in government development and open questions of interpretation leave much unknown. We will continue to monitor for any further trade restrictions, other regulatory or policy changes by the U.S. or foreign governments and any actions in response. The uncertainty caused by these recent regulations and the potential for additional future restrictions could negatively affect our future sales in the P.R.C. market. |
| ● | Investments in semiconductor manufacturing. In 2022, the U.S. Congress passed into law funding programs from the bipartisan CHIPS and Science Act of 2022 (the “CHIPS Act”), authorizing the Department of Commerce, Department of Defense, and Department of State to develop onshore domestic manufacturing of semiconductors considered critical to U.S. competitiveness and national security. It is expected that U.S. semiconductor companies, especially manufacturers, will increase spending as a result of receiving funds under these programs. Recipients of funding under such programs may be required to agree to separate restrictions on certain commercial activity in the P.R.C., where we currently commercially operate. If our customers engage us for projects funded by these programs, we will evaluate all restrictions, and their impact on our existing business, before entering into any contracts associated with these programs. |
| ● | Geopolitical tensions/conflicts. Geopolitical tensions and conflicts in various locations around the world continue to increase, including on the issue of Taiwan in Asia, Ukraine and Russia, and most recently between Israel and Hamas and Iran. These current situations have created volatility in the global financial markets and may have further global economic consequences, including potential disruptions of the global supply chain and heightened volatility of commodity and raw material prices. This has increased fears of a global recession. We have contractors located in the West Bank and in Israel, who are providing software development and customer technical support services, and we have developed contingency plans to use alternative resources to continue serving customers, if needed. Any escalations could lead to disruptions or reductions in international trade, deter or prevent purchasing activity of customers, and negatively impact our development timelines and customer support (with respect to the Israel-Hamas conflict) or China sales (with respect to U.S.-P.R.C. tensions) and financial results in general (with respect to global tensions). |
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Financial Highlights
Financial highlights for the three months ended March 31, 2024, are as follows:
| ● | Total revenues were $41.3 million, an increase of $0.6 million, or 1%, compared to the three months ended March 31, 2023. Analytics revenue was $38.5 million, an increase of $2.1 million, or 6%, compared to the three months ended March 31, 2023. The increase in Analytics revenue was driven by increases in revenues from Exensio and Cimetrix software licenses, partially offset by a decrease in revenues from DFI and CV systems. Integrated Yield Ramp revenue was $2.8 million, a decrease of $1.6 million, or 36%, compared to the three months ended March 31, 2023. The decrease in Integrated Yield Ramp revenue was primarily due to a decrease in hours worked on fixed-fees engagements and Gainshare from decreased customer wafer shipments at non-leading-edge nodes. |
| ● | Costs of revenues increased $1.6 million, compared to the three months ended March 31, 2023, primarily due to an increase in hardware costs, third-party cloud-delivery costs and subcontractor costs. These increases were partially offset by a decrease in personnel-related costs. |
| ● | Net loss was $0.4 million, compared to a net income of $0.4 million for the three months ended March 31, 2023. The decrease in net income was primarily attributable to increases in (i) costs of revenues, (ii) sales and marketing activities, and general and administrative expenses, which were primarily related to increases in personnel-related costs, general legal expenses, and third-party cloud-services costs, partially offset by a decrease in legal fees related to the arbitration proceeding over a disputed customer contract, partially offset by (a) an increase in total revenues, (b) an increase in interest income, (c) net favorable fluctuations in foreign currency exchange rates, and (d) a decrease in income tax expense. |
| ● | Cash, cash equivalents, and short-term investments as of March 31, 2024, were $122.9 million, compared to $135.5 million as of December 31, 2023, a decrease of $12.6 million, primarily due to payments of accrued bonuses, payments to vendors and for income taxes, purchases of property and equipment, repurchases of common stock, and payments of taxes related to net share settlement of equity awards, partially offset by cash collection from customers, proceeds from purchases under our employee stock purchase plan and exercise of stock options, and interest income from cash, cash equivalents and short-term investments. |
Critical Accounting Estimates
See Note 1, Basis of Presentation and Summary of Significant Accounting Policies, to our unaudited condensed consolidated financial statements in this Quarterly Report on Form 10-Q, for a description of recent accounting pronouncements and accounting changes, including the expected dates of adoption and estimated effects, if any, on our condensed consolidated financial statements, and to “Management’s Discussion and Analysis of Financial Condition and Results of Operations” contained in Part II, Item 7 of our Annual Report on Form 10-K for the year ended December 31, 2023, filed with the SEC on February 27, 2024.
There were no material changes during the three months ended March 31, 2024, to the items that we disclosed as our critical accounting policies and estimates in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of our Annual Report on Form 10-K for the year ended December 31, 2023.
The following is a brief discussion of the more significant accounting policies and methods that we use.
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General
Our discussion and analysis of our financial conditions, results of operations and cash flows are based on our condensed consolidated financial statements, which have been prepared in conformity with accounting principles generally accepted in the United States of America. Our preparation of these condensed consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenues and expenses during the reporting periods. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. The most significant estimates and assumptions relate to revenue recognition, valuation of long-lived assets including goodwill and intangible assets, stock-based compensation and the realization of deferred tax assets (“DTAs”). Actual amounts may differ from such estimates under different assumptions or conditions.
Revenue Recognition
We derive revenue from two sources: Analytics and Integrated Yield Ramp.
Analytics Revenue
Analytics revenue is derived from the following primary offerings: licenses and services for standalone Software (which consists primarily of Exensio and Cimetrix products), SaaS (which consists primarily of Exensio products), and DFI and CV systems (including Characterization services) that do not include performance incentives based on customers’ yield achievement.
Revenue from standalone software is recognized depending on whether the license is perpetual or time-based. Perpetual (one-time charge) license software is recognized at the time of the inception of the arrangement when control transfers to the customers, if the software license is distinct from the services offered by us. Revenue from post-contract support is recognized over the contract term on a straight-line basis, because we are providing (i) support and (ii) unspecified software updates on a when-and-if available basis over the contract term. Revenue from time-based-licensed software is allocated to each performance obligation and is recognized either at a point in time or over time as follows. The license component is recognized at the time when control transfers to customers, with the post-contract support component recognized ratably over the committed term of the contract. For contracts with any combination of licenses, support, and other services, distinct performance obligations are accounted for separately. For contracts with multiple performance obligations, we allocate the transaction price of the contract to each performance obligation on a relative basis using the standalone selling price (“SSP”) attributed to each performance obligation.
Revenue from SaaS arrangements, which allow for the use of a cloud-based software product or service over a contractually determined period of time without the customer having to take possession of the software, is accounted for as subscriptions and is recognized as revenue ratably, on a straight-line basis, over the subscription period beginning on the date the service is first made available to customers. For contracts with any combination of SaaS and related services, distinct performance obligations are accounted for separately. For contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation on a relative basis using the SSP attributed to each performance obligation.
Revenue from DFI systems and CV systems (including Characterization services) that do not include performance incentives based on customers’ yield achievement is recognized primarily as services are performed. Where there are distinct performance obligations, we allocate revenue to all deliverables based on their SSPs. For these contracts with multiple performance obligations, we allocate the transaction price of the contract to each performance obligation on a relative basis using SSP attributed to each performance obligation. Where there are not discrete performance obligations, historically, revenue is primarily recognized as services are performed using
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a percentage of completion method based on costs or labor-hours inputs, whichever is the most appropriate measure of the progress towards completion of the contract. The estimation of percentage of completion method is complex and subject to many variables that require significant judgment.
The Company also leases some of its DFI system and CV system assets to some customers. The Company determines the existence of a lease when the customer controls the use of these identified assets for a period of time defined in the lease agreement and classifies such leases as operating leases or sales-type leases. A lease is classified as a sales-type lease if it meets certain criteria under ASC Topic 842, Leases; otherwise it is classified as an operating lease. Operating lease revenue is recognized on a straight-line basis over the lease term. Sales-type lease revenue and corresponding lease receivables are recognized at lease commencement based on the present value of the future lease payments, and related interest income on lease receivable is recognized over the lease term and are recorded under Analytics revenue in the accompanying condensed consolidated statements of comprehensive income (loss). Payments under sales-type leases are discounted using the interest rate implicit in the lease. When the Company’s leases are embedded in contracts with customers that include non-lease performance obligations, the Company allocates consideration in the contract between lease and non-lease components based on their relative SSPs. Assets subject to operating leases remain in property and equipment and continue to be depreciated. Assets subject to sales-type leases are derecognized from property and equipment, net at lease commencement and a net investment in the lease asset is recognized in prepaid expenses and other current assets and other non-current assets in the accompanying condensed consolidated balance sheets.
Integrated Yield Ramp Revenue
Integrated Yield Ramp revenue is derived from our yield ramp engagements that include Gainshare or other performance incentives based on customers’ yield achievement.
Revenue under these project–based contracts, which are delivered over a specific period of time typically for a fixed fee component paid on a set schedule, is recognized as services are performed using a percentage of completion method based on costs or labor-hours inputs, whichever is the most appropriate measure of the progress towards completion of the contract. Where there are distinct performance obligations, we allocate revenue to all deliverables based on their SSPs and allocate the transaction price of the contract to each performance obligation on a relative basis using SSP. Similar to the services provided in connection with DFI systems and CV systems that are contributing to Analytics revenue, due to the nature of the work performed in these arrangements, the estimation of percentage of completion method is complex and subject to many variables that require significant judgment.
The Gainshare contained in the yield ramp contracts is a variable fee related to continued usage of our IP after the fixed-fee service period ends, based on the customers’ yield achievement. Revenue derived from Gainshare is contingent upon our customers reaching certain defined production yield levels. Gainshare periods are generally subsequent to the delivery of all contractual services and performance obligations. We record Gainshare as a usage-based royalty derived from customers’ usage of intellectual property and record it in the same period in which the usage occurs.
Income Taxes
We are required to assess whether it is “more-likely-than-not” that we will realize our DTAs. If we believe that they are not likely to be fully realizable before the expiration dates applicable to such assets, then to the extent we believe that recovery is not likely, we must establish a valuation allowance. Based on all available evidence, both positive and negative, we determined a full valuation allowance was still appropriate for our U.S. federal and state net DTAs, primarily driven by a cumulative loss incurred over the 12-quarter period ended March 31, 2024, and the likelihood that we may not utilize tax attributes before they expire. The valuation allowance was approximately $64.2 million as of March 31, 2024, and December 31, 2023. We will continue to evaluate the need
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for a valuation allowance and may change our conclusion in a future period based on changes in facts (e.g., 12-quarter cumulative profit, significant new revenue, etc.). If we conclude that we are more-likely-than-not to utilize some or all of our U.S. DTAs, we will release some or all of our valuation allowance and our tax provision will decrease in the period in which we make such determination.
We evaluate our DTAs for realizability considering both positive and negative evidence, including our historical financial performance, projections of future taxable income, future reversals of existing taxable temporary differences, tax planning strategies and any carryback availability. In evaluating the need for a valuation allowance, we estimate future taxable income based on management approved business plans. This process involves significant management judgment about assumptions that are subject to change from period to period based on changes in tax laws or variances between future projected operating performance and actual results. Changes in the net DTAs, less offsetting valuation allowance, in a period are recorded through the income tax provision and could have a material impact on the condensed consolidated statements of comprehensive income (loss).
Our income tax calculations are based on the application of applicable U.S. federal, state, and/or foreign tax law. Our tax filings, however, are subject to audit by the respective tax authorities. Accordingly, we recognize tax liabilities based upon our estimate of whether, and the extent to which, additional taxes will be due when such estimates are more-likely-than-not to be sustained. An uncertain income tax position will not be recognized if it has less than a 50% likelihood of being sustained. To the extent the final tax liabilities are different than the amounts originally accrued, the increases or decreases are recorded as income tax expense or benefit in the condensed consolidated statements of comprehensive income (loss). As of March 31, 2024, no deferred taxes have been provided on undistributed earnings from our international subsidiaries. We intend to reinvest the earnings of our non-U.S. subsidiaries in those operations indefinitely. As such, we have not provided for any foreign withholding taxes on the earnings of foreign subsidiaries as of March 31, 2024. The earnings of our foreign subsidiaries are taxable in the U.S. in the year earned under the Global Intangible Low-Taxed Income rules implemented under 2017 Tax Cuts and Jobs Act.
The CHIPS Act was signed into U.S. law on August 9, 2022. The CHIPS Act is intended to increase domestic competitiveness in semiconductor manufacturing capacity, increase research and development in computing, artificial intelligence, clean energy, and nanotechnology through federal government programs and incentives over the next ten years. The CHIPS Act includes an advanced manufacturing tax credit equal to 25% of qualified investments in property purchased for an advanced manufacturing facility. We have begun to see some benefit from the CHIPS Act to our business, but the extent of future benefit is still unknown.
Stock-Based Compensation
We account for stock-based compensation using the fair value method, which requires us to measure stock-based compensation based on the grant-date fair value of the awards and recognize the compensation expense over the requisite service period. As stock-based compensation expense recognized is based on awards ultimately expected to vest, it has been reduced for estimated forfeitures. Forfeitures are estimated at the time of grant and revised, if necessary, in subsequent periods if actual forfeitures differ from those estimates.
The fair value of our restricted stock units is equal to the market value of our common stock on the date of the grant. These awards are subject to time-based vesting which generally occurs over a period of four years.
