Insect and Spider Identification: CLOSED: we are being attacked by these bugs. can anyone id?, 1 by lciaccia

lciaccia wrote:
Does anyone know what these bugs are and if we need to be concerned? Its the second year that our house is being infested by hundreds of them during the spring. They fly everywhere and are no bigger than 3/8" .
we find them mainly by the back exterior door but they somehow make there way into the house. I image the one in the photo might not be an adult because i haven't been able to ID it on other websites, but they all look like this currently. Maybe it looks different as an adult?
any help would be greatly appreciated.
thanks
LC