Another Cool Hand Question

[Cool Hand]

Thanks for the second opinion, I guess I just need to relax and have a home...er make that a commercial brew since this is my first batch.

 

[Orfy]

You're getting the hand of this beer making stuff.

 

[Cool Hand]

All right now I think something ain't right. I think I have a stuck fermentation, I just took another reading @ 1.020. It's been 12 days now in the primary and 3 identical readings over the course of the last week. Where do I go from here? Should I re pitch the yeast? Is it too late to save this brew?