The fair value of our stock options and purchase rights granted under employee stock purchase plan is estimated using the Black-Scholes-Merton option-pricing model, which incorporates various assumptions including volatility, expected life and interest rates. The expected volatility is based on the historical volatility of our common stock over the most recent period commensurate with the estimated expected life of our stock options and purchase rights granted under employee stock purchase plan. The expected life is based on historical
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experience and on the terms and conditions of the options granted and purchase rights granted under employee stock purchase plan. The interest rate assumption is based upon observed Treasury yield curve rates appropriate for the expected life of our stock options and purchase rights granted under employee stock purchase plan.
Valuation of Long-lived Assets including Goodwill and Intangible Assets
We record goodwill when the purchase consideration of an acquisition exceeds the fair value of the net tangible and identified intangible assets as of the date of acquisition. We have one operating segment and one operating unit. We perform an annual impairment assessment of goodwill during the fourth quarter of each calendar year or more frequently, if required, to determine if any events or circumstances exist, such as an adverse change in business climate or a decline in the overall industry demand, that would indicate that it would more likely than not reduce the fair value of a reporting unit below its carrying amount, including goodwill. If events or circumstances do not indicate that the fair value of a reporting unit is below its carrying amount, then goodwill is not considered to be impaired and no further testing is required. If the carrying amount exceeds its fair value, an impairment loss would be recognized equal to the amount of excess, limited to the amount of total goodwill. There was no impairment of goodwill for the three months ended March 31, 2024.
Our long-lived assets, excluding goodwill, consist of property, equipment, and intangible assets. We periodically review our long-lived assets for impairment. For assets to be held and used, we initiate our review whenever events or changes in circumstances indicate that the carrying amount of a long-lived asset group may not be recoverable. Recoverability of an asset group is measured by comparison of its carrying amount to the expected future undiscounted cash flows that the asset group is expected to generate. If it is determined that an asset group is not recoverable, an impairment loss is recorded in the amount by which the carrying amount of the asset group exceeds its fair value. There was no impairment of long-lived assets for the three months ended March 31, 2024.
Recent Accounting Pronouncements and Accounting Changes
See Note 1, Basis of Presentation and Summary of Significant Accounting Policies, to our unaudited condensed consolidated financial statements in this Quarterly Report on Form 10-Q, for a description of recent accounting pronouncements and accounting changes, including the expected dates of adoption and estimated effects, if any, on our condensed consolidated financial statements.
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Results of Operations
Discussion of Financial Data for the Three Months ended March 31, 2024 and 2023
Revenues, Costs of Revenues, and Gross Margin
Three Months Ended March 31, | Change | ||||||||||
(Dollars in thousands) | 2024 |
| 2023 |
| $ |
| % |
| |||
Revenues: |
|
|
|
|
|
|
| ||||
Analytics | $ | 38,463 | $ | 36,326 | $ | 2,137 |
| 6 | % | ||
Integrated Yield Ramp |
| 2,847 |
| 4,433 |
| (1,586) |
| (36) | % | ||
Total revenues | 41,310 | 40,759 | 551 |
| 1 | % | |||||
Costs of revenues |
| 13,529 |
| 11,904 |
| 1,625 |
| 14 | % | ||
Gross profit | $ | 27,781 | $ | 28,855 | $ | (1,074) |
| (4) | % | ||
Gross margin |
| 67 | % |
| 71 | % |
|
|
| ||
|
| ||||||||||
Analytics revenue as a percentage of total revenues |
| 93 | % |
| 89 | % |
|
|
|
| |
Integrated Yield Ramp revenue as a percentage of total revenues |
| 7 | % |
| 11 | % |
|
|
|
| |
Analytics Revenue
Analytics revenue increased $2.1 million for the three months ended March 31, 2024, compared to the three months ended March 31, 2023. The increase in Analytics revenue was driven by increases in revenues from Exensio and Cimetrix software licenses, partially offset by a decrease in revenues from DFI and CV systems.
Integrated Yield Ramp Revenue
Integrated Yield Ramp revenue decreased $1.6 million for the three months ended March 31, 2024, compared to the three months ended March 31, 2023, primarily due to decreases in hours worked on fixed-fees engagements and Gainshare from decreased customer wafer shipments at non-leading-edge nodes.
Our Integrated Yield Ramp revenue may continue to fluctuate from period to period primarily due to the contribution of Gainshare, which is dependent on many factors that are outside our control, including among others, continued production of ICs by our customers at facilities at which we generate Gainshare, sustained yield improvements by our customers, and whether we enter into new contracts containing Gainshare.
Our Analytics and Integrated Yield Ramp revenues may also fluctuate in the future and are dependent on a number of factors, including the semiconductor industry’s continued acceptance of our products, services and solutions, the timing of purchases by existing and new customers, cancellations by existing customers, and our ability to attract new customers and penetrate new markets, supply chain challenges and further penetration of our current customer base. Fluctuations in future results may also occur if any of our significant customers renegotiate pre-existing contractual commitments, including due to adverse changes in their own business.
Costs of Revenues
Costs of revenues consist primarily of costs incurred to provide and support our services, costs recognized in connection with licensing our software, IT and facilities-related costs and amortization of acquired technology. Service costs include material costs, hardware costs (including cost of leased assets under sales-type lease), personnel-related costs (including compensation), employee benefits, bonus and stock-based compensation expense, subcontractor costs, overhead costs, travel expenses, and allocated facilities-related costs. Software
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license costs consist of costs associated with third-party cloud-delivery related expenses and licensing third-party software used by us in providing services to our customers in solution engagements or sold in conjunction with our software products.
The increase in costs of revenues of $1.6 million for the three months ended March 31, 2024, compared to the three months ended March 31, 2023, was primarily due to (i) a $1.7 million increase in hardware costs, (ii) a $0.1 million increase in third-party cloud-delivery costs and (ii) a $0.1 million increase in subcontractor costs. These increases were partially offset by a $0.2 million decrease in personnel-related costs due to lower compensation expenses, partially offset by an increase in stock-based compensation expense.
Gross Margin
Gross margin decreased four percentage points for the three months ended March 31, 2024, to 67%, compared to 71% for the three months ended March 31, 2023. The lower gross margin during the three months ended March 31, 2024, was primarily due to higher cost of revenues and lower Gainshare revenue for the three months ended March 31, 2024.
Operating Expenses:
Research and Development
Three Months Ended March 31, | Change | |||||||||||
(Dollars in thousands) |
| 2024 |
| 2023 |
| $ | % |
| ||||
Research and development | $ | 12,984 | $ | 13,051 | $ | (67) |
| (1) | % | |||
As a percentage of total revenues |
| 31 | % |
| 32 | % |
|
|
|
| ||
Research and development expenses consist primarily of personnel-related costs including compensation, employee benefits, bonus, and stock-based compensation expense, outside development services, travel expenses, third-party cloud-services related costs, IT and facilities cost allocations to support product development activities.
Research and development expenses decreased $0.1 million for the three months ended March 31, 2024, compared to the three months ended March 31, 2023, primarily due to (i) a $0.3 million decrease in subcontractor fees primarily related to DFI systems and (ii) a $0.1 million decrease in facilities and IT-related costs including depreciation expense, partially offset by (a) a $0.3 million increase in personnel-related costs mostly resulting from higher stock-based compensation and employee benefits expenses, partially offset by lower bonus expenses, and (b) a $0.1 million increase in third-party cloud-services costs.
We anticipate our expenses in research and development will fluctuate in absolute dollars from period to period as a result of the size and the timing of product development projects.
Selling, General, and Administrative
Three Months Ended March 31, | Change | |||||||||||
(Dollars in thousands) |
| 2024 |
| 2023 |
| $ | % |
| ||||
Selling, general, and administrative | $ | 16,498 | $ | 15,645 | $ | 853 |
| 5 | % | |||
As a percentage of total revenues |
| 40 | % |
| 38 | % |
|
|
|
| ||
Selling, general, and administrative expenses consist primarily of personnel-related costs including compensation, employee benefits, bonus, commission and stock-based compensation expense for sales, marketing, and general and administrative personnel, legal, tax and accounting services, marketing communications expenses, third-party cloud-services related costs, travel, IT, and facilities cost allocations.
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Selling, general, and administrative expenses increased $0.9 million for the three months ended March 31, 2024, compared to the three months ended March 31, 2023, primarily due to (i) a $2.4 million increase in personnel-related costs mainly resulting from increases in stock-based and other compensation expense, including commission, employee benefit costs, headcount and worldwide salary increases, (ii) a $0.6 million increase in general legal expenses and (iii) a $0.2 million increase in third-party cloud-services costs. These were partially offset by a $2.1 million decrease in legal fees related to the arbitration proceeding over a disputed customer contract.
We anticipate our selling, general, and administrative expenses will fluctuate in absolute dollars from period to period as a result of cost control initiatives and to support increased selling efforts in the future.
Amortization of Acquired Intangible Assets
Three Months Ended March 31, | Change | |||||||||||
(Dollars in thousands) |
| 2024 |
| 2023 |
| $ | % |
| ||||
Amortization of acquired intangible assets | $ | 259 | $ | 325 | $ | (66) |
| (20) | % | |||
Amortization of acquired intangible assets primarily consists of amortization of intangibles acquired as a result of certain business combinations.
Interest and Other Expense (Income), Net
Three Months Ended March 31, | Change | |||||||||||
(Dollars in thousands) |
| 2024 |
| 2023 |
| $ | % |
| ||||
Interest and other expense (income), net | $ | (1,692) | $ | (911) | $ | 781 |
| 86 | % | |||
Interest and other expense (income), net, primarily consists of interest income and foreign currency transaction exchange gains and losses.
Interest and other expense (income), net increased $0.8 million for the three months ended March 31, 2024, compared to the three months ended March 31, 2023, primarily due to higher interest income resulting from higher interest rates, and net favorable fluctuations in foreign currency exchange rates.
Income Tax Expense
Three Months Ended March 31, | Change | |||||||||||
(Dollars in thousands) |
| 2024 |
| 2023 |
| $ | % |
| ||||
Income tax expense | $ | (125) | $ | (390) | $ | (265) |
| (68) | % | |||
Income tax expense decreased for the three months ended March 31, 2024, compared to the three months ended March 31, 2023, primarily due to changes in the foreign and state taxes and year-to-date recognition of worldwide pre-tax income (loss) in relation to their forecasted amounts for full years.
Any significant change in our future effective tax rates could adversely impact our consolidated financial position, results of operations and cash flows. Our future tax rates may be adversely affected by a number of factors including increase in expenses not deductible for tax purposes, new or changing tax legislation in the United States and in foreign countries where we are subject to tax jurisdictions, the geographic composition of our pre-tax income, the amount of our pre-tax income as business activities fluctuate, our ability to use tax attributes such as research and development tax credits and net operation losses, the tax effects of employee stock activity, audit
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examinations with adverse outcomes, changes in accounting principles generally accepted in the United States of America and the effectiveness of our tax planning strategies.
Liquidity and Capital Resources
As of March 31, 2024, our working capital, defined as total current assets less total current liabilities, was $135.5 million, compared to $147.0 million as of December 31, 2023. Total cash, cash equivalents, and short-term investments were $122.9 million as of March 31, 2024, compared to cash, cash equivalents, and short-term investments of $135.5 million as of December 31, 2023. As of March 31, 2024, and December 31, 2023, cash and cash equivalents held by our foreign subsidiaries were $11.1 million and $10.0 million, respectively. We believe that our existing cash resources and anticipated funds from operations will satisfy our cash requirements to fund our operating activities, capital expenditures, other obligations for at least the next twelve months, and thereafter for the foreseeable future, however, we will continue to evaluate if we require additional funding to meet our longer term needs.
Repurchase of Company’s Common Stock
On April 11, 2022, the Board of Directors adopted a stock repurchased program (the “2022 Program”) to repurchase up to $35.0 million of the Company’s common stock both on the open market and in privately negotiated transactions, including through Rule 10b5-1 plans, from time to time, over the next two years. During the three months ended March 31, 2024, 201,561 shares were repurchased by the Company under the 2022 Program at an average price of $34.23 per share for an aggregate total price of $6.9 million. In total, the Company has repurchased 937,501 shares under the 2022 Program at an average price of $25.96 per share for an aggregate total price of $24.3 million.
Cash Flow Data
The following table summarizes our cash flows for the periods presented:
Three Months Ended March 31, | |||||||||
(In thousands) |
| 2024 |
| 2023 |
| $ Change | |||
Net cash flows provided by (used in): |
|
|
|
|
|
| |||
Operating activities | $ | (1,862) | $ | (982) | $ | (880) | |||
Investing activities |
| (2,642) |
| (2,253) |
| (389) | |||
Financing activities |
| (8,752) |
| (2,093) |
| (6,659) | |||
Effect of exchange rate changes on cash and cash equivalents |
| (466) |
| 86 |
| (552) | |||
Net change in cash and cash equivalents | $ | (13,722) | $ | (5,242) | $ | (8,480) | |||
Net Cash Flows Used in Operating Activities
Cash flows used in operating activities during the three months ended March 31, 2024, consisted of net loss, adjusted for certain non-cash items which primarily consisted of depreciation and amortization, stock-based compensation expense, amortization of acquired intangible expense, amortization of costs capitalized to obtain revenue contracts, net accretion of discounts on short-term investments, and net change in operating assets and liabilities.
Net cash flows used in operating activities was $1.9 million for the three months ended March 31, 2024, compared to net cash flows used in operating activities of $1.0 million for the three months ended March 31, 2023. The $0.9 million increase in cash flows used in operating activities between the periods was driven primarily by payments under the Company’s bonus plan, changes in net income (loss) between comparable periods, partially
39
offset by collections from customers. Net loss was $0.4 million for the three months ended March 31, 2024, compared to a net income of $0.4 million for the three months ended March 31, 2023.
