Our recruiting, hiring, and training cycle is approximately eight months, so we do have to really lean forward and anticipate future needs. As I mentioned, we're trying to be as nimble as possible in response to future needs. We have an attrition rate as well that we're always mindful of.
To your point about overtime, perhaps I can draw from my comments about the three separate bargaining units that we have. There are some limitations we have to work within in regard to these three units—two associations and one union—that we have to be mindful of. There are a few constraints and restraints that we're currently operating under in this environment.