Sure. Primarily the way that we've—and I wouldn't say outsource—but primarily the way we do R and D offshore has been through acquisition, where we've identified a gap in some of our technology or an area that we may want to expand in. That's primarily how we've grown in Germany, Sweden, Australia, Singapore—a number of locations across the globe.
One of the problems with offshoring, and I think you're seeing it more and more being involved in the tech sector or with a technology background, is the protection of intellectual property. That's one of the biggest concerns the ICT sector has going forward. The more that you tend to offshore, the more you tend to lose control of that protection. That, measured against the value and the savings of doing non-critical, non-IP producing offshoring, is definitely a consideration. Unfortunately, if you are unable to get that talent, that's definitely a consideration you have to make. Do you do the project or do you secede it to your competitors because you haven't been able to get the people that you need to work on it? So it's a combination of the two.