But I think a lot of it is, is -- this is David. I think a lot of it is, is we have a strong focus on the top line, because when you look at the composite of NOI on these buildings, it's a lot easier to work the top line, than it is the bottom line. And we have done, I guess over the last 5, 10 years, we've gotten the bottom line about as much under control as it's kind of possible. So over the last 4, 5 years, we begin to kind of emphasize top line growth, and I think you could see that in some of the numbers, particularly in this quarter and so on and so forth. I think, also we're benefiting from the standpoint of just the secular nature of what we're doing, there's not a lot of extra supply, you have a growing population, all of those kind of things, kind of drive the economics, the rent cushion of 9x, all of those kind of things, gives us a little bit more opportunity to push on the top line, because of the low fungibility of properties, a lot of times there's not a lot of alternative for the tenant to relocate.
James Milam - Sandler O'Neill + Partners, L.P., Research Division: Okay, thanks. And then my last one, you guys made some disclosure about some master leases that are expiring next year, is -- I guess what is the net effect on NOI? Are there underlying tenants there that you'll take over and, I guess that you said that there's vacancy, what kind of leasing interest are you getting in those assets?