private void LoadBalanceAZ(DateTime balanceDate, string companyID)
        {
            BalanceController       controller = new BalanceController();
            BindingList <BalanceAZ> balances   = new BindingList <BalanceAZ>(controller.GetBalanceAZ(balanceDate, companyID));

            AZDK_gridControl.DataSource = balances;
        }