Great question. When we look at the overall Internet of Things market, there's a ton of information out there and it's hard to pick one that's the best predictor of the future. But there's anywhere in literally the tens of billions of total number of units of all different kinds that are serving this sort of emerging space. And we sort of move it down to what we think is the battery component of it. But in addition to the overall size of the market, it's got a really fast growth rate. We're seeing anywhere from 15% to 20% in most of the different outside expert opinions. The 3-volt battery system that we're looking at, we tried to get a feel for what the size of that overall market was, and being reasonably conservative but logical about it, we can see that 3-volt battery portion to be anywhere from about 50 to 100 million units per year. You try to put that into context. If you think about it, there's about 125 million households in the United States and as each household gets more engaged in wireless devices and Internet of Things, you start to get an order of magnitude of what -- if each household just had one or I know in our household we probably have a dozen or so -- what the overall size of the market could be. And then we took it a step further and said, okay, if we think given our presence in, say, our 9-volt and other battery areas, if we could somehow capture between 5% and 10%, let's call it 7.5% of the market, it's anywhere between four million and eight million units a year. And we look at that potential capacity need. We looked at the desire to do that through a highly automated process to take advantage of the repeatability and the volume and the cost position we could have, and we looked at it from the standpoint depending on what an average selling price would be of the product, of maybe driving between $4 million, $8 million, $10 million a year of incremental revenue on top of the Battery and Energy products business. And for a business right now that is roughly around $65 million or so, as of last year, that would represent anywhere from 6% to 10% additional topline organic growth. So anytime we could get another 6%, 10%, 12% on top of our existing growth rates, and particularly in a market segment, which is growing at double-digits as a minimum, it seemed to be very attractive. And from the standpoint of making the investment, this is an investment that we're putting inside our existing facility in Newark, New York, which just yields further dividends of operating leverage of overall manufacturing capabilities. So that was sort of the basis of the overall investment.