Samuel R. Strickland
Analyst · William Blair & Company
Well, just to build on what Horacio said, I think the biggest thing -- clearly, we have taken a look at the internal infrastructure costs, and we've always managed those pretty tightly. But again, we've got those screwed down pretty well at this point. I think the biggest area and the biggest improvement that we've made operationally is to get very focused on our ability to get staff, who become available, redeployed very quickly. So I will tell you back in the growth years, that was something that we focused on but not nearly as diligently as we needed to focus on in the environment that we're in. So we have been working that hard for, Horacio, about the last 2 years, something like that, to make certain that we become world-class in the ability to identify when somebody's coming available and get them redeployed in another job where they're needed. What that enables you to do is to, what we call, reduce the bench strength because you don't have lots of folks sitting around, waiting for jobs basically. So I think that's been a significant factor in our ability to control our indirect costs. We have also taken a look at our compensation at senior levels. As you recall back in, golly, I forget, February of -- was it just 2012? I think so long ago. February of 2012, you may recall, we took a fairly healthy restructuring charge as we took a look at the senior levels of the business. And clearly, that was something that was incredibly difficult to do. Those were all good folks, but it was something that was necessary in this environment as we took a look at what markets we're going to grow in the future and what markets we're not. So it's those combinations of things. It's not one big area. It actually was a concerted effort across all factors of the firm to say, "All right, let's get our costs, particularly let's get our indirect costs screwed down as tightly as we possibly can, and let's manage them very, very carefully in this environment," which is -- it is a difficult environment, but we feel like that we're fully capable of managing through this thing while continuing to provide returns to our shareholders.
Timothy McHugh - William Blair & Company L.L.C., Research Division: Okay. And then just one follow-up. I guess, now that you're a couple of quarters into the DSES acquisition, I guess I'd be curious how you would, I guess, talk about your appetite for acquisitions and how that experience has either made you more likely or less likely to continue to look at acquisitions as a growth or part of the growth story.