Inventories - Narrative (Details) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Jun. 30, 2023
Inventory Disclosure [Abstract]
Inventories	$ 58,518		$ 65,414
LIFO reserves	30,093		26,380
Inventory difference using FIFO basis	40,500		38,100
LIFO inventory amount	10,400		$ 11,700
Effect of LIFO reserve on income	$ (3,800)	$ 400