RESTRICTED SHARES (Stock-based Compensation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2023
Stock-based compensation
Total	$ 1,157	$ 950	$ 1,612
Cost of product revenue
Stock-based compensation
Total	7	5	4
General and administrative
Stock-based compensation
Total	1,111	923	1,596
Sales and marketing
Stock-based compensation
Total	31	17	8
Research and development
Stock-based compensation
Total	$ 8	$ 5	$ 4