The major contributors to the net change in operating assets and liabilities for the three months ended March 31, 2024, were as follows:
| ● | Accounts receivable increased by $2.4 million, primarily due to contractual invoicing activity and an increase in unbilled accounts receivables due to the timing of billing and revenue recognition, partially offset by collections from customers; |
| ● | Other non-current assets increased by $5.9 million primarily due to an increase non-current assets from sales-type leases, increases in costs capitalized to obtain revenue contracts and non-current unbilled accounts receivables due to the timing of billing and revenue recognition, partially offset by the amortization of non-current prepaid expenses and a decrease in non-current contract assets; |
| ● | Accounts payable increased by $1.8 million primarily due to the timing of payments of vendor invoices; |
| ● | Accrued compensation and related benefits decreased by $5.2 million primarily due to the payments of accrued bonuses net of new bonus accruals, and exercise of purchase rights under employee stock purchase plan, partially offset by an increase in accrued commissions; |
| ● | Deferred revenue increased by $1.5 million primarily due to the timing of billing and revenue recognition; and |
| ● | Billings in excess of recognized revenues increased by $0.8 million primarily due to the timing of billing and revenue recognition. |
Net Cash Flows Used in Investing Activities
Net cash used in investing activities was $2.6 million for the three months ended March 31, 2024, compared to $2.3 million for the three months ended March 31, 2023.
For the three months ended March 31, 2024, cash used in investing activities primarily related to purchases of short-term investments of $19.6 million, purchases of property and equipment of $2.0 million primarily related to our DFI systems, partially offset by proceeds from maturities and sales of short-term investments of $19.0 million.
For the three months ended March 31, 2023, cash used in investing activities primarily related to purchases of short-term investments of $6.4 million and purchases of property and equipment of $2.9 million primarily related to our DFI systems and CV systems, partially offset by proceeds from maturities and sales of short-term investments of $7.0 million.
Net Cash Flows Used in Financing Activities
Net cash used in financing activities was $8.8 million for the three months ended March 31, 2024, compared to $2.1 million for the three months ended March 31, 2023.
For the three months ended March 31, 2024, net cash used in financing activities primarily consisted of repurchases of common stock of $6.9 million, $3.8 million in cash payments for taxes related to net share settlement of equity awards, partially offset by $1.9 million of proceeds from our employee stock purchase plan and exercise of stock options.
40
For the three months ended March 31, 2023, net cash used in financing activities primarily consisted of $4.1 million in cash payments for taxes related to net share settlement of equity awards, partially offset by $2.0 million of proceeds from our employee stock purchase plan and exercise of stock options.
Related Party Transactions
Refer to Note 12, Strategic Partnership Agreement with Advantest and Related Party Transactions, to our unaudited condensed consolidated financial statements in this Quarterly Report on Form 10-Q, for the discussion about related party transactions between the Company and Advantest (as defined therein).
Off-Balance Sheet Agreements
We do not have any off-balance sheet arrangements, investments in special purpose entities or undisclosed borrowings or debt.
Item 3. Quantitative and Qualitative Disclosures about Market Risk
The following discusses our exposure to market risk related to changes in interest rates and foreign currency exchange rates. We do not currently own any equity investments, nor do we expect to own any in the foreseeable future. This discussion contains forward-looking statements that are subject to risks and uncertainties. Actual results could vary materially as a result of a number of factors.
Interest Rate Risk. As of March 31, 2024, we had cash, cash equivalents and short-term investments of $122.9 million. Cash and cash equivalents consisted of cash and highly liquid money market instruments and short-term investments consisted of U.S. Government securities. We would not expect our operating results or cash flows to be affected to any significant degree by the effect of a sudden change in market interest on our portfolio. A hypothetical increase in market interest rates of 100 basis points from the market rates in effect as of March 31, 2024, would cause the fair value of these investments to decrease by an immaterial amount which would not have significantly impacted our financial position or results of operations.
As of March 31, 2024, and periodically throughout the year, we have maintained cash balances in various operating accounts in excess of federally insured limits. We limit the amount of credit exposure to any financial institution by evaluating the creditworthiness of the financial institutions with which we invest and investing through more than one financial institution.
Foreign Currency and Exchange Risk. Certain of our receivables and payables for our international offices are denominated in the local currency, including the Euro, Yen and RMB. Therefore, a portion of our revenues and operating expenditures are subject to foreign currency risks. From time to time, we enter into foreign currency forward contracts to reduce the exposure to foreign currency exchange rate fluctuations on certain foreign currency denominated monetary assets and liabilities. We do not use foreign currency forward contracts for speculative or trading purposes. We record these forward contracts at fair value. The counterparty to these foreign currency forward contracts is a financial institution that we believe is creditworthy, and therefore, we believe the credit risk of counterparty non-performance is not significant. The change in fair value of these contracts is recorded in earnings as a component of other income (expense), net and offsets the change in fair value of foreign currency denominated monetary assets and liabilities, which is also recorded in other income (expense), net. As of March 31, 2024, we had no outstanding forward contracts.
41
Item 4. Controls and Procedures
Evaluation of Disclosure Controls and Procedures
Our management, with the participation of our principal executive officer and principal financial and accounting officer, evaluated the effectiveness of our “disclosure controls and procedures” as defined in Exchange Act Rules 13a-15(e) and 15d-15(e) as of March 31, 2024, in connection with the filing of this Quarterly Report on Form 10-Q. Based on that evaluation as of March 31, 2024, our principal executive officer and principal financial and accounting officer concluded that our disclosure controls and procedures were effective to ensure that information we are required to disclose in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC and is accumulated and communicated to our management as appropriate to allow timely decisions regarding required disclosure.
Changes in Internal Control over Financial Reporting
There were no changes in the Company’s internal control over financial reporting during the three months ended March 31, 2024, that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.
PART II — OTHER INFORMATION
Item 1. Legal Proceedings
Refer to Note 11, Commitments and Contingencies to our condensed consolidated financial statements in this Quarterly Report on Form 10-Q, for information regarding our legal proceedings.
Item 1A. Risk Factors
As of the date of this Quarterly Report on Form 10-Q, there have been no material changes from the risk factors disclosed in our Annual Report on Form 10-K for the year ended December 31, 2023, filed with the SEC on February 27, 2024. Any of such factors could result in a significant or material adverse effect on our result of operations or financial conditions. Additional risk factors not presently known to us or that we currently deem immaterial may also impair our business or results of operations. We may disclose changes to such factors or disclose additional factors from time to time in our future filings with the SEC.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
Repurchase of Shares of Company Equity Securities
On April 11, 2022, the Board of Directors adopted a stock repurchase program (the “2022 Program”) to repurchase up to $35.0 million of the Company’s common stock both on the open market and in privately negotiated transactions, including through Rule 10b5-1 plans, from time to time, over the next two years.
42
The table below sets forth the information with respect to purchases made under the 2022 Program by or on behalf of the Company or any “affiliated purchaser” (as the term is defined in Rule 10b-18(a)(3) under the Exchange Act) of our common stock during the three months ended March 31, 2024.
Approximate | ||||||||||
Total Number |
| Dollar | ||||||||
of Shares |
| Value of | ||||||||
Purchased |
| Shares that | ||||||||
| Total | as Part of |
| May Yet Be | ||||||
| Number of | Publicly |
| Purchased | ||||||
| Shares | Average | Announced |
| Under the | |||||
| Purchased | Price Paid | Programs |
| Programs | |||||
Period |
| (in thousands) |
| Per Share |
| (in thousands) |
| (in thousands) | ||
January 1, 2024 through January 31, 2024 | — | $ | — | — |
| $ | 17,564 | |||
February 1, 2024 through February 29, 2024 | — | $ | — | — |
| $ | 17,564 | |||
March 1, 2024 through March 31, 2024 | 202 | $ | 34.23 | — |
| $ | 10,665 | |||
Total | 202 | $ | — | — | ||||||
See Note 5, Stockholders Equity – Stock Repurchase Program, to our unaudited condensed consolidated financial statements in this Quarterly Report on Form 10-Q for more information on the 2022 Program.
The 2022 Program expired on April 11, 2024, and on April 15, 2024, the Board of Directors adopted a new program (the “2024 Program”) to repurchase up to $40.0 million of the Company’s common stock both on the open market and in privately negotiated transactions, including through Rule 10b5-1 plans, from time to time, over the next two years.
Item 3. Defaults Upon Senior Securities
None.
Item 4. Mine Safety Disclosures
None.
Item 5. Other Information
Insider Adoption or Termination of Trading Arrangements
During the quarter ended March 31, 2024,
43
Item 6. Exhibits
Incorporated by Reference | ||||||
Exhibit | Exhibit Description | Form | Filing Date | Exhibit Number | SEC File No. | Provided Herewith |
31.01 | X | |||||
31.02 | X | |||||
32.01 | X | |||||
32.02 | X | |||||
101 | The following financial statements from the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2024, formatted in Inline XBRL: (i) Condensed Consolidated Balance Sheets, (ii) Condensed Consolidated Statements of Comprehensive Income (Loss), (iii) Condensed Consolidated Statements of Stockholders’ Equity, (iv) Condensed Consolidated Statements of Cash Flows and (v) Notes to Condensed Consolidated Financial Statements, tagged as blocks of text and including detailed tags. | X | ||||
104 | Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101). | |||||
* | Furnished, and not filed. |
44
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
PDF SOLUTIONS, INC. | ||
Date: May 9, 2024 | By: | /s/ JOHN K. KIBARIAN |
John K. Kibarian | ||
President and Chief Executive Officer | ||
(principal executive officer) | ||
Date: May 9, 2024 | By: | /s/ ADNAN RAZA |
Adnan Raza | ||
Executive Vice President, Finance and Chief | ||
Financial Officer | ||
(principal financial and accounting officer) | ||
45
Exhibit 31.01
CERTIFICATIONS
I, John K. Kibarian, certify that:
1. I have reviewed this quarterly report on Form 10-Q of PDF Solutions, Inc.;
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):
(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
| By: | /s/ John K. Kibarian |
|
| John K. Kibarian |
|
| President and Chief Executive Officer |
|
| (principal executive officer) |
| | |
Date: May 9, 2024 | | |
Exhibit 31.02
CERTIFICATIONS
I, Adnan Raza, certify that:
1. I have reviewed this quarterly report on Form 10-Q of PDF Solutions, Inc.;
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):
(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
| By: | /s/ Adnan Raza |
|
| Adnan Raza |
|
| Executive Vice President, Finance |
| | and Chief Financial Officer |
|
| (principal financial and accounting |
| | officer) |
| | |
Date: May 9, 2024 | | |
Exhibit 32.01
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report of PDF Solutions, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2024, as filed with the Securities and Exchange Commission on May 9, 2024 (the “Report”), I, John K. Kibarian, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:
(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.
| By: | /s/ John K. Kibarian |
|
| John K. Kibarian |
|
| President and Chief Executive |
| | Officer |
|
| (principal executive officer) |
| | |
Date: May 9, 2024 | | |
Exhibit 32.02
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report of PDF Solutions, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2024, as filed with the Securities and Exchange Commission on May 9, 2024 (the “Report”), I, Adnan Raza, Executive Vice President, Finance and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:
(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.
| By: | /s/ Adnan Raza |
|
| Adnan Raza |
|
| Executive Vice President, Finance |
| | and Chief Financial Officer |
|
| (principal financial and accounting |
| | officer) |
| | |
Date: May 9, 2024 | | |
CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($) shares in Thousands, $ in Thousands |
Mar. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| CONDENSED CONSOLIDATED BALANCE SHEETS | ||
| Accounts receivable, allowance for credit losses | $ 890 | $ 890 |
| Preferred stock, par value (in dollars per share) | $ 0.00015 | $ 0.00015 |
| Preferred stock, shares authorized (in shares) | 5,000 | 5,000 |
| Preferred stock, shares issued (in shares) | 0 | 0 |
| Preferred stock, shares outstanding (in shares) | 0 | 0 |
| Common stock, par value (in dollars per share) | $ 0.00015 | $ 0.00015 |
| Common stock, shares authorized (in shares) | 70,000 | 70,000 |
| Common stock, shares issued (in shares) | 50,173 | 49,749 |
| Common stock, shares outstanding (in shares) | 38,393 | 38,289 |
| Treasury stock, shares (in shares) | 11,780 | 11,460 |
BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |
3 Months Ended |
|---|---|
Mar. 31, 2024 | |
| BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: | |
| BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | 1. BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation The interim unaudited condensed consolidated financial statements included herein have been prepared by PDF Solutions, Inc. (the “Company”) pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”), including the instructions to the Quarterly Report on Form 10-Q and Article 10 of Regulation S-X. Certain information and footnote disclosures normally included in annual consolidated financial statements prepared in accordance with accounting principles generally accepted in the United States of America have been condensed or omitted. The interim unaudited condensed consolidated financial statements reflect, in the opinion of management, all adjustments necessary (consisting only of normal recurring adjustments) to present a fair statement of results for the interim periods presented. The operating results for any interim period are not necessarily indicative of the results that may be expected for other interim periods or the full fiscal year. The accompanying interim unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023, filed with the SEC on February 27, 2024. The interim unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries after the elimination of all intercompany balances and transactions. The accompanying interim unaudited condensed consolidated balance sheet as of December 31, 2023 has been derived from the audited consolidated financial statements but does not include all disclosures required by accounting principles generally accepted in the United States of America. Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Significant estimates in these condensed consolidated financial statements include revenue recognition, the estimated useful lives of property and equipment and intangible assets, assumptions made in analysis of allowance for credit losses, impairment of goodwill and long-lived assets, realization of deferred tax assets (“DTAs”), and accounting for lease obligations, stock-based compensation expense, and income tax uncertainties and contingencies. Actual results could differ from those estimates and may result in material effects on the Company’s operating results and financial position. Recent Accounting Standards In November 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, which requires disclosure of incremental segment information on an annual and interim basis. This ASU is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, and requires retrospective application to all prior periods presented in the financial statements. Early adoption is permitted. The Company is currently evaluating the impact of the new standard on the consolidated financial statements. In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. This ASU is intended to improve the transparency of income tax disclosures by requiring (1) consistent categories and greater disaggregation of information in the rate reconciliation and (2) income taxes paid disaggregated by jurisdiction. It also includes certain other amendments to improve the effectiveness of income tax disclosures. The ASU’s amendments are effective for public business entities for annual periods beginning after December 15, 2024. Entities are permitted to early adopt the standard for “annual financial statements that have not yet been issued or made available for issuance.” Adoption is either prospectively or retrospectively, the Company will adopt this ASU on a prospective basis. The Company is currently evaluating the impact of the new standard on the consolidated financial statements and related disclosures. Management has reviewed other recently issued accounting pronouncements issued or proposed by the FASB, and does not believe any of these accounting pronouncements has had or will have a material impact on the condensed consolidated financial statements.
