Sure. Hey Kevin, this is Matt, and thanks for joining us today. It's great to have you on the call first of all, absolutely. Just to put things in context here, when we talk about Apollo, this is really a next-generation LiDAR solution from both a market perspective and also from an AEye perspective as well. So what we talked about on the call, two things. Number one, it's got incredible range and able to detect objects at very high resolution. And second, the form factor, which is also important for automotive is incredibly small. I mean, if you were to look at one of these Apollo units, it has a very similar profile to my cell phone. So why has it sparked so much interest on the non-automotive side. Well, if you think about to read some of the news today, for example, relating to safety and security seeing very far in poor lighting conditions and high resolution allows us to detect very small objects, for example. So security, perimeter security, safety at airports where it's important to see where there's something that doesn't belong in a particular area. Because of Apollo's performance, first and foremost, it's been incredibly popular in that space. And since what we're about seven weeks, six weeks out of CES, we've had so much interest there. We're on the ground now testing with this particular type of use case. China, U.S. and Europe, things are happening very, very quickly in that area. Last but not least, Apollo is a very unifying product for us. It's a set of hardware that works both in automotive and non-automotive because of our software defined LiDAR. We just need to program it differently in each case and we've been able to get out there and react very quickly, get out there in the field across three continents in only six weeks' time.