Thanks for your replies.
From the feedback I'm gathering (here and 2+2) this wasn't a great play.

See, the problem I had was that: (1) I felt like this was a steal, and (2) at a minimum, I was calling... so, if I'm going to call - why not raise? It could have possibly gotten him off the hand.
To answer Blibbity's Q:
I thikn the blinds were 100/200/25.
I'm not sure exactly. They were high. I was approx 3rd in chips, but 4th and 5th were close behind.
I have 6Max on the brain. Couple that with the fact that I haven't been playing too many SnGs, and here I am re-raising a big stack w/ KJs. LOL.
If anyone else has anything to add, feel free... but I
think everything was covered. Good job.