John R. Hewitt
Analyst · Martin Malloy from Johnson Rice
Well, the market is in -- so when we talk about mining and metals, we are certainly talking about all the aboveground things and then it's synergies with our material handling business. So there's a lot of transportation, handling and processing those ores. The kind of clients, raw materials we're dealing with are in: say, coal plants, that is ash handling, coal handling, limestone handling; in the pure mining businesses out west, it's copper, it's silver, it's gold, it's molybdenum. So a lot of different sort of raw materials in -- that are available within the North American space. We still continue to feel strongly about the viability of that market, and that it is a market of -- mass of [ph] of global size. So a lot of these raw materials actually are -- a lot of them are used here. But a lot of them are shipped offshore, coal, and definitely being one of them, the transport, loading and offloading of coal. So we continue to see that market as being very strong, and right now, we're not seeing any impact one way or the other from natural gas prices. If -- what I would add to that, I would say that assuming we continue in the U.S. to have a very competitive energy structure between oil and gas and natural gas liquids, I believe that we will see a resurgence and renaissance sort of in our manufacturing and industrial base that's going to drive, not only employment, but it's going to drive the opportunity for the use of more of these raw materials and keep them on the home front. So I mean, the combination of the 2, I think, is positive.
Martin W. Malloy - Johnson Rice & Company, L.L.C., Research Division: And just last question. The 5 consecutive quarters of increasing backlog, the overall direction of the margins in the backlog, is it flat? Is it up?