It takes a substantial amount. We've been doing this for 15 years. It gets easier over time. We have a process in place. The work permit also costs money and takes time.
For recruiting, we have a website and we have a bit of an international reputation. That, again, goes back to abuse. You build this reputation up in today's world with social media, and it doesn't take much to lose that reputation. That's another reason why you try to keep it up.
You can't measure the opportunity cost of not having a worker at the time you need them there, if they were to step off that combine or off their air drill. It's significant. It's significant enough in agriculture, where margins are as thin as they are. There isn't enough margin there, especially to have a potential half-a-million dollar piece of equipment sitting idle without someone to operate it.