From what I've read in the Snooze and Disturber (Raleigh's local fishwrap), all the servicing, reservations, fuel etc. will be handled by USAirways so there's no need to have the equipment to run that part of the house. I'm sure they're holding on to the office equipment and whatever else they need in order to run their administrative offices and training departments. Most of the office supplies and equipment up for bid probably comes from their shuttered reservations department and all the check-in/gate desks.