| Customer Liabilities | 12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar. 31, 2020 | ||||||||||||||||||||||||||||||||||||||||||||||
| Contract with Customer, Liability [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||
| Customer Liabilities | The Company recognizes customer liabilities associated with funds held by our brokerage and bank customers. Customer liabilities consist of: 
 
 
 As of March 31, 2020, banking customer liabilities consisted of current accounts and deposits of $25,384 and $27,126, respectively. As of March 31, 2019, banking customer liabilities consisted of current accounts and deposits of $12,383 and $21,963, respectively. 
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| X | ||||||||||
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- References No definition available. 
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| X | ||||||||||
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- References No definition available. 
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