INVENTORIES, NET - Schedule of Inventories (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Mar. 31, 2023
Cost
Raw materials and components	$ 8,322	$ 9,988
Work in process	497	693
Finished goods	13,977	9,313
Total	22,796	19,994
Excess and Obsolescence Reserve
Raw materials and components	(1,142)	(1,094)
Work in process	(136)	(135)
Finished goods	(675)	(560)
Total	(1,953)	(1,789)
Net
Raw materials and components	7,180	8,894
Work in process	361	558
Finished goods	13,302	8,753
Total	$ 20,843	$ 18,205