RELATED PARTY TRANSACTIONS (Tables)

6 Months Ended

Sep. 30, 2024

Related Party Transactions [Abstract]

Schedule of Related Party Transactions

	September 30, 2024				March 31, 2024
	Related party balances		Total category as per financial statements captions		Related party balances		Total category as per financial statements captions
ASSETS
Cash and cash equivalents	$	1,915	$	569,179	$	203	$	545,084
Companies controlled by management	1,915				203
Restricted cash	$	6,669	$	895,651	$	—	$	462,637
Management	1,404				—
Companies controlled by management	5,085				—
Other	180				—
Trading securities	$	1,231	$	3,601,118	$	1,326	$	3,688,620
Companies controlled by management	1,231				1,326
Margin lending, brokerage and other receivables, net	$	162,066	$	1,623,962	$	22,039	$	1,660,275
Management	9,378				8,849
Companies controlled by management	152,688				13,190
Loans issued	$	141,290	$	1,368,656	$	147,440	$	1,381,715
Management	604				117
Companies controlled by management	140,686				147,323
Other assets, net	$	14,914	$	169,375	$	5,257	$	102,414
Companies controlled by management	14,914				5,257
LIABILITIES
Customer liabilities	$	191,607	$	3,329,133	$	44,127	$	2,273,830
Management	9,918				12,604
Companies controlled by management	180,557				31,253
Other	1,132				270
Other liabilities	$	729	$	133,248	$	9,854	$	81,560
Management	284				7,947
Companies controlled by management	445				1,907

	Three Months Ended September 30, 2024				Three Months Ended September 30, 2023
	Related party amounts		Total category as per financial statements captions		Related party amounts		Total category as per financial statements captions
Revenue:
Fee and commission income	$	837	$	121,051	$	20,022	$	111,703
Management	290				183
Companies controlled by management	543				19,839
Other	4				—
Interest income	$	375	$	210,324	$	9,731	$	213,063
Management	215				232
Companies controlled by management	160				9,499
Expense:
General and administrative expenses	$	6,247	$	53,240	$	5,229	$	29,630
Management	44				8
Companies controlled by management	6,203				5,219
Other	—				2

	Six Months Ended September 30, 2024		Six Months Ended September 30, 2023
	Related party amounts	Total category as per financial statements captions	Related party amounts	Total category as per financial statements captions
Revenue:
Fee and commission income	1,703	236,540	35,917	210,406
Management	509		465
Companies controlled by management	1,188		35,451
Other	6		1
Interest income	644	436,328	15,084	362,412
Management	419		305
Companies controlled by management	225		14,779
Expense:
General and administrative expenses	8,971	98,345	7,561	54,105
Management	277		171
Companies controlled by management	8,694		7,388
Other	—		2