|
REVENUE FROM CONTRACTS WITH CUSTOMERS |
3 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2024 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| REVENUE FROM CONTRACTS WITH CUSTOMERS: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| REVENUE FROM CONTRACTS WITH CUSTOMERS | 2. REVENUE FROM CONTRACTS WITH CUSTOMERS The Company derives revenue from two sources: Analytics revenue and Integrated Yield Ramp revenue. The Company recognizes revenue in accordance with FASB Accounting Standards Codification (“ASC”) Topic 606, Revenue from Contracts with Customers, and its related amendments (collectively known as “ASC 606”). ASC 606 outlines a single comprehensive model to use in accounting for revenue arising from contracts with customers. Revenue is recognized when control of products or services is transferred to customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for those promised products or services. The Company determines revenue recognition through the following five steps:
The Company accounts for a contract when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance, and collectibility of consideration is probable. Contracts with Multiple Performance Obligations The Company enters into contracts that can include various combinations of licenses, products and services, some of which are distinct and are accounted for as separate performance obligations. For contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation on a relative basis using the standalone selling price (“SSP”). Analytics Revenue Analytics revenue is derived from the following primary offerings: licenses and services for standalone software (which is primarily Exensio® and Cimetrix® products), software-as-a-service (“SaaS”) (which is primarily Exensio® products), and Design-for-Inspection™ (“DFI™”) systems and Characterization Vehicle® (“CV®”) systems that do not include performance incentives based on customers’ yield achievement. Revenue from standalone software is recognized depending on whether the license is perpetual or time-based. Perpetual (one-time charge) license software is recognized at the time of the inception of the arrangement when control transfers to the customers if the software license is considered as a separate performance obligation from the services offered by the Company. Revenue from post-contract support is recognized over the contract term on a straight-line basis, because the Company is providing (i) support and (ii) unspecified software updates on a when-and-if available basis over the contract term. Revenue from time-based-licensed software is allocated to each performance obligation and is recognized either at a point in time or over time as follows. The license component is recognized at the time when control transfers to customers, with the post-contract support component recognized ratably over the committed term of the contract. For contracts with any combination of licenses, support, and other services, distinct performance obligations are accounted for separately. For contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation on a relative basis using the SSP attributed to each performance obligation. Revenue from SaaS arrangements, which allow for the use of a cloud-based software product or service over a contractually determined period of time without the customer having to take possession of the software, is accounted for as a subscription and is recognized as revenue ratably, on a straight-line basis, over the subscription period beginning on the date the service is first made available to customers. For contracts with any combination of SaaS and related services, distinct performance obligations are accounted for separately. For contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation on a relative basis using the SSP attributed to each performance obligation. Revenue from DFI systems and CV systems (including Characterization services) that do not include performance incentives based on customers’ yield achievement is recognized primarily as services are performed. Where there are distinct performance obligations, the Company allocates revenue to all deliverables based on their SSPs. For those contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation on a relative basis using the SSP attributed to each performance obligation. Where there are not discrete performance obligations, historically, revenue is primarily recognized as services are performed using a percentage of completion method based on costs or labor-hours inputs, whichever is the most appropriate measure of the progress towards completion of the contract. The estimation of percentage of completion method is complex and subject to many variables that require significant judgment. Please refer to the “Significant Judgments” section of this Note for further discussion. The Company also leases some of its DFI system and CV system assets to some customers. The Company determines the existence of a lease when the customer controls the use of these identified assets for a period of time defined in the lease agreement and classifies such leases as operating leases or sales-type leases. A lease is classified as a sales-type lease if it meets certain criteria under ASC Topic 842, Leases; otherwise, it is classified as an operating lease. Operating lease revenue is recognized on a straight-line basis over the lease term. Sales-type lease revenue and corresponding lease receivables are recognized at lease commencement based on the present value of the future lease payments, and related interest income on lease receivable is recognized over the lease term and are recorded under Analytics revenue in the accompanying condensed consolidated statements of comprehensive income (loss). Payments under sales-type leases are discounted using the interest rate implicit in the lease. When the Company’s leases are embedded in contracts with customers that include non-lease performance obligations, the Company allocates consideration in the contract between lease and non-lease components based on their relative SSPs. Assets subject to operating leases remain in property and equipment and continue to be depreciated. Assets subject to sales-type leases are derecognized from property and equipment, net at lease commencement and a net investment in the lease asset is recognized in prepaid expenses and other current assets and other non-current assets in the accompanying condensed consolidated balance sheets. Integrated Yield Ramp Revenue Integrated Yield Ramp revenue is derived from the Company’s fixed-fee engagements that include performance incentives based on customers’ yield achievement (which consists primarily of Gainshare royalties) typically based on customer’s wafer shipments, pertaining to these fixed-price contracts, which royalties are variable. Revenue under these project-based contracts, which are delivered over a specific period of time, typically for a fixed-fee component paid on a set schedule, is recognized as services are performed using a percentage of completion method based on costs or labor-hours inputs, whichever is the most appropriate measure of the progress towards completion of the contract. Where there are distinct performance obligations, the Company allocates revenue to all deliverables based on their SSPs and allocates the transaction price of the contract to each performance obligation on a relative basis using SSP. Similar to the services provided in connection with DFI systems and CV systems that are contributing to Analytics revenue, due to the nature of the work performed in these arrangements, the estimation of percentage of completion method is complex and subject to many variables that require significant judgment. Please refer to the “Significant Judgments” section of this Note for further discussion. The Gainshare contained in Integrated Yield Ramp contracts is a variable fee related to continued usage of the Company’s intellectual property after the fixed-fee service period ends, based on a customer’s yield achievement. Revenue derived from Gainshare is contingent upon the Company’s customers reaching certain defined production yield levels. Gainshare periods are generally subsequent to the delivery of all contractual services and performance obligations. The Company records Gainshare as a usage-based royalty derived from customers’ usage of intellectual property and records it in the same period in which the usage occurs. Disaggregation of Revenue The Company disaggregates revenue from contracts with customers into the timing of the transfer of goods and services and the geographical regions. The Company determined that disaggregating revenue into these categories achieves the disclosure objective to depict how the nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factors. The Company’s performance obligations are satisfied either over time or at a point-in-time. The following table represents a disaggregation of revenue percentage by timing of revenue:
International revenues accounted for approximately 57% and 43% of the Company’s total revenues during the three months ended March 31, 2024 and 2023, respectively. See Note 9, Customer and Geographic Information. Significant Judgments Judgments and estimates are required under ASC 606. Due to the complexity of certain contracts, the actual revenue recognition treatment required under ASC 606 for the Company’s arrangements may be dependent on contract-specific terms and may vary in some instances. For revenue under project-based contracts for fixed-price implementation services, revenue is recognized as services are performed using a percentage-of-completion method based on costs or labor-hours input method, whichever is the most appropriate measure of the progress towards completion of the contract. Due to the nature of the work performed in these arrangements, the estimation of percentage of completion method is complex, subject to many variables and requires significant judgment. Key factors reviewed by the Company to estimate costs to complete each contract are future labor and product costs and expected productivity efficiencies. If circumstances arise that change the original estimates of revenues, costs, or extent of progress toward completion, revisions to the estimates are made. These revisions may result in increases or decreases in estimated revenues or costs, and such revisions are reflected in revenue on a cumulative catch-up basis in the period in which the circumstances that gave rise to the revision become known. The Company’s contracts with customers often include promises to transfer products, software licenses and provide services, including professional services, technical support services, and rights to unspecified updates to a customer. Determining whether licenses and services are distinct performance obligations that should be accounted for separately, or not distinct and thus accounted for together, requires significant judgment. The Company rarely licenses software on a standalone basis, so the Company is required to estimate the range of SSPs for each performance obligation. In instances where SSP is not directly observable because the Company does not license the software or sell the service separately, the Company determines the SSP using information that may include market conditions and other observable inputs. The Company is required to record Gainshare revenue in the same period in which the usage occurs. Because the Company generally does not receive the acknowledgment reports from its customers during a given quarter within the time frame necessary to adequately review the reports and include the actual amounts in quarterly results for such quarter, the Company accrues the related revenue based on estimates of customers underlying sales achievement. The Company’s estimation process can be based on historical data, trends, seasonality, changes in the contract rate, knowledge of the changes in the industry and changes in the customer’s manufacturing environment learned through discussions with customers and sales personnel. As a result of accruing revenue for the quarter based on such estimates, adjustments will be required in the following quarter to true-up revenue to the actual amounts reported. Contract Balances The Company performs its obligations under a contract with a customer by licensing software or providing services in exchange for consideration from the customer. The timing of the Company’s performance often differs from the timing of the customer’s payment, which results in the recognition of a receivable, a contract asset or a contract liability. The Company classifies the right to consideration in exchange for software or services transferred to a customer as either a receivable or a contract asset. A receivable is a right to consideration that is unconditional, as compared to a contract asset, which is a right to consideration that is conditional upon factors other than the passage of time. The majority of the Company’s contract assets represent unbilled amounts related to fixed-price service contracts when the revenue recognized exceeds the amount billed to the customer. The contract assets are recorded on a net basis with deferred revenue (i.e., contract liabilities) at the contract level. As of March 31, 2024 and December 31, 2023, the total contract assets included in prepaid expenses and other current assets in the accompanying condensed consolidated balance sheets were $4.1 million and $6.8 million, respectively. As of March 31, 2024 and December 31, 2023, contract assets of $0.7 million and $0.9 million, respectively, are included in other non-current assets in the accompanying condensed consolidated balance sheets. The Company did not record any asset impairment charges related to contract assets for the periods presented. Deferred revenues and billings in excess of recognized revenues consist substantially of amounts invoiced in advance of revenue recognition and are recognized as the revenue recognition criteria are met. Deferred revenues that will be recognized during the succeeding twelve-month period are recorded as current deferred revenues and the remaining portion is recorded in other non-current liabilities in the accompanying condensed consolidated balance sheets. As of March 31, 2024, and December 31, 2023, the non-current portion of deferred revenues included in non-current liabilities was $1.4 million and $1.8 million, respectively. Revenue recognized that was included in the deferred revenues and billings in excess of recognized revenues balances at the beginning of each reporting period was $11.4 million and $11.4 million during the three months ended March 31, 2024 and 2023, respectively. As of March 31, 2024, the aggregate amount of the transaction price allocated to the remaining performance obligations related to customer contracts that were unsatisfied or partially unsatisfied was approximately $262.2 million. Given the applicable contract terms with customers, more than half of this amount is expected to be recognized as revenue over the next two years with the remainder to be recognized thereafter. This amount does not include insignificant contracts to which the customer is not committed, nor significant contracts for which the Company recognizes revenue equal to the amount the Company has the right to invoice for services performed, or future sales-based or usage-based royalty payments in exchange for a license of intellectual property. This amount is subject to change due to future revaluations of variable consideration, terminations, other contract modifications, or currency adjustments. The estimated timing of the recognition of remaining unsatisfied performance obligations is subject to change and is affected by changes to the scope, change in timing of delivery of products and services, or contract modifications. The adjustment to revenue recognized from performance obligations satisfied (or partially satisfied) in previous periods was a decrease of $0.6 million and an increase of $2.5 million during the three months ended March 31, 2024 and 2023, respectively. These amounts primarily represent changes in estimated percentage-of-completion based contracts and changes in actual versus estimated Gainshare. Costs to Obtain or Fulfill a Contract The Company capitalizes the incremental costs to obtain or fulfill a contract with a customer, including direct sales commissions and related fees, when it expects to recover those costs. Amortization expense related to these capitalized costs is recognized over the period associated with the revenue from which the cost was incurred. Total capitalized direct sales commission costs included in prepaid expenses and other current assets in the accompanying condensed consolidated balance sheets as of March 31, 2024, and December 31, 2023, were $2.3 million and $2.0 million, respectively. Total capitalized direct sales commission costs included in other non-current assets in the accompanying condensed consolidated balance sheets as of March 31, 2024, and December 31, 2023, were $3.6 million and $2.6 million, respectively. Amortization of these assets was $0.6 million and $0.5 million during the three months ended March 31, 2024 and 2023, respectively. There was no impairment in relation to the costs capitalized for the periods presented. Practical Expedient The Company does not adjust the transaction price for the effects of a significant financing component when the period between the transfers of the promised good or service to the customer and payment for that good or service by the customer is expected to be one year or less. The Company assessed each of its revenue generating arrangements in order to determine whether a significant financing component exists, and determined its contracts did not include a significant financing component during the three months ended March 31, 2024 and 2023. |
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BALANCE SHEET COMPONENTS |
