Kenneth H. Beer - Executive Vice President, Chief Financial Officer
Management
Yeah. And even that's a bit of a moving target in that we've got a probabilistic model that we're using. So, you know, this is somewhat of – ultimately it will be deterministically that happen or not. But we do have baked into our assumptions and into our numbers that we would have the farmout that is now going to take place starting, let's call it, March 1, and then followed by a second farmout. And then the back-half of the year, once those farmouts are complete, we'll either have the rig drilling for us at either Derbio or Lamprey, or we've got some modeling that has it as stacked. The $40 million really incorporates the rig subsidy that we are providing for the next, let's call it, roughly six months, as well as some chance of occurrence of just a – of a suspended or a stacked for the remaining four-plus months at a stacked rate. So that's how we come up with roughly $40 million on the other operational expense side. Again, it's – you know, we're looking at somewhere around $240 million-ish as where we stand currently. As we mentioned in the comments, our real push is to get that $240 million down closer to $200 million or certainly approaching $200 million, and there are some steps that we can take, but it's going to – I wanted to make sure that people recognize that some of those dollars are coming out through the income statement, not through capital expenditures.
David William Kistler - Simmons & Company International: Okay. I appreciate the added color there. And then one last one. Can you give us any sort of update in terms of what you guys are hearing with respect to the Pemex well and maybe what that's doing with derisking Lamprey or with respect to selling down the working interest there?
David H. Welch - Chairman, President & Chief Executive Officer: Yeah, thank you for that question, David. In all candor, we don't really know anything about it. There are rumors floating around the industry, but that's all we're really hearing. The one thing that we are – the one, I guess, positive piece of information that we do have is the rig is still on location. And we believe, but we're not a 100% positive, that they are sidetracking the well, which, if so, might be a positive indication. So, it's a tight hole. There's very little information available about it. We just know from GPS positioning that the rig is still on location. And I wish I could tell you more, but that's really all we know right now.
David William Kistler - Simmons & Company International: I appreciate that, and thanks for sharing what you do know.
David H. Welch - Chairman, President & Chief Executive Officer: You're very welcome.