So we basically pointed you to kind of 4 million tons for next year, right? So, that -- you've got the guidance for that. So to kind of go from for to 4.3% in 2024. That's mostly adding a couple of sections at our Berwind mine, frankly, on the Amonate reserves, which is -- which, of course, we now own in fee. So when I think about the cadence, 23 will be certainly elevated compared to just maintenance levels, but it will be below 2022, absent any new projects. So I think to get from, let's call it, mid-4s to 5, we've got a couple of different options. The one that we pointed out on Slide 7, of course, is our drop-on mine, which is a pure high-vol A product that would feed our Knox Creek prep plant. So we've sort of talked about that in the past, which is mostly being equipment. So it's not very capital intensive. And certainly, I mean, while we could pay for it all upfront, we could get creative with financing if we wanted to. So, call it on the order of magnitude of, maybe an additional $15 million, give or take, for the job on mine. So, as you can see, I mean, I think the bulk of the capital to kind of get us to 5 million tons is frankly, in the rearview mirror, but we certainly will be above maintenance levels until we get there.