Well, as you saw, year-to-date, you could see that what I'm particularly excited about is just the increased utilization of our rental really and the associated services, which I think went up year-to-date from $1 million to $1.8 million. I think actually what's striking for me and most of the rentals have been around in application called cable laying. What I am seeing is that we are truly just like the breakwater solution where whenever you think of placing a breakwater, it's Coda Octopus. It's really the case when you think of laying a cable, it is Coda Octopus. And also, this -- in this year, really, what we've had major success with is we had a patent a few years ago, which is the -- around the cable laying application. And that particular patent is about really automating the Echoscope technology, where through our tracking algorithm, it actually can predict the cable touchdown point. Now, that is a massive thing because then if the [cable that you're paving] (ph) out, first of all, you can't see, and it gets tangled, then that's a deal breaker. It stops, and it costs a lot of money. Within the engineering spec, you have to also know precisely where the cable touchdown point is going to be. And we have, let's say, through our solution, conquered that. And I can say, in Europe, we're definitely the standard and the solution for cable laying. So, I'm particularly excited about that. And the broader, as I said, rentals going up, because I think -- I particularly like rentals because of their profitability for our business. So that we're seeing on the broader sense that, as I said, although slow on the actual getting the purchase order for the DAVD, I'm still very, very excited about the DAVD and we have several opportunities that we're working through the details of getting customers over the line. So, I feel that that's going ahead. And the broader acceptance of the Echoscope throughout, for anything to do with real-time monitoring, real-time threat detection, forward-looking obstacle avoidance, the Echoscope is singled out for that, and we still don't see any competition for those markets for the Echoscope.