Thanks David. Hello, everyone and thank you for joining us. Got a lot to cover today. So I'm going to jump right in. Despite the pandemic related challenges that practically every business has faced around the world, 2020 continued to be a year of growth and expansion for Inpixon. We grew revenue by 71% in the fourth quarter and 48% for the year, compared to the previous year periods. Even sequentially from Q3 to Q4 in 2020, we saw approximately 50% growth. We've acquired new technologies to expand our product offerings and market opportunities. We acquired new customers and one of our new customers uses our technologies to help visualize the tracking of COVID-19 vaccine production and something we're very proud of -- proud to be part of. And I'll talk about some other customers in a bit. We also expanded our customer base and operations in Europe, with new offices in the U.K. and Germany. And with the Nanotron acquisition in Q4, we entered new verticals like industrial, mining, transportation, and even smart farming. In addition to the growth and expansion, we've also continued to innovate and improve on our products. So I want to touch on a few of those points with you. We launched a new version of our Inpixon mapping platform. And really what we we’re trying to do there was to support large enterprise organizations and to do that we simplified integration with third-party data and apps. We added single sign on to manage multiple accounts, which is a key time saver for our larger partners who administer maps for several clients or tenants. We added UWB detection and IPv6 support for Inpixon aware sensors that detect known and unknown devices and enforce no phone zones. We've also been adapting our Inpixon analytics to ingest data from our RTLS product line and to address new use cases and verticals, as customers think about safety and security in the new hybrid work environment that we're all facing today. These analytics provide insights into space utilization to help plan staffing levels or to measure crowd density by zone. Some specifics here on the analytic side, there's new calendar views, which allow users to quickly examine gates of interest, or maybe analyze specific zones with heat maps to scan for crowding and bottlenecks. Additional features we've added include loyalty metrics, event analysis, and we've integrated weather data, voice recognition and chatbot functionality has also been added. So, lots of interesting developments on the analytics front. And let's go to the RTLS products. We've been improving, expanding and expanding our capabilities there for more verticals that increase productivity and safety at work. I'll get into some very interesting and real life customer examples that we're working with later in the discussion here. And then, as you saw, in a recent press release, we also introduced a new CO2 center for use in measuring indoor air quality, an important indicator of COVID and other pathogen transmission risk. So the total impact of all these capabilities gives us a significant technical and unique advantage, unique because I think we're the only company that I know that's integrating all of these key components of indoor intelligence into one platform, which really saves our customers time and money and can deliver better ROI. And I'd say the market is taking note of these accomplishments and what we're putting together here. We've been recognized and profiled by Gartner, which I'm sure as many of you know, is trusted by large enterprise executives in several key areas. Two years ago, Gartner recognized us for the first time only as a niche player. Since then, in 2020, we've advanced firmly into the visionary quadrant. And then in this year's 2021 Magic Quadrant report, we saw advancements, again, both on our ability to execute and completeness of vision, which are the two measurements that they look at. Also, this year, we were rated by Gartner for our ability to offer critical capabilities across various indoor location service use cases, including zone asset tracking, people tracking, RTLS for indoor location services. So pretty excited about the recognition and the support we're getting there. I don't know if you saw it. But earlier this year, we released our inaugural state of the Indoor Intelligence survey, which analyze results of 143 responses across a range of industries and company sizes regarding the rate of adoption of Indoor Intelligence Technologies during and following the pandemic. From our perspective, the study confirms that the adoption curve associated with Indoor Intelligence technologies is accelerating. We're seeing that from other sources and we'll touch on that in a minute. Indoor Intelligence solutions are being used for multiple purposes, including organizational and operational improvements, customer facing solutions and employee facing solutions. The top use cases deployed through 2020 covered job site worker safety, building energy efficiency, asset tracking and indoor navigation and wayfind. You'll see that correlates with some of the use cases and customers that we're working with. So that tracks very nicely with what we're seeing. Given these and other findings from our research, its evident the workplace transformation and the digital workplace solutions are going to play a huge role in 2021. And we're going to dig into that a bit here as well. And in fact, if you take a look at some of the outside research beyond just ours, you'll find that the pandemic has also accelerated real estate digitization program, essentially mapping hybrid working models, and space rationalizations, lots of companies are thinking about how to rework their spaces, how much space they need in this new hybrid working environment. Corporate enterprise organizations, here in the U.S. and in most parts of the world, still haven't opened, as you guys know, but they are eager to get started, right. And they need to reinvent what that office environment will look like and need to prepare now, because there's lots of talks about, vaccination, rollouts and timings and people are all starting to think about similar timeframes of reopening. So we're seeing a lot of interest and demand starting to heat up now because everyone's thinking about the same timeline, reach of the U.S., certain geographies are a little bit lagging behind but there's definitely momentum in that movement. The adoption of technologies and solutions that facilitated remote work capabilities were a necessity over the last year as I’m sure you are seeing with