Both with Sally, nothing has changed since we started Sally and particular since we spun out and I first started explaining to people that Sally has three margin drivers. Our retail business is driving margin for us than our professional and it's growing faster than professional. Our own brand business or as some people would call it, private label is also outpacing our overall sales growth rate, and that to a much better margin. And we also get a little bit of margin help each quarter from direct importing sourcing. I said this, five or six years ago, that I didn't see that changing and I still don't see that changing in the foreseeable future. It's just the way our business is. The retail is growing faster than the professional. And we're thankful for that, and it's nice for our margins. But the truth of matter is there is not a lot we can do about that, because there is just more retail people out there than there is professionals. And that the own brand business, as we acquire more brands and as we do a good job marketing the brand that we own, that is also going to improve, and I've said many times that I enjoy taking investors into a store and challenging them to tell me which brands are ours, and what's really funny is our own employees, don't know it half the time. So it's not like we're out there hammering these private label brands at the expense of our branded goods, if we do a better job at marketing the product, we get the sale. And it isn't price driven, because our branded goods are not necessarily and in many cases, not the lowest priced brand on the shelf. Now, BSG margins will continue to improve slightly as the business continues to shift more to the stores. That's another phenomena that we don't really control, it's really driven by the proliferation of booth running in the U.S. and the booth vendor is a store customer. These stores just operate on a higher margin, because we don't have all the sales expense, delivering and caring the account and all that that we have on the other side of the business. Now, we have no intention of doing any thing that would force that along. We just want to make sure that we're offering the customer the shopping choiceness that they expect. And as the industry moves more toward booth running, it's going to be more into the stores. Now, the other thing that affects BSG's margin is the synergies that we get out of acquisitions. Actually the smaller holdings, as you would expect give us better synergies very quickly. There are those out there. So I think BSG's operating margin improvement in the future will be as much cost driven, cost reduction or expense reduction driven as it will gross profit margin driven, because on that side of the business we're selling exclusive brands. And they more or less have a price that the manufacturer, via their advertising and deal sheets and so forth establishes. So I don't want to say there are fixed margins, because you do have a competition with other brands, and in some cases overlap competitions with same brands. But it's not as easy to raise the gross profit margin in BSG, other than simply having the business shift from the stores, which does a little of that, but that's still more on the expense side than the gross margins side. So the short answer to your question is, I don't see any of those dynamics changing on either side of the business. So I expect our margins to increase. And again, I would not look at a 100 basis point margin increase as the norm. We have given guidance there, that it's generally gets us about 50 basis points of operating margin in a year, and the majority of that comes out of gross profit margin which is mostly driven out the Sally side, and some of that comes out of BSG side from great expense synergies with small and some large acquisitions.