On June 30, 2019 and March 31, 2019, amounts due from a single related party customer were $17,090 or 40% and $31,792 or 43%, respectively. Based on experience, the Company considers receivables due from related parties fully collectible. During the three months ended June 30, 2019 and year ended March 31, 2019, using historical and statistical data, the Company recorded an allowance for brokerage receivables in the amount of $605 and $1,626, respectively.