Right now the direction is obviously to build them, and according to our shipbuilding policy, obviously they'll be built in Canada. As part of the procurement process, we are building in getting all of the manuals and the technical drawings that are required for effective life cycle management in a form that we will be able to feed into an electronic information management system, in order to ensure availability and to give us an effective way of keeping them up to date.
In terms of what we have now, this is sporadic. Given the age of the vessels, some of the manuals are outdated. Given the fact that we acquired them in different ways, a number of our vessels we didn't acquire ourselves. We acquired them after they had been in service for a period of time, and we then refurbished them.
So there are a lot of issues that go into why we have had some maintenance issues, but we are certainly building all that into the procurement process. We would still expect to do the actual maintenance part with our own people.