On December 31, 2019 and March 31, 2019, amounts due from a single related party customer were $135,414 and $31,792, respectively or 86% and 43%, respectively of total brokerage and other receivables, net. Based on experience, the Company considers receivables due from related parties as fully collectible. As of December 31, 2019 and March 31, 2019, using historical and statistical data, the Company recorded an allowance for brokerage receivables in the amount of $240 and $1,626, respectively.