I would list the amount of funds that you believe were used inappropriately.
Customer could have received a $100,000 SBA loan and used $80,000 to gamble away, but the rest of the $20K could have went towards business related spending. List what you think appears to be suspicious at the time of filing. If you feel like more suspicious activity/spending happened after you filed, then you need to add that to your 90 day review and refile.