Well first, Frank, let me first thank you and SunTrust for initiating coverage with our company after our second quarter guidance. It was welcomed and we really do appreciate your involvement with the Hackett Group. Let me go back to your question. So, the impact of Workforce Now and ADP in that relationship. To provide some relative scale and size opportunity, we believe that the Workforce Now enhances the addressable market broadly as well as the addressable client base with ADP versus our exiting Vantage opportunity by more than fivefold, which is very substantial. So, that means we will -- this program extends into smaller clients. So, it also means that ADP felt strongly enough about the value we were bringing to their Vantage offering that they were going to give it to what is, one, if not the most popular platform for ADP at the moment, clearly, a strategic platform to say the least. But it's also important to note, Frank, that we're still working with ADP to also expand the Vantage opportunity across other dimensions, which is migrations to Vantage, payroll-only offering, as well as to offer a program for the existing installed base. So, we believe that some or all of those opportunities will develop with ADP. But just a Workforce Now opportunity expands our opportunities significantly and I would say it's as an opportunity to more than triple what we would have expected to get over the next 12 months from them. It could even be more. So, it's very meaningful to us. And even though we haven't quantified that, they do not provide that client count information publicly. Obviously, we would never dare do that. But for us, I think we could easily say that it has significantly expanded our total opportunity to at least threefold from the existing opportunity. And if the other programs that we're currently working to finalize with ADP expanded, it could go beyond that threefold opportunity. So, it's very substantial, not only over the next 12 months, and obviously ramps over that period as we launch a new dedicated portal and series of offerings around the Workforce Now platform and allow that to ramp. And so you can just assume that it should ramp nicely over the next 12 months. And if successful, when you look at the tenure of these clients with ADP, which are extremely long, I'll just say that the average tenure with a client, I'll let them provide liberty with that as well. The multiyear opportunity, if you were to look then three to five years successful over the next 12 months becomes meaningful to our organization the way we hoped.