PENSION BENEFIT PLANS - Schedule of Net Periodic Pension Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022
Retirement Benefits [Abstract]
Service cost	$ 206	$ 291	$ 331
Interest cost	999	699	560
Amortization of net actuarial gain	(928)	0	0
Net periodic pension cost	$ 277	$ 990	$ 891
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement Of Income Or Comprehensive Income, Extensible List, Not Disclosed Flag	Interest cost	Interest cost	Interest cost
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Amortization Of Gain (Loss), Statement Of Income Or Comprehensive Income Extensible List Not Disclosed Flag	Amortization of net actuarial gain	Amortization of net actuarial gain	Amortization of net actuarial gain