fold tptk vs loose/weak villain (nl200)

[KingBrian]

PartyPoker Hold'em <font color="#0000FF">(5 handed)</font> HandRecorder

Stacks &amp; Stats
BU ($209.15)
SB ($216.35) (67/14/1.46/30) (219h)
BB ($424.75)
MP ($197)
Hero ($223.45)

Preflop: Hero is CO with A[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/spade.gif[/img]
<font color="#666666">1 folds</font>, <font color="#FF0000">Hero raises to $7</font>, <font color="#666666">1 folds</font>, SB calls $6, <font color="#666666">1 folds</font>.

Flop: ($16) 6[img]/images/graemlins/spade.gif[/img], 2[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#FF0000">SB bets $9</font>, <font color="#FF0000">Hero raises to $24</font>, SB calls $15.

Turn: ($64) J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#FF0000">SB bets $45</font>, Hero calls $45.

River: ($154) 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#FF0000">SB bets $140.35 (all-in)</font>, Hero folds.

Final Pot: $294.35.

No other reads. villain is very loose but not aggro. so what is my decision on river? I think now, a call would be better??