The laws vary from state to state.I think you misunderstood what
happened. The decision is binding but unless he willingly pays you need
to take additional steps. In California the Small Claims Courts have
advisers who will show you how to get the money.
A collection agency takes the least effort but they will take a hefty
percentage as a fee. If you are willing to put in more time find out how
to get a lien against either his property, car or bank account. I
believe the latter is the easiest.
That's the problem with court rulings. THey only make a judgement
it is still up to you to make the collection.
Step one: You need to write a demand letter.
There is specific items that must be in such a letter and since
I am not a lawyer I will not go into such detail. But there
is free advice on the web.
Step two: If that doesn't get you satisfaction, you can
file a lien against his property. Since that puts the
mortgage ate risk, you may find that his mortgage company
will pay you and bill the landlord.
Or you can garnish his wages.
In many areas you are allowed to tack on the extra charges of
these collection actions.