You should check with the Department of Labor to make sure, but I'd expect that your claim will be safely made part of the company's bankruptcy proceeding for you.  I can't tell you, though, just how long you will have to wait for the rest of your money.

The good news is, claims for back wages get a higher priority, in getting paid from whatever assets are available, than almost any other debt the company might have, with the big exception being back taxes, which always get paid first.  You and anyone else claiming back wages from the company will be paid before, for example, the company's bank, landlord or suppliers.