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| BALANCE SHEET COMPONENTS | 3. BALANCE SHEET COMPONENTS Accounts Receivable Accounts receivable include amounts that are unbilled at the end of the period that are expected to be billed and collected within a 12-month period. Unbilled accounts receivable, included in accounts receivable, totaled $17.4 million and $16.4 million as of March 31, 2024, and December 31, 2023, respectively. Unbilled accounts receivable that are not expected to be billed and collected during the succeeding 12-month period are recorded in other non-current assets and totaled $2.2 million and $1.1 million as of March 31, 2024, and December 31, 2023, respectively. The Company performs ongoing credit evaluations of its customers’ financial condition. An allowance for credit losses is maintained for probable credit losses based upon the Company’s assessment of the expected collectibility of the accounts receivable. The allowance for credit losses is reviewed on a quarterly basis to assess the adequacy of the allowance. Property and Equipment Property and equipment, net consist of the following (in thousands):
Test equipment mainly includes DFI™ system and CV® system assets at customer sites that are contributing to revenue. Property and equipment in progress represent the development or construction of property and equipment that have not yet been placed in service for the Company’s intended use and are not depreciated. Depreciation and amortization expense was $1.1 million and $1.3 million during the three months ended March 31, 2024 and 2023, respectively. Goodwill and Intangible Assets, Net As of March 31, 2024, and December 31, 2023, the carrying amount of goodwill was $15.0 million and $15.0 million, respectively. Intangible assets, net, consisted of the following (in thousands):
The weighted average amortization period for acquired identifiable intangible assets was 5.0 years as of March 31, 2024. The following table summarizes intangible assets amortization expense in the accompanying condensed consolidated statements of comprehensive income (loss) (in thousands):
The Company expects annual amortization of acquired identifiable intangible assets to be as follows (in thousands):
There were no impairment charges for goodwill and intangible assets during the three months ended March 31, 2024 and 2023. Other Non-current Assets Other non-current assets consisted of the following (in thousands):
Maturities of leases payments under sales-type leases as of March 31, 2024, were as follows (in thousands):
There was no allowance for credit on lease receivables as of March 31, 2024, and December 31, 2023. The Company’s ongoing risk management strategy for residual assets includes performing regular reviews of estimated residual values. |
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LEASES |
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| LEASES | 4. LEASES The Company leases administrative and sales offices and certain equipment under non-cancellable operating leases, which contain various renewal options and, in some cases, require payment of common area costs, taxes and utilities. These operating leases expire at various dates through 2028. The Company had no that were classified as a financing lease as of March 31, 2024, and December 31, 2023. Lease expense was comprised of the following (in thousands):
Supplemental condensed consolidated balance sheets information related to operating leases was as follows:
Maturities of operating lease liabilities as of March 31, 2024, were as follows (in thousands):
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STOCKHOLDERS' EQUITY |
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| STOCKHOLDERS' EQUITY | 5. STOCKHOLDERS’ EQUITY Stock Repurchase Program On April 11, 2022, the Board of Directors adopted a stock repurchase program (the “2022 Program”) to repurchase up to $35.0 million of the Company’s common stock both on the open market and in privately negotiated transactions, including through Rule 10b5-1 plans, from time to time, over the next two years. During the three months ended March 31, 2024, 201,561 shares were repurchased by the Company under the 2022 Program at an average price of $34.23 per share for an aggregate total price of $6.9 million. In total, the Company repurchased 937,501 shares under the 2022 Program at an average price of $25.96 per share for an aggregate total price of $24.3 million. The 2022 Program expired on April 11, 2024, and on April 15, 2024, the Board of Directors adopted a new program (the “2024 Program”) to repurchase up to $40.0 million of the Company’s common stock both on the open market and in privately negotiated transactions, including through Rule 10b5-1 plans, from time to time, over the next two years. |
EMPLOYEE BENEFIT PLANS |
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| EMPLOYEE BENEFIT PLANS | 6. EMPLOYEE BENEFIT PLANS On March 31, 2024, the Company had the following stock-based compensation plans: Employee Stock Purchase Plan On June 15, 2021, the Company’s stockholders approved the 2021 Employee Stock Purchase Plan, which has a ten-year term (the “2021 Purchase Plan”). Under the 2021 Purchase Plan, eligible employees can contribute up to 10% of their compensation, as defined in the 2021 Purchase Plan, towards the purchase of shares of PDF common stock at a price of 85% of the lower of the fair market value at the beginning of the offering period or the end of the purchase period. The 2021 Purchase Plan commenced on August 1, 2021, and provided for twenty-four-month offering periods with four six-month purchase periods in each offering period. On April 15, 2024, the Company’s Board of Directors approved another amendment and restatement of the 2021 Purchase Plan, which is subject to stockholder approval at the 2024 annual meeting of stockholders, to, among other things, increase the number of shares reserved for issuance under it to a total of 1.2 million shares, which is an increase of an additional 0.2 million shares, and to eliminate the term of the 2021 Purchase Plan. The Company estimated the fair value of purchase rights granted under the 2021 Purchase Plan during the period using the Black-Scholes-Merton option-pricing model with the following weighted average assumptions, resulting in the following weighted average fair values:
During the three months ended March 31, 2024, a total of 73,854 shares were issued under the 2021 Purchase Plan, at a weighted average purchase price of $25.94 per share. During the three months ended March 31, 2023, a total of 98,216 shares were issued under the 2021 Purchase Plan, at a weighted-average purchase price of $16.93 per share. As of March 31, 2024, unrecognized compensation cost related to the 2021 Purchase Plan was $4.0 million. This estimated unrecognized cost is expected to be recognized over a weighted average period of 1.8 years. As of March 31, 2024, 520,455 shares were available for future issuance under the 2021 Purchase Plan. Stock Incentive Plans On November 16, 2011, the Company’s stockholders initially approved the 2011 Stock Incentive Plan, which has been amended and restated and approved by the Company’s stockholders a number of times since then (as approved by the stockholders through the date of this report, the “2011 Plan”) and currently expires in 2033. Under the 2011 Plan, the Company may award stock options, stock appreciation rights (“SARs”), stock grants or stock units covering shares of the Company’s common stock to employees, directors, non-employee directors and contractors. The aggregate number of shares reserved for awards under the 2011 Plan is 13.8 million shares, plus up to 3.5 million shares previously issued under the 2001 Stock Plan adopted by the Company in 2001, which expired in 2011 (the “2001 Plan”) that are either (i) forfeited or (ii) repurchased by the Company or are shares subject to awards previously issued under the 2001 Plan that expire or that terminate without having been exercised or settled in full on or after November 16, 2011. In case of awards other than options or SARs, the aggregate number of shares reserved under the 2011 Plan will be decreased at a rate of 1.33 shares issued pursuant to such awards. The exercise price for stock options must generally be at prices no less than the fair market value at the date of grant. Stock options generally expire ten years from the date of grant and become vested and exercisable over a four-year period. On April 15, 2024, the Company’s Board of Directors approved another amendment and restatement of the 2011 Plan, which is subject to stockholder approval at the 2024 annual meeting of stockholders, to, among other things, increase the number of shares reserved for awards under it to a total of 14.6 million shares, which is an increase of an additional 0.8 million shares, and to eliminate the term of the 2011 Plan. As of March 31, 2024, 14.3 million shares of common stock were reserved to cover stock-based awards under the 2011 Plan, of which 3.7 million shares were available for future grant. The number of shares reserved and available under the 2011 Plan includes 0.5 million shares that were subject to awards previously made under the 2001 Plan and were forfeited, expired or repurchased by the Company after the adoption of the 2011 Plan through March 31, 2024. As of March 31, 2024, there were no outstanding awards that had been granted outside of the 2011 or 2001 Plans (collectively, the “Stock Plans”). The Company estimated the fair value of share-based awards granted under the 2011 Stock Plan during the period using the Black-Scholes-Merton option-pricing model. There were no stock options during the three months ended March 31, 2024 and 2023. Stock-Based Compensation Stock-based compensation is estimated at the grant date based on the award’s fair value and is recognized on a straight-line basis over the vesting periods, generally four years. Stock-based compensation expense before taxes related to the Company’s stock plan and employee stock purchase plan was allocated as follows (in thousands):
Stock-based compensation capitalized in the capitalized software development costs included in property and equipment, net, was immaterial for the three months ended March 31, 2024. Additional information with respect to options under the Stock Plans during the three months ended March 31, 2024, is as follows:
The aggregate intrinsic value in the table above represents the total intrinsic value based on the Company’s closing stock price of $33.67 per share as of March 31, 2024. The total intrinsic value of options exercised during the three months ended March 31, 2024 and 2023 was as follows (in thousands):
Total remaining unrecognized compensation cost related to unvested stock options as of March 31, 2024, which is expected to be fully recognized in 2024, and total fair value of shares vested during the three months ended March 31, 2024, were immaterial. Nonvested restricted stock unit activity during the three months ended March 31, 2024, was as follows:
The weighted average grant date fair values of restricted stock units granted during the three months ended March 31, 2024 and 2023 were $33.17 and $33.46, respectively. The total fair value of restricted stock units vested during the three months ended March 31, 2024 and 2023 was as follows (in thousands):
As of March 31, 2024, there was $41.3 million of total unrecognized compensation cost related to restricted stock units. That cost is expected to be recognized over a weighted average period of 2.4 years. Restricted stock units do not have rights to dividends prior to vesting. |
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INCOME TAXES |
3 Months Ended |
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Mar. 31, 2024 | |
| INCOME TAXES: | |
| INCOME TAXES | 7. INCOME TAXES Income tax expense decreased by $0.3 million for the three months ended March 31, 2024, to a $0.1 million income tax expense as compared to a $0.4 million income tax expense for the three months ended March 31, 2023. The Company’s effective tax rate was (47%) and 52% for the three months ended March 31, 2024 and 2023, respectively. The Company’s effective tax rate decreased in the three months ended March 31, 2024, as compared to the same period in 2023, primarily due to changes in the foreign and state taxes and year-to-date recognition of worldwide pre-tax income (loss) in relation to their forecasted amounts for full years. Our provision for income taxes for the three months ended March 31, 2024, was primarily attributable to foreign and state taxes. The Company’s total amount of unrecognized tax benefits, excluding interest, as of March 31, 2024, was $16.8 million, of which $2.7 million, if recognized, would affect the Company’s effective tax rate. The Company’s total amount of unrecognized tax benefits, excluding interest, as of December 31, 2023, was $15.9 million, of which $2.0 million, if recognized, would affect the Company’s effective tax rate. As of March 31, 2024, the Company has recorded unrecognized tax benefits of $2.6 million, including interest of $0.7 million, as long-term taxes payable in the accompanying condensed consolidated balance sheet. The remaining $14.2 million has been recorded within the Company’s DTAs, which is subject to a full valuation allowance. The valuation allowance was approximately $64.2 million as of March 31, 2024, and December 31, 2023, which was related to U.S. net federal and state DTAs. The worldwide net DTAs balance as of March 31, 2024, and December 31, 2023, were not significant. The Company conducts business globally and, as a result, files numerous consolidated and separate income tax returns in the U.S. federal and various state and foreign jurisdictions. For U.S. federal and California income tax purposes, the statute of limitations currently remains open for the tax years ended 2020 to present and 2019 to present, respectively. In addition, due to net operating loss carryback claims, the tax years 2013 through 2015 may be subject to federal examination and all of the net operating loss and research and development credit carryforwards that may be utilized in future years may be subject to federal and state examination. The Company is not currently under income tax examinations in any other of its major foreign subsidiaries’ jurisdictions. |
NET INCOME (LOSS) PER SHARE |
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| NET INCOME (LOSS) PER SHARE | 8. NET INCOME (LOSS) PER SHARE Basic net income (loss) per share is computed by dividing net income (loss) by the weighted average number of common shares outstanding for the period (excluding outstanding stock options and shares subject to repurchase). Diluted net income (loss) per share is computed using the weighted average number of common shares outstanding for the period plus the potential effect of dilutive securities which are convertible into common shares (using the treasury stock method), except in cases in which the effect would be anti-dilutive. The following is a reconciliation of the numerators and denominators used in computing basic and diluted net income (loss) per share (in thousands except per share amount):
For the three months ended March 31, 2024, because the Company was in a loss position, diluted net loss per share is the same as basic net loss per share as the inclusion of the potential common shares would have been anti-dilutive. The following table sets forth the potential shares of common stock that were not included in the diluted net income (loss) per share calculation above because to do so would be anti-dilutive for the periods indicated (in thousands):
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CUSTOMER AND GEOGRAPHIC INFORMATION |
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| CUSTOMER AND GEOGRAPHIC INFORMATION | 9. CUSTOMER AND GEOGRAPHIC INFORMATION Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision maker, or group, in deciding how to allocate resources and in assessing performance. The Company’s chief operating decision maker, the chief executive officer, reviews discrete financial information presented on a consolidated basis for purposes of regularly making operating decisions, allocation of resources, and assessing financial performance. Accordingly, the Company considers itself to be in one operating and segment, specifically the provision of services for differentiated data and analytics solutions to the semiconductor and electronics industries. Revenues from an individual customer that are approximately 10% or more of the Company’s consolidated total revenues are as follows:
* represents less than 10% Gross accounts receivable balances (including amounts that are unbilled) from individual customers that are approximately 10% or more of the Company’s gross accounts receivable balance are as follows:
* represents less than 10% Revenues from customers by geographic area based on the location of the customers’ work sites are as follows (amounts in thousands):
Long-lived assets, net by geographic area are as follows (in thousands):
(1) Includes assets deployed at customer sites which could be outside the U.S. |
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FAIR VALUE MEASUREMENTS |
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| FAIR VALUE MEASUREMENTS: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| FAIR VALUE MEASUREMENTS | 10. FAIR VALUE MEASUREMENTS Fair value is the exit price, or the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants as of the measurement date. The multiple assumptions used to value financial instruments are referred to as inputs, and a hierarchy for inputs used in measuring fair value is established, 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 reflect assumptions market participants would use in pricing an asset or liability based on market data obtained from independent sources while unobservable inputs reflect a reporting entity’s pricing based upon its own market assumptions. These inputs are ranked according to a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad levels.
