NET SALES (Net sales) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Net Sales:
Over-time revenue recognition	$ 2,695	$ 1,014
Point-in-time revenue recognition	43,392	41,027
Total net sales	$ 46,087	$ 42,041	$ 38,029