My question involves criminal law for the state of: Arizona

I supplied alcohol to a dozen kids ages 15-18 at my home for a party. All kids stayed the night and did not drive. One parent found out and told the police. I don't know yet what is going to happen to me. Will all parents be notified. Could I be charged for each seperate minor I served alcohol to? Could I go to jail? I'm scared to death right now not knowing what will or could happen to me. Can anyone shed some light on my circumstances?