Sure. As you know, the automotive market, because of the functional safety requirements, when the demand moved from say B2B or the autonomous vehicles into the ADAS type systems that's that have been coming together faster, that's a consumer product and therefore you not only need to have a product, but you need to put it through functional safety testing. So, the revenues ramp up over a number of years. You get a pilot, you get a contract, and then ultimately, your system is tested and it will be implemented. And then over time, either you'll continue to scale up in number of car brands or models or you'll stay in a small section, and someone else will come in, right? So that's the way the automotive market moves. So when you look across our sector today, the automotive market the way you have to judge it is who you -- what's the performance of your product who you're working with and where are you getting tractions and pilots, and then ultimately, longer-term contracts. The near-term revenue across our industry is really industrial revenue, right? And the industrial market for lidar has been around for a decent amount of time in the aerospace and defense and telecom business, we're talking about 60 years. But in traditional industrial markets, there's been about 20 years of use of lidar systems. Now, I'll caveat that by saying it's been bimodal. There's been a lot of very low end mapping systems, some there is GIS, and then there's also been very, very high end systems that were very, very expensive for very unique or specialized things like being able to see in the dark in a mine with dust. So when you take a look at the industrial markets in the shorter term, our belief is that ITS, has actually been -- the opportunities ITS have been expanding for a couple of reasons. One is you've already seen a lot of cameras, and radar implemented in everything from stoplights to toll roads, and this system actually has tremendous value, either as an addition or replacing those systems. And most governments around the world including the new transportation bill from the United States are actually setting records for funding to initiate these type of activities. So, I think you're going to see ITS in smart cities, a significant ramp over the next two, three, four, five years redoing infrastructure. The second market that we often talk about is that the more industrial construction, agriculture and mining type markets, again, smaller markets, but with high value and they're ready for systems today. The value proposition is different and ITS system is obviously a safety based system and it's selling data to the cities. The models in those industrial markets tend to be more closed loop within a certain site and they tend to have much higher value in keeping safety, high and throughput high. So, those two things are unfortunately related where if you have a safety accident, it can cost you $50 million a day to close down a segment of a mine. The third area, which we also highlighted today, is really a back to the future type area, whereas I said for the past 60 to 70 years, aerospace and defense has really used lidar. I think a new emerging market and aerospace defense is coming in which is really using COTS, commercial off-the-shelf products, that are now reentering aerospace and defense. And that's one of the things that we announced today, with our partnerships is we're seeing great demand. I think that ultimately is probably in the near term may dwarf some of the other industrial markets just, because they've been using sensing systems. And quite honestly, if you saw top gun, you would've seen system that a bunch of our engineers did, which is the lighter system on the side of Tom Cruise's jet, right. They understand, the value of spatial data. So again, our opinion is that ITS in smartcities, you'll see the narrower niche in agricultural construction and mining, but higher value and pricing, and then you're also going to see the emergence of aerospace and defense.