Hey Michael, good morning. Well, we said on a prior call that it would start to impact the business potentially in Q4 of this year. And obviously, we continue over the duration of the life of that project, which is about six years altogether. And you know the story on the incremental effects on our business. There are, give or take, at any one point in time, about 12 Virginia Class ship sets going through our factories at various stages of maturity from just starting on the verge of delivery. On top of that, you have the single Columbia going through. And generally speaking, there are two to four Ford ship sets based on the acquisition tempo and then the delivery schedule for those. So give or take, 15, 16, 17 systems shipsets moving through our factories at any one point in time. And by shipset, I mean, of course, fuel cores, core barrels, reactor vessels, control rod drive mechanisms, steam generators, pressurizers, that whole thing at the various factories. So it would have that kind of incremental effect on the business starting in Q4 2020. As Peter questioned earlier, what would happen in a CR scenario, I think with the CR scenario, we probably just carry on as normal, doing two Virginia ship sets a year. So I certainly doubt we will have a full appropriation done by the beginning of government fiscal year '20. So I think that, that decision will be hanging out there for some time.