Heller Corporation has aged its accounts receivable and estimated uncollectible accounts as follows (in thousands). Age of Receivables A/R Balance Estimated % uncollectible Current $9.900 196 30-60 days past due $2.160 3% 61-90 days past due $1,530 6 Over 90 days past due $756 1096 What bad debt expense should the company report for the current period? Select one: oa, $331 thousand b. $99 thousand O C. $5,940 thousand o d. $232 thousand e. There is not enough information to determine the amount