We've had some particular challenges in recruiting for certain types of expertise, and this varies from year to year, based on demand in the industry. For example, for specialists who work in our lab, it's very specialized, and there is not a large talent pool across Canada to draw from.
We also have, in the various modes, the modal investigators. As you've likely heard, there is a shortage of pilots in Canada across the industry. We are hiring pilots as investigators. We're competing for those limited or scarce resources out there with all the other employers in the industry and within government.
We're trying to do our best to recruit. We have been able to fill a large majority of our positions, but sometimes there are longer delays before we can fill the positions because of the challenge of competing with the salaries of other employers for specialized skill sets that are in high demand and of limited supply.