PENSION BENEFIT PLANS - Net Periodic Pension Costs (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Retirement Benefits [Abstract]
Service cost	$ 41	$ 55	$ 129	$ 159
Interest cost	83	97	263	283
Net periodic pension cost	$ 124	$ 152	$ 392	$ 442