 So, we moved approximately 3,100 pieces of equipment over here to Europe that consists of tracked vehicles, wheeled vehicles as you see behind us here. I would say we started in late March and here at the end of this month, July, we set out all our equipment on ground to the various locations throughout Europe. I would say the biggest challenge can be identifying the overall plan in the park where everything needs to go. With there being 3,100 pieces of equipment that's a lot of equipment and trying to nail down every location pieces need to go to. It can be difficult but as I stated we have a great team and we make it happen. The basics of understanding your cargo, what it takes to move and where it needs to go. The rest of it is a process you follow and there's plenty of people on the team that help us along the way. I would say proper planning, coordination and communication between the lower levels and the higher levels and those different transportation entities I spoke up. And understanding the plan and the cargo we have to move to redeploy and deploy them to various locations within the United States and around the world.