Sure. There's no lien law in Ontario that we're aware of, and we have done research, that provides us with security protection unless we get our customer to agree to signing the lien. So we're somewhat limited there.
EDC has again--and EDC is a fantastic tool--been very careful not to step on the toes of the banks they work so closely with. EDC insures our receivables only for exports, and anything that's considered automotive they can't insure. They can't actually, or they haven't been able to, fund us to build these projects. It's very common, and Dan will agree to this, I'm sure, to see the vehicles on the road. You can go down to the dealership and buy the vehicle that has the parts made from our tools in it, but we still haven't received a penny for the design of the tools or for the R and D that's gone into them.
The concept is good. PPAP stands for production part approval process, and the idea is that the tool has to be verified in the production environment, not in some super machine that we have here in Windsor that we can make good parts from it, but a machine in the OEM or the tier one's plant can produce production quality parts. So that's a good concept. The moulders and the tier ones have dragged it out then, so that they can postpone PPAP. Parts are being made, parts are going on cars, cars are rolling off the production lines, cars are in the dealership parking lots for sale, and we still haven't been paid, because PPAP hasn't occurred. It's a way for them to extract financing from us.