Heller Corporation has aged its accounts receivable and estimated uncollectible accounts as follows (in thousands). Age of Receivables Current 30-60 days past due 61-90 days past due Over 90 days past due A/R Balance Estimated % uncollectible $11,000 $2.400 $1,700 $840 196 396 696 10% What bad debt expense should the company report for the current period