I would say this. I would say that we've been on this journey now really in 2015 when we brought over Delta Airlines. I actually went to the Board and said, we're going to change our company around. We're not going to be this feed for famine and hope things get better tomorrow. We are going down another road. And so we started that in 2015. It really came into fruition in 2018 with the acquisition of Landair. It really came into fruition in 2020 when we shut down SRT in the over-the-road solo side of the Covenant business, and we got out of the solo business. And we're really in the market of Expedited, Dedicated, Warehousing and Managed Freight. And Managed Freight is brokerage of TMS. And we are really looking at those four avenues. And as I look at the whole and at this is that we get two things got to happen. We got to bring value to the customer, but that customer has got to bring value to us. That's going to be a two way street that we're both bringing value because at the end of the day, if we're not bringing value, if our customer is not bringing value, the relationship will eventually end. Something will happen. And we were just so tired over all those years, 35 years or 33 years or whatever it's been of, okay, the market is up, let's go increase rates 5%. The market is down, let's give it all back. And our model today is not doing that, and it's because we're bringing value. Our Expedited side of our business, our teams, everybody doesn't have teams, we're one of the largest team providers out there. If you truly need teams, then pay me for what it costs me to operate these teams, and we'll be there during the great times of 2022, the Expedited side. It's not that they came in larger just on rate. They came in this last year, instead of 20 trucks, I think, 17. And we work with our customers on that. And we got to make sure that we've got a pipeline to be able to take care of the ones that give you back, and then the broker side is really filling the OTR side of our business. And as you know, brokerage is up and down and barges are up and down. But as long as we can -- it's a high ROI on that business. And so I'm very pleased with that, and then Paul talked about the Warehousing. But those are the four areas that we're concentrating in. And those are the areas that we're going to continue to build either through internal growth or through acquisitions, as you call it, niches and those kinds of things. So that's what we love. We love something that's hard and something that everybody doesn't do and it brings value to the customer. So that's our model.