What would you have done with this hand?

[Pokerprowannabe]

I was playing at Greektown Casino in Detroit the other night, just sat down about 15 minutes prior so I have little info on any of the players at the table. Game is 1/2 NL $100 max buy in

I get AA on the button and raise 5xBB after 6 initial callers. 4 fold and 2 call
the flop comes Ac,10c,3s
1st guy checks, next guy bets $20
I go all in for about $130 afraid of a flush or straight draw. Both fold and I win the pot.