CASH AND CASH EQUIVALENTS - Narrative (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Dec. 31, 2023	Mar. 31, 2023
Cash and Cash Equivalents [Abstract]
Fair value of collateral received by the company under reverse repurchase agreements	$ 107,420	$ 31,165
Interest accrued on securities purchased under reverse repurchase agreements	$ 82	$ 11
Resale agreement counterparty, weighted average maturity of agreements	4 days	9 days