Can/should I fold this?

[JasonP530]

400 NL. The button has 220.

I limp UTG with KK. Everyone folds to the button who raises to 12. I decide this isnt enough, and could represent to large a range of hands to slowplay, so I reraise to 39. He thinks for a bit and pushes. I??

I thought my hand range was pretty limited with the limp reraise(though I will do it sometimes if I think the raiser is FOS), should his willingness to get all in be a deterrant? or its all in preflop with KK all the time?

Jason