Yes. I think, to cut to the chase, we still have over $3 billion of backlog, which is very healthy. There are some short-cycle businesses that there have obviously been short cycles, especially in the environmental area, as an example. 0.9, 0.93 does not bother me, only because we have also a slew of new products that are coming to market. For example, just take going back to FLIR Defense, we just introduced a new nano-drone called the Black Hornet 4, which can go twice as high as the one we have, which is Black Hornet 3, was only 10,000 feet. This can go up to 20,000 feet, last longer, be a lot more -- do a lot of other things. We also have new programs in counter-UAS. And the other thing that is exciting for us that we're just starting to get some traction on is understanding where we can bring our intelligence systems, if you want to call it, artificial intelligence, to bear. We have now about $250 million to $300 million of products that are benefiting from not just being sensors but being systems, cameras that provide intelligent information. So, it doesn't bother me, the slight decrement in backlog. It's primarily because certain parts of the market, like semiconductor is done. But all semiconductor inclusive across Teledyne is less than 10%. So, it doesn't bother me. I think the more important thing is, can we just keep bringing new products and make the acquisitions that we are now able to do because our leverage is down and do what we've always done, acquire, integrate and increase our earnings per share.