NET INTEREST INCOME/ (EXPENSE) (Tables)

12 Months Ended

Mar. 31, 2022

Interest Income (Expense), Net [Abstract]

Schedule of net interest income/(expense)

Net interest income/expense includes:

	Year ended March 31, 2022		Year ended March 31, 2021		Year ended March 31, 2020
	(restated)		(restated)		(restated)
Interest income:
Interest income on financial assets recorded at amortized cost comprises:
Interest income on securities repurchased under reverse repurchase agreements and amounts due from banks	$	1,385	$	900	$	898
Interest income on margin loans	14,164		3,163		5,195
Interest income on loans to customers	4,612		384		328
Total interest income on financial assets recorded at amortized cost	20,161		4,447		6,421
Interest income on financial assets recorded in consolidated statements of operations and other comprehensive income
Interest income on trading securities	69,992		18,368		7,160
Total interest income on financial assets recorded in consolidated statements of operations and other comprehensive income	69,992		18,368		7,160
Total interest income	$	90,153	$	22,815	$	13,581
Interest expense:
Interest expense on financial liabilities recorded at amortized cost comprises:
Interest expense on securities repurchase agreement obligations	$	46,731	$	10,497	$	7,074
Interest expense on customer accounts and deposits	16,336		5,591		755
Interest expense on debt securities issued	1,822		2,363		2,016
Interest expense on loans received	539		133		355
Other interest expense	21		22		—
Total interest expense on financial liabilities recorded at amortized cost	65,449		18,606		10,200
Total interest expense	$	65,449	$	18,606	$	10,200