Description of Business	6 Months Ended
Jun. 30, 2023
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Description of Business	1. DESCRIPTION OF BUSINESS Neuronetics, Inc. (the “Company”) is a commercial stage medical technology company focused on designing, developing and marketing products that improve the quality of life for patients who suffer from neurohealth disorders. The Company’s first commercial product, the NeuroStar Advanced Therapy System, is a non-invasive and non-systemic office-based treatment that uses transcranial magnetic stimulation (“TMS”) to create a pulsed, MRI-strength magnetic field that induces electrical currents designed to stimulate specific areas of the brain associated with mood. The system was cleared in 2008 by the United States (“U.S.”) Food and Drug Administration (the “FDA”) to treat adult patients with major depressive disorder (“MDD”) who have failed to achieve satisfactory improvement from prior antidepressant medication in the current MDD episode. The NeuroStar Advanced Therapy System is also available in other parts of the world, including Japan, where it is listed under Japan’s national health insurance. The Company intends to continue to pursue development of the NeuroStar Advanced Therapy System for additional indications. Liquidity As of June 30, 2023, the Company had cash and cash equivalents of $45.9 million and an accumulated deficit of $361.3 million. The Company incurred negative cash flows from operating activities of $24.0 million for the six months ended June 30, 2023 and $30.7 million for the year ended December 31, 2022. The Company has incurred operating losses since its inception, and management anticipates that its operating losses will continue in the near term as the Company continues to invest in sales, marketing and product development activities. The Company’s primary sources of capital to date have been proceeds from its initial public offering (“IPO”), private placements of its convertible preferred securities, borrowings under its credit facility, proceeds from its secondary public offering of common stock and revenues from sales of its products. As of June 30, 2023, the Company had $37.5 million of borrowings outstanding under its credit facility, which has a final maturity in March 2028. Management believes that the Company’s cash and cash equivalents as of June 30, 2023, and anticipated revenues from sales of its products are sufficient to fund the Company’s operations for at least the next 12 months from the issuance of these financial statements.

Description of Business

6 Months Ended

Jun. 30, 2023

Organization Consolidation And Presentation Of Financial Statements [Abstract]

1. DESCRIPTION OF BUSINESS

Neuronetics, Inc. (the “Company”) is a commercial stage medical technology company focused on designing, developing and marketing products that improve the quality of life for patients who suffer from neurohealth disorders. The Company’s first commercial product, the NeuroStar Advanced Therapy System, is a non-invasive and non-systemic office-based treatment that uses transcranial magnetic stimulation (“TMS”) to create a pulsed, MRI-strength magnetic field that induces electrical currents designed to stimulate specific areas of the brain associated with mood. The system was cleared in 2008 by the United States (“U.S.”) Food and Drug Administration (the “FDA”) to treat adult patients with major depressive disorder (“MDD”) who have failed to achieve satisfactory improvement from prior antidepressant medication in the current MDD episode. The NeuroStar Advanced Therapy System is also available in other parts of the world, including Japan, where it is listed under Japan’s national health insurance. The Company intends to continue to pursue development of the NeuroStar Advanced Therapy System for additional indications.

Liquidity

As of June 30, 2023, the Company had cash and cash equivalents of $45.9 million and an accumulated deficit of $361.3 million. The Company incurred negative cash flows from operating activities of $24.0 million for the six months ended June 30, 2023 and $30.7 million for the year ended December 31, 2022. The Company has incurred operating losses since its inception, and management anticipates that its operating losses will continue in the near term as the Company continues to invest in sales, marketing and product development activities. The Company’s primary sources of capital to date have been proceeds from its initial public offering (“IPO”), private placements of its convertible preferred securities, borrowings under its credit facility, proceeds from its secondary public offering of common stock and revenues from sales of its products. As of June 30, 2023, the Company had $37.5 million of borrowings outstanding under its credit facility, which has a final maturity in March 2028. Management believes that the Company’s cash and cash equivalents as of June 30, 2023, and anticipated revenues from sales of its products are sufficient to fund the Company’s operations for at least the next 12 months from the issuance of these financial statements.