Sorry I'm still working on the hand history loading...

Button: $31.78
SB: $15.45
BB (Hero): $16.01
UTG: $22.18
UTG+1 (Villian): $27.62
UTG+2: $13.64

No history on the villain, should I have jammed on the flop/turn?

Pre-flop: Hero dealt KhQc
UTG folds, Villain raises to $0.75, UTG+2 folds, Button Calls, SB folds, Hero calls $0.50.

Flop: 3c, 10c, Kc
Hero checks, Villain bets $1.50, button calls, Hero calls

Turn: 4h
Hero checks, Villain bets $3.66, Button folds, Hero calls

River: 4c
BB checks, UTG+1 bets $5.06, Hero....

Thanks for your insight.