The Company and Basis of Presentation	3 Months Ended
Mar. 31, 2022
Accounting Policies [Abstract]
The Company and Basis of Presentation	Note 1. The Company and Basis of Presentation SiTime Corporation (the “Company”) was incorporated in the State of Delaware in December 2003. The Company is a provider of silicon timing systems. The Company primarily supplies oscillator products that comprise a MEMS resonator and clock IC that is integrated into a package, as well as standalone resonators. The Company has also started to sample clock ICs. The Company’s products are designed to address a wide range of applications across a broad array of end markets. The Company operates a fabless business model and leverages its global network of distributors and resellers to address the broad set of end markets that it serves. In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments of a normal, recurring nature, which are necessary to state fairly the financial information included therein. These financial statements should be read in conjunction with the audited consolidated financial statements and related notes thereto included in SiTime Corporation's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The year-end condensed balance sheet data was derived from audited financial statements, but does not include all disclosures required by GAAP. Certain prior year amounts have been reclassified to conform to the current year presentation. Outbreak of Coronavirus Disease 2019 (“the COVID-19 pandemic”) On March 11, 2020, the World Health Organization characterized the outbreak of the coronavirus disease known as COVID-19 as a global pandemic and recommended containment and mitigation measures. On March 13, 2020, the United States declared a national emergency concerning the outbreak, and several states and municipalities have declared public health emergencies. To combat the spread of the COVID-19 pandemic, the United States and other foreign countries in which the Company operates have imposed measures such as quarantines and “shelter-in-place” orders that are restricting business operations and travel and requiring individuals to work from home (“WFH”), which has impacted all aspects of the Company’s business as well as those of the third-parties the Company relies upon for manufacturing, assembly, testing, shipping and other operations. Since 2021, the Company experienced a growth in demand for some of its products, however, there are a number of industry-wide supply constraints affecting the supply of analog circuits manufactured by certain foundries, and affecting outsourced semiconductor assembly and test providers, which has limited and may continue to limit the Company's ability to fully satisfy the increase in demand. If the Company cannot ship its products to its customers on time and in the quantity required as a result of this supply constraint the Company's sales could decline and the Company could lose customers. As a result of the COVID-19 pandemic the Company has also experienced some delay and disruption in the manufacture, shipment, and sales of its products. In addition, the production capabilities of the Company's suppliers have been, and will likely continue to be, impacted as a result of quarantines, closures of production facilities, lack of supplies, or delays caused by restrictions on travel or WFH orders. The COVID-19 pandemic has negatively impacted business activity across the globe and has impacted the Company's employees and operations. The inputs into the Company’s judgments and estimates consider the economic implications of the COVID-19 pandemic, as the Company knows them, on the Company’s critical and significant accounting estimates. The extent to which the COVID-19 pandemic may impact the Company’s business will depend on future developments, which are highly uncertain, including the future effects of the COVID-19 pandemic on its employees, customers, suppliers, results of operations, financial condition, or liquidity for 2022 and beyond. To date, the Company has experienced minimal impact from any supplier disruption resulting from COVID-19. Principles of Consolidation The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany transactions and balances have been eliminated in consolidation. Significant Accounting Policies The Company’s significant accounting policies are disclosed in the Company’s audited consolidated financial statements and related notes thereto included in the Annual Report on Form 10-K for the year ended December 31, 2021. There had been no changes to these accounting policies. Recent Accounting Pronouncements There are no new accounting pronouncements that are pending to be adopted by the Company.

The Company and Basis of Presentation

3 Months Ended

Mar. 31, 2022

Note 1. The Company and Basis of Presentation

SiTime Corporation (the “Company”) was incorporated in the State of Delaware in December 2003. The Company is a provider of silicon timing systems. The Company primarily supplies oscillator products that comprise a MEMS resonator and clock IC that is integrated into a package, as well as standalone resonators. The Company has also started to sample clock ICs. The Company’s products are designed to address a wide range of applications across a broad array of end markets. The Company operates a fabless business model and leverages its global network of distributors and resellers to address the broad set of end markets that it serves.

In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments of a normal, recurring nature, which are necessary to state fairly the financial information included therein. These financial statements should be read in conjunction with the audited consolidated financial statements and related notes thereto included in SiTime Corporation's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The year-end condensed balance sheet data was derived from audited financial statements, but does not include all disclosures required by GAAP.

Certain prior year amounts have been reclassified to conform to the current year presentation.

Outbreak of Coronavirus Disease 2019 (“the COVID-19 pandemic”)

On March 11, 2020, the World Health Organization characterized the outbreak of the coronavirus disease known as COVID-19 as a global pandemic and recommended containment and mitigation measures. On March 13, 2020, the United States declared a national emergency concerning the outbreak, and several states and municipalities have declared public health emergencies. To combat the spread of the COVID-19 pandemic, the United States and other foreign countries in which the Company operates have imposed measures such as quarantines and “shelter-in-place” orders that are restricting business operations and travel and requiring individuals to work from home (“WFH”), which has impacted all aspects of the Company’s business as well as those of the third-parties the Company relies upon for manufacturing, assembly, testing, shipping and other operations.

Since 2021, the Company experienced a growth in demand for some of its products, however, there are a number of industry-wide supply constraints affecting the supply of analog circuits manufactured by certain foundries, and affecting outsourced semiconductor assembly and test providers, which has limited and may continue to limit the Company's ability to fully satisfy the increase in demand. If the Company cannot ship its products to its customers on time and in the quantity required as a result of this supply constraint the Company's sales could decline and the Company could lose customers. As a result of the COVID-19 pandemic the Company has also experienced some delay and disruption in the manufacture, shipment, and sales of its products. In addition, the production capabilities of the Company's suppliers have been, and will likely continue to be, impacted as a result of quarantines, closures of production facilities, lack of supplies, or delays caused by restrictions on travel or WFH orders.

The COVID-19 pandemic has negatively impacted business activity across the globe and has impacted the Company's employees and operations. The inputs into the Company’s judgments and estimates consider the economic implications of the COVID-19 pandemic, as the Company knows them, on the Company’s critical and significant accounting estimates. The extent to which the COVID-19 pandemic may impact the Company’s business will depend on future developments, which are highly uncertain, including the future effects of the COVID-19 pandemic on its employees, customers, suppliers, results of operations, financial condition, or liquidity for 2022 and beyond. To date, the Company has experienced minimal impact from any supplier disruption resulting from COVID-19.

Principles of Consolidation

The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany transactions and balances have been eliminated in consolidation.

Significant Accounting Policies

The Company’s significant accounting policies are disclosed in the Company’s audited consolidated financial statements and related notes thereto included in the Annual Report on Form 10-K for the year ended December 31, 2021. There had been no changes to these accounting policies.

Recent Accounting Pronouncements

There are no new accounting pronouncements that are pending to be adopted by the Company.