The company focuses on both developing to an extensive R&D program and a manufacturing with manufacturing plants, primarily based in Australia as well as in Singapore and Malaysia with some component factories in the U.S. We manufacture our own devices and then we distribute, primarily through wholesaling our products although we do have some direct-to-patient sales throughout the world of medical devices and the bulk of our sales are therapy devices that are meant to treat sleep-disorder breathing. But, we also have ventilatory assistance for other respiratory conditions.So, primarily and what a lot of the focus of the presentation in business really is about is about sleep-disordered breathing, but we do have another significant business in the sense of dealing with our ventilation sales. So, we have several things that we do to in order to achieve the Holy Grail. First of all, we focus on innovation. We've got innovative products and technology We are consistently raising the bar to try to make sure that there is effective diagnosis, that therapeutic options that are available to patients are effective and they're going to treat the scourge of sleep disorder breathing, but also the patients are comfortable and they are able to actually want to use their devices so that they get the benefits from them. And we are consistently doing that and we have done that for the 20 years of the company's existence. We’re also continuing to promote education and awareness. Because we don't want to simply react to the market, we want to help drive the market and as a market leader, we want to consistently make sure that folks are aware of both in the patient community and in the physician community about the issues involved in sleep disorder breathing and the opportunities that there are to have this condition treated and the impact that it can have, not only on the quality of life for someone who is suffering from sleep disorder breathing, but also in other aspects of their life and other aspects of their health.