The following table represents the Company’s assets measured at fair value on a recurring basis as of March 31, 2024, and December 31, 2023, and the basis for those measurements (in thousands):
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COMMITMENTS AND CONTINGENCIES |
3 Months Ended |
|---|---|
Mar. 31, 2024 | |
| COMMITMENTS AND CONTINGENCIES: | |
| COMMITMENTS AND CONTINGENCIES | 11. COMMITMENTS AND CONTINGENCIES Strategic Partnership with Advantest — See Note 12, Strategic Partnership Agreement with Advantest and Related Party Transactions, for the discussion about the Company’s commitments under the strategic partnership with Advantest. Operating Leases — Refer to Note 4, Leases, for the discussion about the Company’s lease commitments. Indemnifications — The Company generally provides a warranty to its customers that its software will perform substantially in accordance with documented specifications typically for a period of 90 days following initial delivery of its products. The Company also indemnifies certain customers from third-party claims of intellectual property infringement relating to the use of its products. Historically, costs related to these guarantees have not been significant. The Company is unable to estimate the maximum potential impact of these guarantees on its future results of operations. Purchase Obligations — The Company has purchase obligations with certain suppliers for the purchase of goods and services entered into in the ordinary course of business. As of March 31, 2024, total outstanding purchase obligations were $25.5 million, the majority of which is due within the next 15 months. Indemnification of Officers and Directors — As permitted by the Delaware general corporation law, the Company has included a provision in its certificate of incorporation to eliminate the personal liability of its directors for monetary damages for breach or alleged breach of their fiduciary duties as directors, other than in cases of fraud or other willful misconduct. In addition, the Bylaws of the Company provide that the Company is required to indemnify its officers and directors even when indemnification would otherwise be discretionary, and the Company is required to advance expenses to its officers and directors as incurred in connection with proceedings against them for which they may be indemnified. The Company has entered into indemnification agreements with its officers and directors containing provisions that are in some respects broader than the specific indemnification provisions contained in the Delaware general corporation law. The indemnification agreements require the Company to indemnify its officers and directors against liabilities that may arise by reason of their status or service as officers and directors other than for liabilities arising from willful misconduct of a culpable nature, to advance their expenses incurred as a result of any proceeding against them as to which they could be indemnified, and to obtain directors’ and officers’ insurance if available on reasonable terms. The Company has obtained directors’ and officers’ liability insurance in amounts comparable to other companies of the Company’s size and in the Company’s industry. Since a maximum obligation of the Company is not explicitly stated in the Company’s Bylaws or in its indemnification agreements and will depend on the facts and circumstances that arise out of any future claims, the overall maximum amount of the obligations cannot be reasonably estimated. Legal Proceedings — From time to time, the Company is subject to various claims and legal proceedings that arise in the ordinary course of business. The Company accrues for losses related to litigation when a potential loss is probable, and the loss can be reasonably estimated in accordance with FASB requirements. As of March 31, 2024, the Company was not party to any material legal proceedings for which a loss was probable or an amount was accrued. From time to time, the Company may enter into contingent fee arrangements with external legal firms that may represent the Company in legal proceedings related to disputes. Contingent legal fees are accrued by the Company when they are probable and reasonably estimable. On May 6, 2020, the Company initiated an arbitration proceeding with the Hong Kong International Arbitration Center against SMIC New Technology Research & Development (Shanghai) Corporation (“SMIC”) due to SMIC’s failure to pay fees due to the Company under a series of contracts. The Company seeks to recover the unpaid fees, a declaration requiring SMIC to pay fees under the contracts in the future (or a lump sum payment to end the contract), and costs associated with bringing the arbitration proceeding. SMIC denies liability and an arbitration hearing was held in February 2023. Final written submissions were submitted by the parties at the end of August 2023. A decision is expected this year. |
STRATEGIC PARTNERSHIP AGREEMENT WITH ADVANTEST AND RELATED PARTY TRANSACTIONS |
3 Months Ended |
|---|---|
Mar. 31, 2024 | |
| STRATEGIC PARTNERSHIP AGREEMENT WITH ADVANTEST AND RELATED PARTY TRANSACTIONS: | |
| STRATEGIC PARTNERSHIP AGREEMENT WITH ADVANTEST AND RELATED PARTY TRANSACTIONS | 12. STRATEGIC PARTNERSHIP AGREEMENT WITH ADVANTEST AND RELATED PARTY TRANSACTIONS In July 2020, the Company entered into a long-term strategic partnership with Advantest Corporation through its wholly-owned subsidiary, Advantest America, Inc. (collectively referred to herein as “Advantest”), which includes: (i) a Securities Purchase Agreement wherein the Company issued and sold to Advantest America, Inc., an aggregate of 3,306,924 shares of its common stock, for aggregate gross proceeds of $65.2 million; (ii) a significant agreement for its assistance in development of cloud-based applications for Advantest tools that leverages our Exensio analytics software; (iii) a commercial agreement providing for the license to third parties of solutions that result from the development work that combine Advantest’s testing applications and our Exensio platform; and (iv) a 5-year cloud-based subscription for Exensio analytics software and related services. Analytics revenue recognized from Advantest was $2.9 million and $1.8 million during the three months ended March 31, 2024 and 2023, respectively. Accounts receivable from Advantest were $0.1 million as of March 31, 2024. Accounts receivable from Advantest were not material as of December 31, 2023. Deferred revenue amounted to $6.6 million and $9.4 million as of March 31, 2024, and December 31, 2023, respectively. |
SUBSEQUENT EVENTS |
3 Months Ended |
|---|---|
Mar. 31, 2024 | |
| SUBSEQUENT EVENTS | |
| SUBSEQUENT EVENTS | 13. SUBSEQUENT EVENTS Refer to Note 5, Stockholder’s Equity, for the discussion about the adoption of the 2024 Stock Repurchase Program. Refer to Note 6, Employee Benefit Plans, for the discussion about the amendments to the 2011 Stock Incentive Plan and the 2021 Purchase Plan. |
SIGNIFICANT ACCOUNTING POLICIES (Policies) |
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| BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Basis of Presentation, Policy | Basis of Presentation The interim unaudited condensed consolidated financial statements included herein have been prepared by PDF Solutions, Inc. (the “Company”) pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”), including the instructions to the Quarterly Report on Form 10-Q and Article 10 of Regulation S-X. Certain information and footnote disclosures normally included in annual consolidated financial statements prepared in accordance with accounting principles generally accepted in the United States of America have been condensed or omitted. The interim unaudited condensed consolidated financial statements reflect, in the opinion of management, all adjustments necessary (consisting only of normal recurring adjustments) to present a fair statement of results for the interim periods presented. The operating results for any interim period are not necessarily indicative of the results that may be expected for other interim periods or the full fiscal year. The accompanying interim unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023, filed with the SEC on February 27, 2024. The interim unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries after the elimination of all intercompany balances and transactions. The accompanying interim unaudited condensed consolidated balance sheet as of December 31, 2023 has been derived from the audited consolidated financial statements but does not include all disclosures required by accounting principles generally accepted in the United States of America. |
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| Use of Estimates, Policy | Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Significant estimates in these condensed consolidated financial statements include revenue recognition, the estimated useful lives of property and equipment and intangible assets, assumptions made in analysis of allowance for credit losses, impairment of goodwill and long-lived assets, realization of deferred tax assets (“DTAs”), and accounting for lease obligations, stock-based compensation expense, and income tax uncertainties and contingencies. Actual results could differ from those estimates and may result in material effects on the Company’s operating results and financial position. |
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| Revenue from Contracts with Customers, Policy | The Company derives revenue from two sources: Analytics revenue and Integrated Yield Ramp revenue. The Company recognizes revenue in accordance with FASB Accounting Standards Codification (“ASC”) Topic 606, Revenue from Contracts with Customers, and its related amendments (collectively known as “ASC 606”). ASC 606 outlines a single comprehensive model to use in accounting for revenue arising from contracts with customers. Revenue is recognized when control of products or services is transferred to customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for those promised products or services. The Company determines revenue recognition through the following five steps:
The Company accounts for a contract when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance, and collectibility of consideration is probable. Contracts with Multiple Performance Obligations The Company enters into contracts that can include various combinations of licenses, products and services, some of which are distinct and are accounted for as separate performance obligations. For contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation on a relative basis using the standalone selling price (“SSP”). Analytics Revenue Analytics revenue is derived from the following primary offerings: licenses and services for standalone software (which is primarily Exensio® and Cimetrix® products), software-as-a-service (“SaaS”) (which is primarily Exensio® products), and Design-for-Inspection™ (“DFI™”) systems and Characterization Vehicle® (“CV®”) systems that do not include performance incentives based on customers’ yield achievement. Revenue from standalone software is recognized depending on whether the license is perpetual or time-based. Perpetual (one-time charge) license software is recognized at the time of the inception of the arrangement when control transfers to the customers if the software license is considered as a separate performance obligation from the services offered by the Company. Revenue from post-contract support is recognized over the contract term on a straight-line basis, because the Company is providing (i) support and (ii) unspecified software updates on a when-and-if available basis over the contract term. Revenue from time-based-licensed software is allocated to each performance obligation and is recognized either at a point in time or over time as follows. The license component is recognized at the time when control transfers to customers, with the post-contract support component recognized ratably over the committed term of the contract. For contracts with any combination of licenses, support, and other services, distinct performance obligations are accounted for separately. For contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation on a relative basis using the SSP attributed to each performance obligation. Revenue from SaaS arrangements, which allow for the use of a cloud-based software product or service over a contractually determined period of time without the customer having to take possession of the software, is accounted for as a subscription and is recognized as revenue ratably, on a straight-line basis, over the subscription period beginning on the date the service is first made available to customers. For contracts with any combination of SaaS and related services, distinct performance obligations are accounted for separately. For contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation on a relative basis using the SSP attributed to each performance obligation. Revenue from DFI systems and CV systems (including Characterization services) that do not include performance incentives based on customers’ yield achievement is recognized primarily as services are performed. Where there are distinct performance obligations, the Company allocates revenue to all deliverables based on their SSPs. For those contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation on a relative basis using the SSP attributed to each performance obligation. Where there are not discrete performance obligations, historically, revenue is primarily recognized as services are performed using a percentage of completion method based on costs or labor-hours inputs, whichever is the most appropriate measure of the progress towards completion of the contract. The estimation of percentage of completion method is complex and subject to many variables that require significant judgment. Please refer to the “Significant Judgments” section of this Note for further discussion. The Company also leases some of its DFI system and CV system assets to some customers. The Company determines the existence of a lease when the customer controls the use of these identified assets for a period of time defined in the lease agreement and classifies such leases as operating leases or sales-type leases. A lease is classified as a sales-type lease if it meets certain criteria under ASC Topic 842, Leases; otherwise, it is classified as an operating lease. Operating lease revenue is recognized on a straight-line basis over the lease term. Sales-type lease revenue and corresponding lease receivables are recognized at lease commencement based on the present value of the future lease payments, and related interest income on lease receivable is recognized over the lease term and are recorded under Analytics revenue in the accompanying condensed consolidated statements of comprehensive income (loss). Payments under sales-type leases are discounted using the interest rate implicit in the lease. When the Company’s leases are embedded in contracts with customers that include non-lease performance obligations, the Company allocates consideration in the contract between lease and non-lease components based on their relative SSPs. Assets subject to operating leases remain in property and equipment and continue to be depreciated. Assets subject to sales-type leases are derecognized from property and equipment, net at lease commencement and a net investment in the lease asset is recognized in prepaid expenses and other current assets and other non-current assets in the accompanying condensed consolidated balance sheets. Integrated Yield Ramp Revenue Integrated Yield Ramp revenue is derived from the Company’s fixed-fee engagements that include performance incentives based on customers’ yield achievement (which consists primarily of Gainshare royalties) typically based on customer’s wafer shipments, pertaining to these fixed-price contracts, which royalties are variable. Revenue under these project-based contracts, which are delivered over a specific period of time, typically for a fixed-fee component paid on a set schedule, is recognized as services are performed using a percentage of completion method based on costs or labor-hours inputs, whichever is the most appropriate measure of the progress towards completion of the contract. Where there are distinct performance obligations, the Company allocates revenue to all deliverables based on their SSPs and allocates the transaction price of the contract to each performance obligation on a relative basis using SSP. Similar to the services provided in connection with DFI systems and CV systems that are contributing to Analytics revenue, due to the nature of the work performed in these arrangements, the estimation of percentage of completion method is complex and subject to many variables that require significant judgment. Please refer to the “Significant Judgments” section of this Note for further discussion. The Gainshare contained in Integrated Yield Ramp contracts is a variable fee related to continued usage of the Company’s intellectual property after the fixed-fee service period ends, based on a customer’s yield achievement. Revenue derived from Gainshare is contingent upon the Company’s customers reaching certain defined production yield levels. Gainshare periods are generally subsequent to the delivery of all contractual services and performance obligations. The Company records Gainshare as a usage-based royalty derived from customers’ usage of intellectual property and records it in the same period in which the usage occurs. |
