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ORGANIZATION, NATURE OF BUSINESS | 12 Months Ended
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Dec. 31, 2023
BASIS OF PRESENTATION |
BASIS OF PRESENTATION | (1) ORGANIZATION, NATURE OF BUSINESS Organization Zynex, Inc. (a Nevada corporation) has its headquarters in Englewood, Colorado. The term “the Company” refers to Zynex, Inc. and its active and inactive subsidiaries. The Company operates in one primary business segment, medical devices which include electrotherapy and pain management products. As of December 31, 2023, the Company’s only active subsidiaries are Zynex Medical, Inc. (“ZMI,” a wholly-owned Colorado corporation) through which the Company conducts most of its operations, and Zynex Monitoring Solutions, Inc. (“ZMS,” a wholly-owned Colorado corporation). ZMS has developed a fluid monitoring system which received initial approval by the U.S. Food and Drug Administration (“FDA”) during 2020 and is pursuing CE Marking in Europe. ZMS has achieved no revenues to date. The Company’s inactive subsidiaries include Kestrel Labs, Inc. (“Kestrel,” a wholly-owned Colorado corporation), Zynex Europe, Zynex NeuroDiagnostics, Inc. (“ZND,” a wholly-owned Colorado corporation) and Pharmazy, Inc. (“Pharmazy”, a wholly-owned Colorado Corporation), which was incorporated in June 2015. The Company’s compounding pharmacy operated as a division of ZMI dba as Pharmazy through January 2016. In December 2021, the Company acquired 100% of Kestrel Labs, Inc. (“Kestrel”), a laser-based, noninvasive patient monitoring technology company. Kestrel’s laser-based products include the NiCO™ CO-Oximeter, a multi-parameter pulse oximeter, and HemeOx™, a total hemoglobin oximeter that enables continuous arterial blood monitoring. Both NiCO and HemeOx are yet to be presented to the U.S. Food and Drug Administration (“FDA”) for market clearance. All activities related to Kestrel flow through our ZMS subsidiary. Nature of Business The Company designs, manufactures, and markets medical devices that treat chronic and acute pain, as well as activate and exercise muscles for rehabilitative purposes with electrical stimulation. The Company’s devices are intended for pain management to reduce reliance on medications and provide rehabilitation and increased mobility through the utilization of non-invasive muscle stimulation, electromyography technology, interferential current (“IFC”), neuromuscular electrical stimulation (“NMES”) and transcutaneous electrical nerve stimulation (“TENS”). All of our medical devices are designed to be patient friendly and designed for home use. Our devices are small, portable, battery operated, and include an electrical pulse generator which is connected to the body via electrodes. All of our medical devices are marketed in the U.S. and are subject to FDA regulation and approval. Our products require a physician’s prescription before they can be dispensed in the U.S. Our primary product is the NexWave device. The NexWave is marketed to physicians and therapists by our field sales representatives. The NexWave requires consumable supplies, such as electrodes and batteries, which are shipped to patients on a recurring monthly basis, as needed. During the years ended December 31, 2023, and 2022, the Company generated all revenue in North America from sales and supplies of its devices to patients and healthcare providers. The Company declared a 10% stock dividend on November 9, 2021, which was effective on January 21, 2022. Except as otherwise indicated, all related amounts reported in the consolidated financial statements, including common share quantities, earnings per share amounts and exercise prices of options, have been retroactively adjusted for the effect of this stock dividend.

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