INVENTORIES - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Inventory Disclosure [Abstract]
Inventories	$ 65,414	$ 66,900
LIFO reserve	26,380	26,709
Total inventory on a FIFO basis	38,100	39,300
Total inventory on a LIFO basis	11,700	12,600
LIFO reserve effect on income	$ 400	$ 4,600