CoffeeScript - RubyMine 4.0.2

I am having trouble accessing my coffeescript files from within RubyMine.  When I open the project I can see the files in the directory tree, but they are whited out.  When I click on them to open nothing happens.

I have checked the settings to see if the coffeescript plugin is enabled and it is.  

What should I try next?

Thanks in advance.

Linda