1-2$ ak overcards, call river bet?

[justgobroke]

Grabbed byHoldem Manager
Limit Holdem $1(BB) Replayer Game#1340271272

SB ($90.25)
BB ($25)
Hero ($97.75)
CO ($77.65)
BTN ($80.05)

Dealt to Hero A:diamond: K:spade:

Hero raises to $2, fold, fold, fold, BB raises to $3, Hero raises to $4, call,

FLOP ($8.50) 2:spade: T:diamond: Q:club:

check, Hero bets $1, BB calls $1,

TURN ($10.50) 2:spade: T:diamond: Q:club: 7:spade:

check, Hero bets $2, BB calls $2,

RIVER ($14.50) 2:spade: T:diamond: Q:club: 7:spade: 3:diamond:

BB bets $2, Hero calls $2,

BB shows 8:club: 8
(Flop 60.4%, Turn 77.3%)

Hero shows A:diamond: K:spade:
(Flop 39.6%, Turn 22.7%)

BB wins $17.60