BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Accounts Receivable and Allowance for Credit Losses (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Allowance for credit losses roll forward
Beginning balance	$ (53)	$ (22)
Current period reversal of (provision for) expected losses	$ 53	(31)
Ending balance		$ (53)