Yes. Great question. Thanks for that, by the way, because that was one of the things I was thinking about, as Tom was speaking, is that, as more of our marketing initiatives and as we begin to quantify with more site-by-site type study that show the time efficiency and the speed and the ability to add more cases, it obviously helps us build the value proposition for an increased procedure fee, sort of, across the board from what people are paying today. And so, we've been driving that value proposition pretty strong with the current installs. I would expect to see that to continue. And in some cases, it's as high as 35%. And in some cases, if it's a really high-volume account, it might be a much smaller 5% to 10%. But you're going to see an increase in the ASP from a per procedure -- on a per procedure basis. And the other thing is that, a lot of it is unencumbered. Like, now you're sort of having to extract the equipment portion and the service portion out of the overall procedure fee, which is where the traditional placements have been with first generation. And now, you're seeing more of a separate capital component, where people are paying for the systems and then looking to drive more efficiencies through increased -- more efficiencies in their pricing of the procedure through increased procedure volumes and taking the equipment portion out of that. And so, depending on the mix as we get into more of these private equity deals, some of the private equity groups have no issue with making the capital purchase and have a way of accounting for that and accelerating their depreciation and they just want to get the lowest per procedure fee. And other groups don't mind, let's say, paying a higher per procedure fee and financing that component and not wanting to write a check per se. So, overall, I think you're going to see it trend up, continue to trend up. I think it will -- as the mix changes between the LLS and AL,LY, you'll see that creep up at a higher percentage. But we're trying to manage the, let's say, the business so that we're bringing on more new business and manage the transition because we just don't want to go out and cannibalize the business. We want to continue to show growth.