Depending on the cost of counsel, you could easily run up more than this amount in their costs. I wouldn't go back and impose the fees blanketly. You'd have have to look at each instance and see why the fees were imposed to ensure it wasn't a truly refundable fee. Again, that research may be costly.
I'd likely blow this off as a lesson learned, firm up your internal controls and be glad you didn't lose more.
_________________________
AndyZ CRCM
My opinions are not necessarily my employers.
R+R-R=R+R
Rules and Regs minus Relationships equals Resentment and Rebellion. John Maxwell