Yes. I mean, there's – you can break it down by categories and some categories, there was a greater sense of urgency, some have just been ongoing initiatives. An example of a greater sense of urgency would be the replacement of our store point-of-sale systems. Over the past year, we've been working on making our systems more stable in our stores, and that entails both making sure our communication networks are redundant and dependable as well as making sure the systems themselves have high availability. And when you look at a dated platform, like the AS400, when those machines fail, it takes some time to get them back up. Jeff's comments in his prepared statements, that creates downtime for the stores and creates manual processes, which doesn't result in a very favorable customer experience. So that's a big spend for us. It's a big lift. It's something we've been working on for a few months now, and we fully expect to roll those out by the end of the year. Some of the other investments are just – they just have the right return, and there are things we need to do. We've seen savings in our utility expense in 2019 as a result of the LED lighting initiatives in our stores and our D.Cs., and we're extending that, both from an apparent standpoint, which should help with sales as well as the financial return. Another example of an initiative with a high ROI is our delivery fleet, our DOT fleet, our DOT fleet. That's going to do several things for us. Our fleet is an aging fleet, we've always depreciated our trucks over an extended period of time and over the years those trucks have become much more efficient. So by replacing a significant portion of our trucks this year, it does several things for us. One, it reduces our maintenance costs because it's new equipment. Two, it should help with our driver hiring and retention because it's new equipment, drivers like to drive new equipment. There are many drivers out there that are not certified to drive trucks with manual transmissions. All of our new trucks will have automatic transmissions, which opens up the applicant pool significantly and also that allows us to have more collision avoidance on our trucks and more technology in our trucks. So it's a combination of all the above. Some of it, it's based on ROI, some of it is based on driving sales and some of it, it's just out of necessity like the computer system replacements in our stores.