Well, there's obviously a lot of moving parts in there. I mean, certainly, with higher revenues, you have occupancy leverage with lower cost like we had in the fourth quarter, it was actually one of our lowest growth rates we've had at 2.2, you're starting to see some of these costs come down, both from rent and otherwise, depreciation, et cetera. So with that continuing, that should be some tailwinds for us. Also, we saw merch margins that were up in Q4 that we continue to talk about, so I think that's another opportunity to provide leverage on the gross margin. And a lot of our supply chain initiatives to help lower some of our cost that hit gross margin should also be helpful. The tailwind -- or the headwind, if you will, is the higher shipping costs that we continue to have, obviously, from both the UPS shipping rate increases but, more importantly, from the higher mix of furniture and the China tariffs, which is everybody's question mark, as to where that's going to land. We have, in fact, included that in all of our guidance for the full year. It's factored into our op margin because we're covering that 100%. But it could, short term, put pressure on our gross margin, which, of course, then as we have higher sales leverage across the P&L like we've done in the fourth quarter, we'll continue to leverage the other areas of the SG&A lines to be able to offset that and to be able to land at an operating margin that is flat to last year.