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Organization and Nature of Operations | 12 Months Ended
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Dec. 31, 2019
Organization And Nature Of Operations [Abstract] |
Organization and Nature of Operations |
1. | Organization and Nature of Operations:
Onto Innovation Inc. (“Onto Innovation” or the “Company”) is a worldwide leader in the design, development, manufacture and support of process control tools that perform macro-defect inspections and metrology, lithography systems, and process control analytical software used by semiconductor and advanced packaging device manufacturers. The Company’s products are also used in a number of other high technology industries including: silicon wafer substrates; light emitting diode (“LED”); vertical-cavity surface-emitting laser (“VCSEL”); micro-electromechanical system (“MEMS”); CMOS image sensor (“CIS”); power device; RF filter; data storage; and certain industrial and scientific applications. The Company provides process and yield management solutions used in bare silicon wafer production and wafer processing facilities, often referred to as “front-end” manufacturing and device packaging and test facilities, (or “back-end” manufacturing), respectively through a portfolio of standalone systems for macro-defect inspection, packaging lithography, probe card test and analysis, as well as transparent and opaque thin film measurements. Our automated and integrated metrology systems measure critical dimensions, device structures, topography, shape, and various thin film properties, including three-dimensional features and film thickness, as well as optical, electrical and material properties. Our primary area of focus are products that provide critical yield-enhancing information, which is used by microelectronic device manufacturers to drive down costs and to decrease the time to market of their devices. All of Onto Innovation’s systems feature sophisticated software and production-worthy automation. In addition, the Company’s advanced process control software portfolio includes powerful solutions for standalone tools, groups of tools, factory-wide, and enterprise-wide suites to enhance productivity and achieve significant cost savings. Onto Innovation’s systems are backed by worldwide customer service and applications support. The Company has branch sales and service offices or subsidiaries in Korea, Japan, China, Taiwan, Singapore and in several countries in Europe. The Company operates in a single reportable segment and is a provider of process characterization equipment and software for wafer fabs and advanced packaging facilities. Basis of Presentation. As further discussed in Note 3 of Notes to the Consolidated Financial Statements, Rudolph Technologies, Inc. (“Rudolph”) and Nanometrics Incorporated (“Nanometrics”) completed a merger effective October 25, 2019 (the “Merger”). Upon consummation of the Merger, the combined company was renamed Onto Innovation. The Merger was accounted for as a reverse acquisition where Rudolph was the accounting acquirer and Nanometrics was the legal acquirer in accordance with Accounting Standards Codification (“ASC”) Topic 805, “Business Combinations” (“ASC 805”). Accordingly, Rudolph’s historical results of operations replaced the Nanometrics historical results of operations for all periods prior to the merger. Specifically, the accompanying Consolidated Financial Statements for all periods prior to the Merger are those of Rudolph and for the period after the Merger, also include Nanometrics. The Consolidated Financial Statements reflect the assets and liabilities of Rudolph at historical cost basis and the assets and liabilities of Nanometrics are reflected at fair value under the acquisition method. While Rudolph applied the acquisition method of accounting to Nanometrics, the legal capital in the current and prior periods has been retroactively adjusted to reflect the legal capital of Nanometrics. Accordingly, earnings per share has been retroactively restated for periods prior to the merger date. Reclassifications. In conjunction with the Merger, the Company assessed the need to realign its financial statement presentation and certain income statement classifications were adjusted with prior periods reclassified to conform with current period presentation. The changes made were as follows:
| • | Amounts related to sales and marketing are now presented on a separate line on the Consolidated Statements of Operations and were previously reported under the caption “Selling, general and administrative.”
| • | Amounts related to applications engineering are now presented under the caption, “Sales and marketing” on the Consolidated Statements of Operations and were previously reported under the caption “Research and development.”
| • | Certain line items on the prior period Consolidated Balance Sheet were combined to conform to current period presentation. For additional information on the Company’s balance sheet details, see Note 9 of Notes to the Consolidated Financial Statements.

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- Definition The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
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