LEASES - Operating Lease Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Leases [Abstract]
Lease cost under long-term operating leases	$ 12,817	$ 13,092
Lease cost under short-term operating leases	4,127	3,678
Variable lease cost under short-term and long-term operating leases	3,523	3,800
Total operating lease cost	$ 20,467	$ 20,570