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| Disaggregation of Revenue, Policy | Disaggregation of Revenue The Company disaggregates revenue from contracts with customers into the timing of the transfer of goods and services and the geographical regions. The Company determined that disaggregating revenue into these categories achieves the disclosure objective to depict how the nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factors. The Company’s performance obligations are satisfied either over time or at a point-in-time. The following table represents a disaggregation of revenue percentage by timing of revenue:
International revenues accounted for approximately 57% and 43% of the Company’s total revenues during the three months ended March 31, 2024 and 2023, respectively. See Note 9, Customer and Geographic Information. |
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| Contract Balances, Policy | Contract Balances The Company performs its obligations under a contract with a customer by licensing software or providing services in exchange for consideration from the customer. The timing of the Company’s performance often differs from the timing of the customer’s payment, which results in the recognition of a receivable, a contract asset or a contract liability. The Company classifies the right to consideration in exchange for software or services transferred to a customer as either a receivable or a contract asset. A receivable is a right to consideration that is unconditional, as compared to a contract asset, which is a right to consideration that is conditional upon factors other than the passage of time. The majority of the Company’s contract assets represent unbilled amounts related to fixed-price service contracts when the revenue recognized exceeds the amount billed to the customer. The contract assets are recorded on a net basis with deferred revenue (i.e., contract liabilities) at the contract level. As of March 31, 2024 and December 31, 2023, the total contract assets included in prepaid expenses and other current assets in the accompanying condensed consolidated balance sheets were $4.1 million and $6.8 million, respectively. As of March 31, 2024 and December 31, 2023, contract assets of $0.7 million and $0.9 million, respectively, are included in other non-current assets in the accompanying condensed consolidated balance sheets. The Company did not record any asset impairment charges related to contract assets for the periods presented. Deferred revenues and billings in excess of recognized revenues consist substantially of amounts invoiced in advance of revenue recognition and are recognized as the revenue recognition criteria are met. Deferred revenues that will be recognized during the succeeding twelve-month period are recorded as current deferred revenues and the remaining portion is recorded in other non-current liabilities in the accompanying condensed consolidated balance sheets. As of March 31, 2024, and December 31, 2023, the non-current portion of deferred revenues included in non-current liabilities was $1.4 million and $1.8 million, respectively. Revenue recognized that was included in the deferred revenues and billings in excess of recognized revenues balances at the beginning of each reporting period was $11.4 million and $11.4 million during the three months ended March 31, 2024 and 2023, respectively. As of March 31, 2024, the aggregate amount of the transaction price allocated to the remaining performance obligations related to customer contracts that were unsatisfied or partially unsatisfied was approximately $262.2 million. Given the applicable contract terms with customers, more than half of this amount is expected to be recognized as revenue over the next two years with the remainder to be recognized thereafter. This amount does not include insignificant contracts to which the customer is not committed, nor significant contracts for which the Company recognizes revenue equal to the amount the Company has the right to invoice for services performed, or future sales-based or usage-based royalty payments in exchange for a license of intellectual property. This amount is subject to change due to future revaluations of variable consideration, terminations, other contract modifications, or currency adjustments. The estimated timing of the recognition of remaining unsatisfied performance obligations is subject to change and is affected by changes to the scope, change in timing of delivery of products and services, or contract modifications. The adjustment to revenue recognized from performance obligations satisfied (or partially satisfied) in previous periods was a decrease of $0.6 million and an increase of $2.5 million during the three months ended March 31, 2024 and 2023, respectively. These amounts primarily represent changes in estimated percentage-of-completion based contracts and changes in actual versus estimated Gainshare. |
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| Revenue-related Significant Judgements, Policy | Significant Judgments Judgments and estimates are required under ASC 606. Due to the complexity of certain contracts, the actual revenue recognition treatment required under ASC 606 for the Company’s arrangements may be dependent on contract-specific terms and may vary in some instances. For revenue under project-based contracts for fixed-price implementation services, revenue is recognized as services are performed using a percentage-of-completion method based on costs or labor-hours input method, whichever is the most appropriate measure of the progress towards completion of the contract. Due to the nature of the work performed in these arrangements, the estimation of percentage of completion method is complex, subject to many variables and requires significant judgment. Key factors reviewed by the Company to estimate costs to complete each contract are future labor and product costs and expected productivity efficiencies. If circumstances arise that change the original estimates of revenues, costs, or extent of progress toward completion, revisions to the estimates are made. These revisions may result in increases or decreases in estimated revenues or costs, and such revisions are reflected in revenue on a cumulative catch-up basis in the period in which the circumstances that gave rise to the revision become known. The Company’s contracts with customers often include promises to transfer products, software licenses and provide services, including professional services, technical support services, and rights to unspecified updates to a customer. Determining whether licenses and services are distinct performance obligations that should be accounted for separately, or not distinct and thus accounted for together, requires significant judgment. The Company rarely licenses software on a standalone basis, so the Company is required to estimate the range of SSPs for each performance obligation. In instances where SSP is not directly observable because the Company does not license the software or sell the service separately, the Company determines the SSP using information that may include market conditions and other observable inputs. The Company is required to record Gainshare revenue in the same period in which the usage occurs. Because the Company generally does not receive the acknowledgment reports from its customers during a given quarter within the time frame necessary to adequately review the reports and include the actual amounts in quarterly results for such quarter, the Company accrues the related revenue based on estimates of customers underlying sales achievement. The Company’s estimation process can be based on historical data, trends, seasonality, changes in the contract rate, knowledge of the changes in the industry and changes in the customer’s manufacturing environment learned through discussions with customers and sales personnel. As a result of accruing revenue for the quarter based on such estimates, adjustments will be required in the following quarter to true-up revenue to the actual amounts reported. |
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| Practical Expedient, Policy | Practical Expedient The Company does not adjust the transaction price for the effects of a significant financing component when the period between the transfers of the promised good or service to the customer and payment for that good or service by the customer is expected to be one year or less. The Company assessed each of its revenue generating arrangements in order to determine whether a significant financing component exists, and determined its contracts did not include a significant financing component during the three months ended March 31, 2024 and 2023. |
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| Accounts Receivable, Policy | Accounts Receivable Accounts receivable include amounts that are unbilled at the end of the period that are expected to be billed and collected within a 12-month period. Unbilled accounts receivable, included in accounts receivable, totaled $17.4 million and $16.4 million as of March 31, 2024, and December 31, 2023, respectively. Unbilled accounts receivable that are not expected to be billed and collected during the succeeding 12-month period are recorded in other non-current assets and totaled $2.2 million and $1.1 million as of March 31, 2024, and December 31, 2023, respectively. |
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| Costs to Obtain or Fulfill a Contract, Policy | Costs to Obtain or Fulfill a Contract The Company capitalizes the incremental costs to obtain or fulfill a contract with a customer, including direct sales commissions and related fees, when it expects to recover those costs. Amortization expense related to these capitalized costs is recognized over the period associated with the revenue from which the cost was incurred. Total capitalized direct sales commission costs included in prepaid expenses and other current assets in the accompanying condensed consolidated balance sheets as of March 31, 2024, and December 31, 2023, were $2.3 million and $2.0 million, respectively. Total capitalized direct sales commission costs included in other non-current assets in the accompanying condensed consolidated balance sheets as of March 31, 2024, and December 31, 2023, were $3.6 million and $2.6 million, respectively. Amortization of these assets was $0.6 million and $0.5 million during the three months ended March 31, 2024 and 2023, respectively. There was no impairment in relation to the costs capitalized for the periods presented. |
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| Stock-Based Compensation, Policy | Stock-based compensation is estimated at the grant date based on the award’s fair value and is recognized on a straight-line basis over the vesting periods, generally four years. Stock-based compensation expense before taxes related to the Company’s stock plan and employee stock purchase plan was allocated as follows (in thousands):
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| Stock Incentive Plan, Policy | The Company estimated the fair value of share-based awards granted under the 2011 Stock Plan during the period using the Black-Scholes-Merton option-pricing model. There were no stock options during the three months ended March 31, 2024 and 2023. |
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| Employee Stock Purchase Plan, Policy | The Company estimated the fair value of purchase rights granted under the 2021 Purchase Plan during the period using the Black-Scholes-Merton option-pricing model with the following weighted average assumptions, resulting in the following weighted average fair values:
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| Net Income (Loss) Per Share, Policy | Basic net income (loss) per share is computed by dividing net income (loss) by the weighted average number of common shares outstanding for the period (excluding outstanding stock options and shares subject to repurchase). Diluted net income (loss) per share is computed using the weighted average number of common shares outstanding for the period plus the potential effect of dilutive securities which are convertible into common shares (using the treasury stock method), except in cases in which the effect would be anti-dilutive. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair Value Measurement, Policy | Fair value is the exit price, or the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants as of the measurement date. The multiple assumptions used to value financial instruments are referred to as inputs, and a hierarchy for inputs used in measuring fair value is established, 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 reflect assumptions market participants would use in pricing an asset or liability based on market data obtained from independent sources while unobservable inputs reflect a reporting entity’s pricing based upon its own market assumptions. These inputs are ranked according to a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad levels.
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| Accounting Standards Adopted, Policy | Recent Accounting Standards In November 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, which requires disclosure of incremental segment information on an annual and interim basis. This ASU is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, and requires retrospective application to all prior periods presented in the financial statements. Early adoption is permitted. The Company is currently evaluating the impact of the new standard on the consolidated financial statements. In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. This ASU is intended to improve the transparency of income tax disclosures by requiring (1) consistent categories and greater disaggregation of information in the rate reconciliation and (2) income taxes paid disaggregated by jurisdiction. It also includes certain other amendments to improve the effectiveness of income tax disclosures. The ASU’s amendments are effective for public business entities for annual periods beginning after December 15, 2024. Entities are permitted to early adopt the standard for “annual financial statements that have not yet been issued or made available for issuance.” Adoption is either prospectively or retrospectively, the Company will adopt this ASU on a prospective basis. The Company is currently evaluating the impact of the new standard on the consolidated financial statements and related disclosures. Management has reviewed other recently issued accounting pronouncements issued or proposed by the FASB, and does not believe any of these accounting pronouncements has had or will have a material impact on the condensed consolidated financial statements. |
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REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables) |
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| REVENUE FROM CONTRACTS WITH CUSTOMERS: | |||||||||||||||||||||||||||||||||||||
| Schedule of Disaggregated Revenues |
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BALANCE SHEET COMPONENTS (Tables) |
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| BALANCE SHEET COMPONENTS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Property, Plant and Equipment |
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| Schedule of Other Non-Current Assets |
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| Schedule of Maturities of Payments to be Received Under Sales-type Leases |
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| Schedule of Finite-Lived Intangible Assets, Net |
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| Schedule of Finite-lived Intangible Assets Amortization Expense |
