Court date for driving w.o car insurance, what are my likely outcomes?

I got tagged for driving w.o car insurance in January, now I got a letter in the mail to attend court in a week for the incident. I live in MA where it is illegal to be uninsured and by law your registration also expires as well. I've already been towed and got my car back, now I just have to attend court. Any ideas what's going to come out of this? I have a perfectly clean driving record.