Sure. Let me first address the margin issue. I think, again, the margins for the quarter came in, frankly, in line, Ross, with what we expected. To reiterate, we were ahead of our guidance ranges on all fronts. I think, particularly the EPS result was significantly above the high end of the guidance range. So really, nothing unusual there. I think, the way you're looking at the business, again, is not the way we normally look at it, but as you know, that can fluctuate just basic -- based on the change and the different models of our business. Meaning, consignment model or purchase model primarily, we had much more consignment model in the business and so that may be moving your -- the gross profit margin that you're looking at. Again, we don't look at the business that way. That's the only thing I can think of, Ross, because, again, on our side, margins came in as or better than expected. What I would -- one comment on margins for next year, I think it's -- our margins for next year that are represented in our guidance are actually in line with exactly what we said last quarter. So we expected to finish this year around 13% EBITDA, adjusted EBITDA to GMV margin. I believe the year was 12.8%, 12.7%, something like this. So again, in line with our expectation. When we discussed the GoIndustry acquisition in our last call, we said mathematically, once you put that business on our platform and the investments we need to make in the first year, its breakeven status at the time of acquisition, that was going to affect the overall aggregate margin by 1.5 points to 2 points. And when you look at our guidance this year, that's exactly where we ended up. I think it's, what, 1.6% or 1.7%, something in that range, again, that 1.5% to 2%. So I think margins really are unchanged from our expectations that we've discussed about before, both in the current quarter and for the next year. As far as investment goes, I think Bill hit a fair amount of those during his overview. But specifically -- and what changed our expectations, I think, was when we really dug into the global opportunity for the $100 billion capital asset market and we looked at the disparate organization of GoIndustry, one that has not been run historically with common systems and common processes, which is a departure from the normal Liquidity Services philosophy, we just saw an opportunity to change those things more quickly and more dramatically than we had originally thought, again, from a due diligence process versus running the business for the last 4 or 5 months, and we believe that's going to create more opportunity in the long run.