Thank you for your reply, C.B. Zeller. What you described should be the right way. Supposedly, Fidelity has an issue returning the money from the forfeiture account without changing my departure date to my 3rd year anniversary date. So, that's not going to happen.
I probably should get what I can get before my old employer changes its mind. For some time, they (Payroll & HR departments) weren't even responding to my e-mail/phone calls until I contacted the CFO since I knew him pretty well. He told the Controller to take care of this and it's gotten this far. I am happy at least they're going to pay me. They said they are going to send me a letter to sign a release and they will issue me a check. Even if I pay the 10% withdrawal penalty, it's better than losing the entire $7K. They could easily tell me they're not going to pay me a penny although I have everything in writing. Then, I have to go to a court and it gets messier. Who has time for that and paying the lawyer is going to cost even more? I guess paying the 10% early withdrawal penalty would be the worst case for me unless I am missing something.
I just wanted to know if I could deposit this back into an IRA to avoid the penalty. I don't know why I have to go through this, but it just happened unfortunately. The Controller told me to consult with a tax accountant or financial advisor what to do with the money.