I think the so the markets that are moving forward are hearables, hearing aids, smart glasses in particular. Those are the markets that are gaining a lot of traction for us and also the markets where the four top tier customers are progressing. Just to note, we have additional top tier customers in these markets that are also in varying stages of development, however, the products that they have targeted do not qualify from a million ship a year perspective. They're more in the 250,000 to 500,000 range. And so, they although they are significant and the y are top here, in terms of their market presence, these the particular projects that we’re engaged with do not support the 1 million chipsets per year minimum. The issues that are really related to the slowdown, Energous I think has done a really good job in adapting to the realities of today in terms of the business cycles. We have established a very, very proactive and capable video production capability more able to engage our customers over the internet and with the utilization of video, but the fact remains that the flight cycles have been slowed. I mentioned that NewSound and I think that that's an excellent example of the kind of experiences that we're running with right now. First, we had general closeout -- shutdowns of our top tier customers all together. Then they have slowly gotten back to engagements and interacting with us. And now instead of making trips and engaging real time, we're going through video and conferencing cycles. In one pre-production cycle in particular, that I can relate to you, we had a software problem, software loading problem in the pre-production testing cycle. And if we wouldn’t an engineer on site, we could have taken traces, we could have identified the problem. And as we have in the past and been able to resolve it in in a couple of hours. Unfortunately, because of the going back and forth, the time differences, it took us over a week to resolve that. So these are just the kind of delays that we're experiencing. As I mentioned, though, the good news is we're not seeing any dropouts. The cycles are slowed. But we're not seeing any dropouts. The interest remains strong, especially with the new power hub, we have a lot of activity focused on distance and distance applications now. And we're really excited about the military applications. Our technology is very, very well suited to the military. And we have a number of active opportunities that we're working. These are the early stages, but it looks to be a very significant in business, exciting business market for us.