It's a great question. And we see those synergies in a number of areas. One, on the R&D side with the adaption of A line platform from DevFactory last year where we've put all of our products up on this code management and continuous development platform, that's enabled us to begin driving additional efficiency in R&D taking more resources offshore, automating more of our testing processes, and in general, bringing down costs, but it's still early innings in that effort. I would say its second inning in that effort. So I think you're going to see an opportunity to pick up 300, 400, 500 basis points in this business as we look out over the next couple of years from additional R&D efficiencies. In addition to that, in sales and marketing, whether it's everything from quoting an order to account management to support, we are implementing improvements to our operating platform to continue to drive additional efficiencies, and again, we see 500 basis points there. In addition, to that above the cost of goods line, we already referenced support, which should be above cost of goods, but in addition to that on the cloud operation side, we've got a significant datacenter consolidation effort underway this year where we will dramatically reduce the number of data centers where we have co-lo arrangements, and we see an opportunity for a couple of 300 basis points there in the near term and potentially more longer term as we look to more complete migration to AWS or a similar provider. And then finally, G&A, where we have certain amount of fixed costs associated with being a public company, still relatively small in the topline, and as bad revenue scales, those fixed cost will not grow proportionately and that will open up additional margin. At your conference, Rich, when we presented, Mike talked about our increase in our long term EBITDA margin target from 20% to 30% and you can see and we've already talked about that 20% target, its not guidance, but 20% target in adjusted EBITDA for the end of this year, and we see beyond that a path to 30% through these other synergy, so it's a huge part of our organizational focus. We're on the business part of it, but we're also constantly improving the business, there's lot of excitement about it internally, both in terms of building and increasingly more sustainable and scalable business, while at the same time generating some significant value for shareholders.