XML 64 R36.htm IDEA: XBRL DOCUMENT v3.19.3
Customer Liabilities (Tables)
6 Months Ended
Sep. 30, 2019
Contract with Customer, Liability [Abstract]  
Customer liabilities
   

September 30,

2019

   

March 31,

2019

 
             
Brokerage customers   $ 101,229     $ 47,686  
Banking customers     49,386       34,346  
Total   $ 150,615     $ 82,032