Got caught shoplifting at K-Mart and need some help.?

So, it was a $19.99 game from their shelves and it was stupid, I admit it. Anyways, the loss prevention took me to their security room and took my ID and started taking down info. They said it was their policy to get the police involved and there was a chance they'd take me to jail that day, but when the cop showed up he just let me go. So, the loss prevention guys said that I would be receiving a thing in the mail from K-Mart's attorneys because they will sue me for restitution and other things, but the officer said I would also receive something to appear in court. Everything else I've read about shoplifting from K-Mart has said that if K-Mart sends something about fines, that that is an out of court settlement and I won't have to go to court. I'm just really worried and I wanted to know what the most likely path that this is going to follow. Useful info: I'm 19, it's my first offense, and I live in Indiana.