STOCK OPTIONS AND RESTRICTED SHARES (Stock-based Compensation) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Stock-based compensation
Total	$ 267	$ 448	$ 681	$ 1,435
Cost of product revenue
Stock-based compensation
Total	1	2	4	3
General and administrative
Stock-based compensation
Total	261	444	661	1,425
Sales and marketing
Stock-based compensation
Total	4	0	12	4
Research and development
Stock-based compensation
Total	$ 1	$ 2	$ 4	$ 3