Thank you for the response. I looked at the tool you suggested and am not sure if it was due to my own lack of skills/abilities or if the file was too far corrupted to salvage but when I opened the document up in using the "PDF Stream Dumper" I did not see anything useful that could be used to recover the coding.
On a happy note, I was able to recover the document from a previous version which helped but I still lost 1/2 of my coding. So not a complete loss other than the time I lost in development.
Thanks again,
jason