Received a 1099-R from a class action lawsuit (Troudt vs Oracle) for princely sum of $18, how to treat it?

I received this settlement fund ($18) and a 1099-R form. When I try to enter this form - turbotax is getting into a penalty calculation dialogue.

  

This is from an employer that I worked for ages back, and I dont want to incur a penalty. How to treat this 1099-R?