I think it's difficult to get capital in a lot of industries. I don't think it's unique to ours. I think investment capital has shrunk considerably since the recession. There are programs that exist right now that we try to take as much advantage of as we can, in terms of creating the capital we need to get commercial build-out.
Our industry specifically is very capital intensive and very low margin. Once we get the capital in place and we can start making volumes, that's when we're going to have money. It's the valley of death of commercialization that is the big struggle for our next generation members.