INCOME TAXES (Unrecognized Tax Benefit Activity) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Unrecognized tax benefits as of beginning of fiscal year	$ 285	$ 259	$ 130
Additions based on tax positions related to the current period positions	39	123	23
(Reductions) for tax positions of prior years	(109)	(97)
Additions for tax positions of prior years			106
Unrecognized tax benefits as of end of fiscal year	$ 215	$ 285	$ 259