That is the cost of expansion. LOL I can already see you didn't read back.
During 2016 and 2015 we have been offering new products and have found our entry market prices for steel parking structures have added gross margins higher than usual because we use outside contractors for the entire projects. Our gross profit reflects this decision. We feel that we have made progress in entering the parking shade markets and that our gross margins will stabilize as growth lowers these margins in the future