Total Wallet Transactions Balance

Hello,

First of all, great plugin. I am using it to add a savings feature for a co-operative site I am working on.

I have done some minor customizations but I am hitting a block with a request and maybe you can point me in the right direction.

Is it possible to get a total of all available balances? I am trying to add a reports table that will have the total credit, debit and available balance.

Thank you for your assistance.