They probably lost less then 10 percent of the flock. I don't know Bozrahs exact numbers now but when I worked at Hallandale's farm in Lebanon we had a fire in 2016 that we lost 80,000 birds leaving us with 1.5 million birds. The fun part is getting all the eggs from the coops to the processing room that are further away then the fire because the conveyor would now be inoperable that runs through all the coops.