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| Schedule of Finite-Lived Intangible Assets, Future Amortization Expense |
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LEASES (Tables) |
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| Schedule of Lease Expenses |
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| Schedule of Supplemental Operating Lease Information |
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| Schedule of Operating Lease Liabilities and Maturities |
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EMPLOYEE BENEFIT PLANS (Tables) |
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| EMPLOYEE BENEFIT PLANS: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Employee Stock Purchase Plan, Black-Scholes-Merton Valuation Assumptions |
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| Schedule of Stock-Based Compensation Expenses |
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| Schedule of Stock Option Activity |
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| Schedule of Options Exercised Intrinsic Value |
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| Schedule of Restricted Stock Unit Activity |
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| Schedule of Vested Restricted Stock Unit Fair Value |
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NET INCOME (LOSS) PER SHARE (Tables) |
3 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2024 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| NET INCOME (LOSS) PER SHARE: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Earnings Per Share, Basic and Diluted |
|
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| Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share |
|
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CUSTOMER AND GEOGRAPHIC INFORMATION (Tables) |
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2024 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| CUSTOMER AND GEOGRAPHIC INFORMATION: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Revenue by Major Customers by Reporting Segments |
* represents less than 10% Gross accounts receivable balances (including amounts that are unbilled) from individual customers that are approximately 10% or more of the Company’s gross accounts receivable balance are as follows:
* represents less than 10% |
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| Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area |
|
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| Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country |
(1) Includes assets deployed at customer sites which could be outside the U.S. |
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FAIR VALUE MEASUREMENTS (Tables) |
3 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2024 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| FAIR VALUE MEASUREMENTS: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Fair Value, Assets Measured on Recurring Basis |
|
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REVENUE FROM CONTRACTS WITH CUSTOMERS - Disaggregation of Revenue (Details) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
|
| Performance obligations, percentage of revenues | 100.00% | 100.00% |
| Over Time | ||
| Performance obligations, percentage of revenues | 65.00% | 80.00% |
| Point-in-time | ||
| Performance obligations, percentage of revenues | 35.00% | 20.00% |
REVENUE FROM CONTRACTS WITH CUSTOMERS - Additional Information (Details) |
Mar. 31, 2024 |
|---|---|
| Software License and Related Services Agreement | Advantest America, Inc. | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01 | |
| More than half of the remaining performance obligations | 2 years |
BALANCE SHEET COMPONENTS (Details) - USD ($) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
Dec. 31, 2023 |
|
| Unbilled accounts receivable - non-current | $ 2,248 | $ 1,069 | |
| Depreciation and amortization | 1,100 | $ 1,300 | |
| Goodwill | 15,003 | 15,029 | |
| Impairment of goodwill | $ 0 | $ 0 | |
| Intangible assets, amortization period | 5 years | ||
| Receivables Benchmark | |||
| Unbilled receivables | $ 17,400 | 16,400 | |
| Other Non-current Assets | |||
| Unbilled accounts receivable - non-current | $ 2,200 | $ 1,100 | |
BALANCE SHEET COMPONENTS - Property and Equipment (Details) - USD ($) $ in Thousands |
Mar. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| Property and equipment, gross | $ 83,409 | $ 86,863 |
| Less: accumulated depreciation and amortization | (47,321) | (49,525) |
| Total property and equipment | 36,088 | 37,338 |
| Computer Equipment | ||
| Property and equipment, gross | 12,124 | 12,515 |
| Software | ||
| Property and equipment, gross | 5,599 | 5,596 |
| Furniture, Fixtures, and Equipment | ||
| Property and equipment, gross | 2,519 | 2,501 |
| Leasehold Improvements | ||
| Property and equipment, gross | 6,463 | 6,475 |
| Laboratory and Other Equipment | ||
| Property and equipment, gross | 5,102 | 4,891 |
| Test Equipment | ||
| Property and equipment, gross | 22,324 | 25,044 |
| DFI System Assets | ||
| Property and equipment, gross | 22,086 | 22,864 |
| CV System and Other Assets | ||
| Property and equipment, gross | $ 7,192 | $ 6,977 |
BALANCE SHEET COMPONENTS - Annual Amortization of Identifiable Intangible Assets (Details) $ in Thousands |
Mar. 31, 2024
USD ($)
|
|---|---|
| BALANCE SHEET COMPONENTS | |
| 2024 (remaining nine months) | $ 2,388 |
| 2025 | 3,068 |
| 2026 | 2,899 |
| 2027 | 2,746 |
| 2028 | 2,441 |
| 2029 and thereafter | 1,205 |
| Total future amortization expense | $ 14,747 |
BALANCE SHEET COMPONENTS - Other Non-current Assets (Details) - USD ($) $ in Thousands |
Mar. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| BALANCE SHEET COMPONENTS | ||
| Costs capitalized to obtain revenue contracts - non-current (1) | $ 3,645 | $ 2,587 |
| Unbilled accounts receivable - non-current (1) | 2,248 | 1,069 |
| Contract assets - non-current (1) | 687 | 933 |
| Net investment in sales-type leases - non-current (2) | 20,035 | 12,196 |
| Deposits and other non-current prepaid expenses | 2,167 | 2,433 |
| Other non-current assets | $ 28,782 | $ 19,218 |
BALANCE SHEET COMPONENTS - Net Investment in Sales-type Leases (Details) - USD ($) |
Mar. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| BALANCE SHEET COMPONENTS | ||
| Lease receivables | $ 16,493,000 | $ 9,460,000 |
| Unguaranteed residual assets | 6,786,000 | 4,717,000 |
| Net investment in sales-type leases | 23,279,000 | 14,177,000 |
| Less: Current portion of lease receivables under prepaid expenses and other current assets | (3,244,000) | (1,981,000) |
| Net investment in sales-type leases, non-current | 20,035,000 | 12,196,000 |
| Allowance for credit loss on sales-type lease receivables | $ 0 | $ 0 |
BALANCE SHEET COMPONENTS - Maturities of Lease Payments Under Sales-type Leases (Details) - USD ($) $ in Thousands |
Mar. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| BALANCE SHEET COMPONENTS | ||
| 2024 (remaining nine months) | $ 3,211 | |
| 2025 | 7,883 | |
| 2026 | 7,519 | |
| 2027 | 2,674 | |
| 2028 | 68 | |
| Total future sales-type lease payments | 21,355 | |
| Less: Present value adjustment (1) | (4,862) | |
| Present value of lease receivables | $ 16,493 | $ 9,460 |
LEASES - Lease Cost (Details) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
|
Mar. 31, 2024
USD ($)
|
Mar. 31, 2023
USD ($)
|
Dec. 31, 2023 |
|
| Operating lease expense | $ 381 | $ 387 | |
| Short-term lease and variable lease expense | 214 | 228 | |
| Total lease expense | $ 595 | $ 615 | |
| Number of finance leases | 0 | 0 | |
| Weighted average remaining lease term under operating leases (in years) | 4 years 1 month 6 days | 4 years 4 months 24 days | |
| Weighted average discount rate for operating lease liabilities | 5.02% | 4.96% | |
| Minimum | |||
| Initial lease term, threshold to be recorded in accompanying condensed consolidated balance sheets | 12 months | ||
LEASES - Maturity of Operating Lease Liabilities (Details) - USD ($) $ in Thousands |
Mar. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| LEASES: | ||
| 2024 (remaining nine months) | $ 1,315 | |
| 2025 | 1,679 | |
| 2026 | 1,373 | |
| 2027 | 1,294 | |
| 2028 | 929 | |
| 2029 | 63 | |
| Total future minimum lease payments | 6,653 | |
| Less: Interest (2) | (665) | |
| Present value of future minimum lease payments under operating lease liabilities (3) | 5,988 | |
| Operating lease liability, amount related to extension of lease term | 1,000 | |
| Operating lease liability - current portion | $ 1,625 | $ 1,529 |
STOCKHOLDERS EQUITY (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 24 Months Ended | ||
|---|---|---|---|---|
Apr. 15, 2024 |
Apr. 11, 2022 |
Mar. 31, 2024 |
Mar. 31, 2024 |
|
| 2022 Stock Repurchase Program | ||||
| Stock Repurchase Program, Authorized Amount | $ 35.0 | |||
| Stock Repurchase Program, Period in Force (Year) | 2 years | |||
| Repurchase of common stock (shares) | 201,561 | 937,501 | ||
| Repurchase of common stock, weighted-average price per share | $ 34.23 | $ 25.96 | ||
| Repurchases of common stock, cost | $ 6.9 | $ 24.3 | ||
| 2024 Stock Repurchase Program | Subsequent Event | ||||
| Stock Repurchase Program, Authorized Amount | $ 40.0 | |||
| Stock Repurchase Program, Period in Force (Year) | 2 years |
EMPLOYEE BENEFIT PLANS - Valuation Assumptions for ESPP (Details) - 2021 Employee Stock Purchase Plan - $ / shares |
3 Months Ended | |
|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
|
| Expected life (in years) | 1 year 3 months | 1 year 3 months |
| Volatility | 41.40% | 46.70% |
| Risk-free interest rate | 4.62% | 4.48% |
| Expected dividend | 0.00% | 0.00% |
| Weighted average fair value of purchase rights granted during the period | $ 10.89 | $ 11.90 |
EMPLOYEE BENEFIT PLANS - Allocation of Recognized Period Costs (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
|
| Stock-based compensation expenses | $ 6,110 | $ 4,884 |
| Costs of Revenues | ||
| Stock-based compensation expenses | 1,200 | 964 |
| Research and Development | ||
| Stock-based compensation expenses | 2,202 | 1,794 |
| Selling, General, and Administrative | ||
| Stock-based compensation expenses | $ 2,708 | $ 2,126 |
EMPLOYEE BENEFIT PLANS - Nonvested Restricted Stock Units Activity (Details) - Restricted Stock Units (RSUs) - $ / shares shares in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
|
| Non-vested RSUs, Opening Balance | 1,995 | |
| RSUs Granted | 40 | |
| RSUs Vested | (349) | |
| RSUs Forfeited | (21) | |
| Non-vested RSUs, Ending Balance | 1,665 | |
| Non-vested RSUs Opening, Weighted Average Grant Date Fair Value | $ 30.03 | |
| RSUs Granted, Weighted Average Grant Date Fair Value | 33.17 | $ 33.46 |
| RSUs Vested, Weighted Average Grant Date Fair Value | 26.27 | |
| RSUs Forfeited, Weighted Average Grant Date Fair Value | 27.91 | |
| Non-vested RSUs Ending, Weighted Average Grant Date Fair Value | $ 30.92 | |
INCOME TAXES - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
Dec. 31, 2023 |
|
| INCOME TAXES: | |||
| Increase (Decrease) in Income Taxes | $ (300) | ||
| Income Tax Expense (Benefit) | $ 125 | $ 390 | |
| Effective Income Tax Rate Reconciliation, Percent | (47.00%) | 52.00% | |
| Unrecognized tax benefits, excluding interest and penalties | $ 16,800 | $ 15,900 | |
| Unrecognized tax benefits that would impact effective tax rate | 2,700 | 2,000 | |
| Unrecognized tax benefits including income tax penalties and interest accrued in long term liabilities | 2,600 | ||
| Unrecognized tax benefits, interest accrued | 700 | ||
| Unrecognized Tax Benefits In Deferred Tax Assets | 14,200 | ||
| Deferred Tax Assets, Valuation Allowance | $ 64,200 | $ 64,200 | |
NET INCOME (LOSS) PER SHARE - Calculation of Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
|
| NET INCOME (LOSS) PER SHARE: | ||
| Net income (loss) | $ (393) | $ 355 |
| Basic weighted average shares outstanding | 38,500 | 37,737 |
| Effect of dilutive stock options, unvested restricted stock units, and shares of common stock expected to be issued under Employee Purchase Plan | 1,122 | |
| Diluted weighted average shares outstanding | 38,500 | 38,859 |
| Basic | $ (0.01) | $ 0.01 |
| Diluted | $ (0.01) | $ 0.01 |
NET INCOME (LOSS) PER SHARE - Anti-dilutive Securities (Details) - shares shares in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
|
| Antidilutive securities excluded from EPS | 1,726 | 9 |
| Outstanding Options | ||
| Antidilutive securities excluded from EPS | 37 | |
| Non-vested Restricted Stock Units | ||
| Antidilutive securities excluded from EPS | 1,665 | 9 |
| Employee Stock Purchase Plan | ||
| Antidilutive securities excluded from EPS | 24 | |
CUSTOMER AND GEOGRAPHIC INFORMATION - Other (Details) |
3 Months Ended |
|---|---|
Mar. 31, 2024 | |
| CUSTOMER AND GEOGRAPHIC INFORMATION: | |
| Number of operating segments | 1 |
| Number of Reportable Segments | 1 |
CUSTOMER AND GEOGRAPHIC INFORMATION - Revenue Percentage by Major Customers (Details) - Customer Concentration Risk |
3 Months Ended | |
|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
|
| Revenue Benchmark | Customer A | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Significant customer concentration (percentage) | 22.00% | 38.00% |
| Revenue Benchmark | Customer B | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Significant customer concentration (percentage) | 19.00% | |
| Receivables Benchmark | Customer A | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Significant customer concentration (percentage) | 35.00% | 39.00% |
| Receivables Benchmark | Customer C | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Significant customer concentration (percentage) | 13.00% | |
| Receivables Benchmark | Customer D | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Significant customer concentration (percentage) | 11.00% | |
CUSTOMER AND GEOGRAPHIC INFORMATION - Long-lived Assets by Geographic Area (Details) - USD ($) $ in Thousands |
Mar. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets, net | $ 47,616 | $ 46,981 |
| United States | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets, net | 46,113 | 45,619 |
| Rest of the World | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets, net | $ 1,503 | $ 1,362 |
FAIR VALUE MEASUREMENTS - Assets Measured on a Recurring Basis (Details) - USD ($) $ in Thousands |
Mar. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| Assets measured at fair value, total | $ 108,954 | $ 120,354 |
| Quoted Prices in Active Markets for Identical Assets (level 1) | ||
| Assets measured at fair value, total | 108,954 | 120,354 |
| Money Market Mutual Funds | ||
| Cash equivalents | 71,326 | 83,810 |
| Money Market Mutual Funds | Quoted Prices in Active Markets for Identical Assets (level 1) | ||
| Cash equivalents | 71,326 | 83,810 |
| U.S. Government Securities | ||
| Short-term investments (available-for-sale debt securities) | 37,628 | 36,544 |
| U.S. Government Securities | Quoted Prices in Active Markets for Identical Assets (level 1) | ||
| Short-term investments (available-for-sale debt securities) | $ 37,628 | $ 36,544 |
COMMITMENTS AND CONTINGENCIES (Details) $ in Thousands |
3 Months Ended |
|---|---|
|
Mar. 31, 2024
USD ($)
| |
| Future Lease payments | $ 6,653 |
| Indemnifications | |
| Term of Product Warranty | 90 days |
| Purchase Obligations | |
| Purchase Obligation, Total | $ 25,500 |
| Period over which the majority of purchase obligations become due | 15 months |
STRATEGIC PARTNERSHIP AGREEMENT WITH ADVANTEST AND RELATED PARTY TRANSACTIONS (Details) - Advantest America, Inc. - USD ($) $ in Millions |
1 Months Ended | 3 Months Ended | ||
|---|---|---|---|---|
Jul. 31, 2020 |
Mar. 31, 2024 |
Mar. 31, 2023 |
Dec. 31, 2023 |
|
| Related party receivables | $ 0.1 | |||
| Analytics | ||||
| Related party revenue | 2.9 | $ 1.8 | ||
| Related party deferred revenue | $ 6.6 | $ 9.4 | ||
| Securities Purchase Agreement | ||||
| Common stock shares issued | 3,306,924 | |||
| Proceeds from Issuance of Common Stock | $ 65.2 | |||
| Term of cloud-based subscription for Extension analytics software | 5 years | |||
Pay vs Performance Disclosure - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
|
| Pay vs Performance Disclosure | ||
| Net Income (Loss) | $ (393) | $ 355 |
Insider Trading Arrangements |
3 Months Ended |
|---|---|
Mar. 31, 2024 | |
| Trading Arrangements, by Individual | |
| Rule 10b5-1 Arrangement Adopted | false |
| Non-Rule 10b5-1 Arrangement Adopted | false |
| Rule 10b5-1 Arrangement Terminated | false |
| Non-Rule 10b5-1 Arrangement Terminated | false |
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